Abstract

A method for a reclamation of waste sand comprising bentonite binder, in which method it is subjected a thermal treatment to the waste sand for removing carbon and absorbed moisture from the bentonite binder in the waste sand, it is subjected a mechanical treatment to the thermally treated waste sand for mechanically separating the sand from the bentonite binder, and it is subjected a cooling effect to the sand separated from the bentonite binder. Additionally, it is introduced an apparatus for a reclamation of waste sand comprising bentonite binder, sand for a building industry product. a foundry sand, or a power plant boiler sand, and a use of reclaimed sand in a building industry product, in a foundry sand, or in a power plant boiler sand.

IPC Classes  ?

• B03B 1/02 - Preparatory heating
• B03B 9/06 - General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
• B09B 3/35 - Shredding, crushing or cutting
• B09B 3/38 - Stirring or kneading
• B09B 3/40 - Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation

Abstract

In the method, adding (110) an aluminium silicate based additive to industrial sand, heating (120) the industrial sand and the additive added to it, whereby the additive reacts with impurities, that comprise at least alkali metal, in the in dustrial sand thus forming at least partially melted alkali salts, bringing (130) the heated industrial sand and the alkali salts into a motion occurring in relation to each other, whereby at least part of impurities remaining in the industrial sand adhere to the alkali salts thus forming grains, and sepa rating (140) industrial sand for removing grains from indus trial sand. An apparatus for regenerating industrial sand, which apparatus comprises a feeder (220) for feeding indus trial sand and an additive to a processing apparatus (300), a processing apparatus (300) for heating the industrial sand and the additive added to it, and further bringing the indus trial sand and the additive added to it into a motion occurring in relation to each other, and a separation device (400) con figured to separate industrial sand for removing grains from industrial sand.

IPC Classes  ?

• B22C 5/04 - Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
• B22C 5/08 - Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying
• B22C 5/18 - Plants for preparing mould materials
• B09B 3/40 - Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation

Abstract

A method and an apparatus for regenerating green sand, wherein when regenerating green sand, focusing a first mechanical process to the green sand, focusing a thermo-me¬ chanical process to at least part of a green sand fraction that has undergone the first mechanical process, and focusing a second mechanical process to at least part of the green sand fraction that has undergone both the first mechanical process and the thermo-mechanical process.

IPC Classes  ?

• B22C 5/04 - Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
• B22C 5/08 - Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying
• B22C 5/18 - Plants for preparing mould materials
• B09B 3/40 - Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation

Goods & Services

Foundry sand; foundry molding sand; ceramic foundry sand; ceramic foundry sand for use in the metallurgical industry, iron and steel foundry industry, construction industry, earthworks; molding and core sand binders for foundry use; virgin foundry sand; fresh sand as a binder for foundry works; a mixture of organic and inorganic minerals used in the foundry industry in the process of making fresh sand metal castings to reduce environmental emissions; bentonite; bentonite binder; sand for use in the iron and steel industry; foundry sand for industrial purposes; kaolin; aluminum silicate (kaolin); industrial chemicals; chemicals used in industry; non-metallic industrial minerals; mineral and chemical fillers and filler mixtures; fillers based on renewable raw materials, fillers based on recyclable materials or recycled materials; binders, namely, chemical additives for increasing the yield of reclaimed sand; chemical additives to increase the yield of reclaimed sand; chemical binding preparations for use in infrastructure and environmental construction, road construction. Modular metal structures; modular prefabricated steel frame; modular steel pipe systems; modular building elements (metal -); modular wall panels of metal; modular portable building structures [metal]. Sand reclaiming, recovering, cleaning, recycling, processing and conveying machinery; machine tools; power tools; screening machines; crushing machines; conveyors; screening panels (machine parts); screening equipment (machine parts); parts of screening, crushing and conveyor machines; conveyor belts for conveyors; screening, crushing and conveying machinery; foundry sand recovery equipment; foundry sand reclaiming machine; foundry sand reclaiming equipment; foundry sand recovery machine; foundry sand recovery apparatus; foundry sand reclaiming apparatus; installations, machinery, pumps [as machinery], parts and fittings thereof in this category, for cleaning and recycling of sand, metals and metal parts, foundry applications, sand recycling, aluminium core sand recycling, parts reconditioning and recycling, sludge dredging; modular tools [machinery]; modular machines for cleaning and recycling of sand, metals and metal parts, foundry applications, sand recycling, alumina core sand recycling; machines and machine tools, namely modular machines for cleaning, recovery and recycling of sand, metals and metal parts, foundry applications, sand recycling, aluminium core sand recycling, parts reconditioning and recycling, sludge dredging, machine tools; plant, machinery and equipment for conveying foundry sand; electric cleaning machines and equipment for sand recovery; robots as machines for industrial purposes; air suction machines; valves as parts of machines; mud collectors and collectors as machines, namely sand separators; mining machinery in the form of conveyors and sand separators; equipment, machinery and installations for sand recovery, in particular for the foundry industry; equipment, machinery and installations for the treatment of foundry sands for reuse; foundry sand recovery machines; material handling machinery; mixing machines; foundry sand reclaiming device; cleaning machines and equipment for processing and recycling foundry sand. Refrigeration equipment and installations; drying equipment and installations; heating equipment and installations; preheating and heating devices; air humidifying apparatus; combustion burners, furnaces and chambers; water treatment equipment and installations; industrial ovens; heating equipment for processing foundry sand; drying equipment for processing foundry sand; ash conveyor installations, automatic; ash and refuse incinerators for industrial use; furnaces, their parts and spare parts for sand reclamation; installations, machinery, pumps [as machinery], parts and fittings thereof for heat treatment, air, water and flue gas purification; modular machines for heat treatment. Aggregates; light stone material; non-metallic building materials made from waste, used goods and recyclable products and materials; sand; sand for use in construction; sand [except foundry sand]. Construction; maintenance and repair of industrial plants and equipment and machinery, devices and equipment used in the recovery and recycling of foundry sand, mold sand and waste sand; installation services for industrial plants and equipment and machinery, devices and equipment used in the recovery and recycling of foundry sand, mold sand and waste sand; installation work for industrial plants and equipment and machinery, devices and equipment used in the recovery and recycling of foundry sand, mold sand and waste sand; installation of prefabricated modular structures on site; construction and custom construction of the facilities needed for the recovery of foundry sand; construction of production plants and facilities; construction of production plants and facilities for reviving foundry sand; services related to the construction and operation, namely, installation, maintenance and repair of the aforementioned facilities and facilities; installation, maintenance and repair services for crushing, screening, transportation, feeding, grinding, separation, bulk handling and foundry sand recovery and recycling machines; maintenance, installation and repair services related to industrial plants and equipment; advisory and consulting services related to the maintenance, installation and repair of industrial plants and equipment; installation, maintenance, modification and maintenance of machines, equipment and tools used in the recovery and recycling of foundry sand, mold sand, waste sand; repair, cleaning, installation and maintenance of machines and industrial equipment. Sand processing; treatment of foundry sand; aggregate processing; heat treatment of foundry sand; heat treatment of molding sand; heat treatment of waste sand; waste sand recycling; air purification and water treatment; rental of machinery and equipment for the chemical and mechanical processing of foundry sand, mold sand and ceramic sand; rental of machines and equipment for heat treatment of foundry sand, mold sand and ceramic sand; sand recycling; processing of aggregates and recycling; mineral processing; waste recycling; metal recycling; material treatment information; water treatment; consulting services related to aggregate processing and recycling; treatment and recycling of foundry sand; cleaning and treatment of metals and consultancy relating thereto; heat treatment of metal and metal parts; treatment, conversion and recovery of waste sand; processing and cleaning of aggregates and soil; consulting and advice related to the above; custom manufacture of machines, equipment and tools used in the recovery and recycling of foundry sand, mold sand, waste sand. Scientific and technological services and related research and design; industrial analysis and research services; technical design, development and commissioning of foundry sand recovery equipment; consulting related to process technology; computer-aided preparation, processing, analysis and presentation of technical data; monitoring services relating to the connection, control and optimization of industrial machines and equipment, and process control, process planning and process optimization, including on an online basis, including in the form of operational control and feedback; Web application services [SaaS]; Application Platform as a Service (PaaS).

Goods & Services

(1) Foundry sand; foundry molding sand; ceramic foundry sand; ceramic foundry sand for use in the metallurgical industry, iron and steel foundry industry, construction industry, earthworks; molding and core sand binders for foundry use; virgin foundry sand; fresh sand as a binder for foundry works; a mixture of organic and inorganic minerals used in the foundry industry in the process of making fresh sand metal castings to reduce environmental emissions; bentonite; bentonite binder; sand for use in the iron and steel industry; foundry sand for industrial purposes; kaolin; aluminum silicate (kaolin); industrial chemicals; chemicals used in industry; non-metallic industrial minerals; mineral and chemical fillers and filler mixtures; fillers based on renewable raw materials, fillers based on recyclable materials or recycled materials; binders, namely, chemical additives for increasing the yield of reclaimed sand; chemical additives to increase the yield of reclaimed sand; chemical binding preparations for use in infrastructure and environmental construction, road construction. (2) Modular metal structures; modular prefabricated steel frame; modular steel pipe systems; modular building elements (metal -); modular wall panels of metal; modular portable building structures [metal]. (3) Sand reclaiming, recovering, cleaning, recycling, processing and conveying machinery; machine tools; power tools; screening machines; crushing machines; conveyors; screening panels (machine parts); screening equipment (machine parts); parts of screening, crushing and conveyor machines; conveyor belts for conveyors; screening, crushing and conveying machinery; foundry sand recovery equipment; foundry sand reclaiming machine; foundry sand reclaiming equipment; foundry sand recovery machine; foundry sand recovery apparatus; foundry sand reclaiming apparatus; installations, machinery, pumps [as machinery], parts and fittings thereof in this category, for cleaning and recycling of sand, metals and metal parts, foundry applications, sand recycling, aluminium core sand recycling, parts reconditioning and recycling, sludge dredging; modular tools [machinery]; modular machines for cleaning and recycling of sand, metals and metal parts, foundry applications, sand recycling, alumina core sand recycling; machines and machine tools, namely modular machines for cleaning, recovery and recycling of sand, metals and metal parts, foundry applications, sand recycling, aluminium core sand recycling, parts reconditioning and recycling, sludge dredging, machine tools; plant, machinery and equipment for conveying foundry sand; electric cleaning machines and equipment for sand recovery; robots as machines for industrial purposes; air suction machines; valves as parts of machines; mud collectors and collectors as machines, namely sand separators; mining machinery in the form of conveyors and sand separators; equipment, machinery and installations for sand recovery, in particular for the foundry industry; equipment, machinery and installations for the treatment of foundry sands for reuse; foundry sand recovery machines; material handling machinery; mixing machines; foundry sand reclaiming device; cleaning machines and equipment for processing and recycling foundry sand. (4) Refrigeration equipment and installations; drying equipment and installations; heating equipment and installations; preheating and heating devices; air humidifying apparatus; combustion burners, furnaces and chambers; water treatment equipment and installations; industrial ovens; heating equipment for processing foundry sand; drying equipment for processing foundry sand; ash conveyor installations, automatic; ash and refuse incinerators for industrial use; furnaces, their parts and spare parts for sand reclamation; installations, machinery, pumps [as machinery], parts and fittings thereof for heat treatment, air, water and flue gas purification; modular machines for heat treatment. (5) Aggregates; light stone material; non-metallic building materials made from waste, used goods and recyclable products and materials; sand; sand for use in construction; sand [except foundry sand]. (1) Construction; maintenance and repair of industrial plants and equipment and machinery, devices and equipment used in the recovery and recycling of foundry sand, mold sand and waste sand; installation services for industrial plants and equipment and machinery, devices and equipment used in the recovery and recycling of foundry sand, mold sand and waste sand; installation work for industrial plants and equipment and machinery, devices and equipment used in the recovery and recycling of foundry sand, mold sand and waste sand; installation of prefabricated modular structures on site; construction and custom construction of the facilities needed for the recovery of foundry sand; construction of production plants and facilities; construction of production plants and facilities for reviving foundry sand; services related to the construction and operation, namely, installation, maintenance and repair of the aforementioned facilities and facilities; installation, maintenance and repair services for crushing, screening, transportation, feeding, grinding, separation, bulk handling and foundry sand recovery and recycling machines; maintenance, installation and repair services related to industrial plants and equipment; advisory and consulting services related to the maintenance, installation and repair of industrial plants and equipment; installation, maintenance, modification and maintenance of machines, equipment and tools used in the recovery and recycling of foundry sand, mold sand, waste sand; repair, cleaning, installation and maintenance of machines and industrial equipment. (2) Sand processing; treatment of foundry sand; aggregate processing; heat treatment of foundry sand; heat treatment of molding sand; heat treatment of waste sand; waste sand recycling; air purification and water treatment; rental of machinery and equipment for the chemical and mechanical processing of foundry sand, mold sand and ceramic sand; rental of machines and equipment for heat treatment of foundry sand, mold sand and ceramic sand; sand recycling; processing of aggregates and recycling; mineral processing; waste recycling; metal recycling; material treatment information; water treatment; consulting services related to aggregate processing and recycling; treatment and recycling of foundry sand; cleaning and treatment of metals and consultancy relating thereto; heat treatment of metal and metal parts; treatment, conversion and recovery of waste sand; processing and cleaning of aggregates and soil; consulting and advice related to the above; custom manufacture of machines, equipment and tools used in the recovery and recycling of foundry sand, mold sand, waste sand. (3) Scientific and technological services and related research and design; industrial analysis and research services; technical design, development and commissioning of foundry sand recovery equipment; consulting related to process technology; computer-aided preparation, processing, analysis and presentation of technical data; monitoring services relating to the connection, control and optimization of industrial machines and equipment, and process control, process planning and process optimization, including on an online basis, including in the form of operational control and feedback; Web application services [SaaS]; Application Platform as a Service (PaaS).

Goods & Services

Foundry sand; foundry molding sand; ceramic foundry sand; ceramic foundry sand for use in the metallurgical industry, iron and steel foundry industry, construction industry, and earthworks; molding and core sand binders for foundry use in the nature of foundry sand; virgin foundry sand; fresh sand as a binder for foundry works in the nature of foundry sand; a mixture of organic and inorganic minerals used in the foundry industry in the process of making fresh sand metal castings to reduce environmental emissions in the nature of foundry sand; bentonite; bentonite binder in the nature of bentonite; sand for use in the iron and steel industry in the nature of foundry sand; foundry sand for industrial purposes; kaolin; aluminum silicate being kaolin; industrial chemicals; industrial chemicals used in industry; non-metallic industrial minerals, namely, huntite; mineral and chemical fillers and filler mixtures, namely, synthetic resins that are used to repair and fill holes and cracks, adhere to surrounding materials and seal surfaces for use in harsh environments; fillers based on renewable raw materials and fillers based on recyclable materials or recycled materials in the nature of synthetic resins that are used to repair and fill holes and cracks, adhere to surrounding materials and seal surfaces for use in harsh environments; binders, namely, chemical additives for increasing the yield of reclaimed sand; chemical additives to increase the yield of reclaimed sand; chemical binding preparations namely, chemical additives for use as binding agents for use in infrastructure and environmental construction and road construction Modular metal shelter structures; modular prefabricated steel frames for building; modular steel pipe systems, namely, steel pipes and tubes; modular metal building elements in the nature of metal blocks for building; modular wall panels of metal in the nature of prefabricated metal walls; modular metal portable building structures in the nature of frames of metal for building Sand reclaiming, recovering, cleaning, recycling, processing and conveying machinery in the nature of sand cleaning machines; metalworking machine tools; grinders being power tools; sand screening machines; crushing machines for industrial purposes; hydraulic conveyors; screening panels being machine parts in the nature of sieves; screening equipment, namely, sieves being machine parts; parts of screening, crushing and conveyor machines, namely, millstones being machine parts; conveyor belts for conveyors; sand screening machines, crushing machines for industrial purposes and conveying machinery for conveying solids; foundry sand recovery equipment, namely, sand cleaning machines; foundry sand reclaiming machine in the nature of sand sorting machines; foundry sand reclaiming equipment in the nature of sand blasting machines; foundry sand recovery machine in the nature of sand cleaning machines; foundry sand recovery apparatus in the nature of sand cleaning machines; foundry sand reclaiming apparatus in the nature of sand blasting machines; installations, machinery, pumps, parts and fittings thereof in this category, namely, sand cleaning machines for cleaning and recycling of sand, metals and metal parts, foundry applications, sand recycling, aluminium core sand recycling, parts reconditioning and recycling, and sludge dredging; modular tools being machinery, namely, metalworking machine tools; modular machines in the nature of sand cleaning machines for cleaning and recycling of sand, metals and metal parts, foundry applications, sand recycling, and alumina core sand recycling; machines and machine tools, namely modular machines in the nature of sand cleaning machines for cleaning, recovery and recycling of sand, metals and metal parts, foundry applications, sand recycling, aluminium core sand recycling, parts reconditioning and recycling, and sludge dredging; machine tools for removing waste material; plant, machinery and equipment for conveying foundry sand in the nature of machines for conveying solids; electric cleaning machines and equipment for sand recovery in the nature of sand cleaning machines; industrial robots as machines for industrial purposes; air suction machines; valves as parts of machines; mud collectors and collectors as machines, namely sand separators in the nature of sand sorting machines; mining machinery in the form of conveyors being machines and sand separators in the nature of sand sorting machines; equipment, machinery and installations for sand recovery, in particular for the foundry industry, in the nature of sand sorting machines; equipment, machinery and installations for the treatment of foundry sands for reuse in the nature of sand cleaning machines; foundry sand recovery machines in the nature of sand cleaning machines; material handling machinery, namely, palletizers, case elevators, automatic pallet dispensing machines and automatic slip sheet dispensing machines; mixing machines; foundry sand reclaiming device in the nature of sand sorting machines; cleaning machines and equipment for processing and recycling foundry sand in the nature of sand cleaning machines Sand waste processing; treatment of materials in the nature of foundry sand; aggregate waste processing; heat treatment of foundry sand; heat treatment of molding sand; heat treatment of waste sand; waste sand recycling; air purification and water treatment; rental of machinery and equipment for the chemical and mechanical processing of foundry sand, mold sand and ceramic sand; rental of machines and equipment for heat treatment of foundry sand, mold sand and ceramic sand; sand recycling; processing of aggregates and recycling in the nature of recycling of aggregates; mineral processing; waste recycling; metal recycling; providing of material treatment information; water treatment; consulting services related to aggregate waste processing and recycling; waste treatment and recycling of foundry sand; cleaning and treatment of metals and consultancy relating thereto in the nature of waste treatment and consulting relating to waste treatment; heat treatment of metal and metal parts; treatment, conversion and recovery of waste sand in the nature of treatment of materials in the nature of waste sand; processing and cleaning of aggregates and soil in the nature of waste processing; consulting and advice related to the above; custom manufacture of machines, equipment and tools used in the recovery and recycling of foundry sand, mold sand, and waste sand Refrigeration equipment and installations in the nature of refrigerating machines; drying equipment and installations in the nature of electric air dryers; heating equipment and installations in the nature of electric heaters for commercial use; preheating and heating devices in the nature of electric heaters for commercial use; air humidifying apparatus in the nature of air humidifiers; combustion burners, furnaces and chambers, namely, combustion furnaces and combustion chambers; water treatment equipment and installations, namely, water filtration units; industrial cooking ovens; heating equipment for processing foundry sand in the nature of electric heaters for commercial use; drying equipment for processing foundry sand in the nature of electric air dryers; ash conveyor installations, automatic, in the nature of incinerators; ash and refuse incinerators for industrial use; furnaces, their specially adapted parts and spare parts for sand reclamation; installations, machinery, pumps being machinery, parts and fittings thereof for heat treatment, air, water and flue gas purification in the nature of water filters and filtering devices for air and gas conditioning; modular machines for heat treatment in the nature of electric heaters for commercial use Cement aggregates; light stone material in the nature of artificial stone; non-metallic building materials made from waste, used goods and recyclable products and materials in the nature of building stone; sand; building sand for use in construction; sand except foundry sand Construction management; maintenance and repair of industrial plants and equipment and machinery, devices and equipment used in the recovery and recycling of foundry sand, mold sand and waste sand; installation services for industrial plants and equipment and machinery, devices and equipment used in the recovery and recycling of foundry sand, mold sand and waste sand in the nature of installation of machinery; installation work for industrial plants and equipment and machinery, devices and equipment used in the recovery and recycling of foundry sand, mold sand and waste sand in the nature of installation of machinery; installation of prefabricated modular structures on site; construction and custom construction of the facilities needed for the recovery of foundry sand; construction of production plants and facilities; construction of production plants and facilities for reviving foundry sand; services related to the construction and operation, namely, installation, maintenance and repair of the aforementioned facilities; installation, maintenance and repair services for crushing, screening, transportation, feeding, grinding, separation, bulk handling and foundry sand recovery and recycling machines; maintenance, installation and repair services of industrial plants and equipment; advisory and consulting services related to the maintenance, installation and repair of industrial plants and equipment; installation, maintenance, modification and maintenance of machines, equipment and tools used in the recovery and recycling of foundry sand, mold sand, and waste sand; repair, cleaning, installation and maintenance of industrial machines and industrial equipment used in the recovery and recycling of foundry sand, mold sand, and waste sand Scientific and technological services and related research and design, namely, scientific research in the field of foundry sand; industrial analysis and research services, namely, scientific research in the field of foundry sand; technical design, development and commissioning in the nature of product design and development in the field of foundry sand recovery equipment; scientific research consulting related to process technology; computer-aided preparation, processing, analysis and presentation of technical data in the nature of computer-aided design services; monitoring services relating to the connection, control and optimization of industrial machines and equipment, and process control, process planning and process optimization, including on an online basis, including in the form of operational control and feedback in the nature of monitoring industrial machines and equipment to ensure proper functioning; web application services, namely, software as a service (SAAS) services featuring software for monitoring of industrial machines and equipment to ensure proper functioning; application platform as a service (PAAS) featuring computer software platforms for monitoring of industrial machines and equipment to ensure proper functioning

Goods & Services

Foundry sand; mold sand; ceramic foundry sand; ceramic foundry sand for use in the metallurgical industry, iron and steel foundry industry, construction industry, earthworks; binders; fresh sand; fresh sand as a binder for foundry works; a mixture of organic and inorganic minerals used in the foundry industry in the process of making fresh sand metal castings to reduce environmental emissions; bentonite; bentonite binder; Sand for use in the iron and steel industry; power plant sand; Kaolin; aluminum silicate (kaolin); Industrial chemicals; Chemicals used in industry; Non-metallic industrial minerals; Mineral and chemical fillers and filler mixtures; Fillers based on renewable raw materials, fillers based on recyclable materials or recycled materials; Binders, namely, chemical additives for increasing the yield of reclaimed sand; Chemical additives to increase the yield of reclaimed sand; Binders for stone production; Binders for road repair; Binders for infrastructure construction; Binders for environmental construction. Modular metal structures; Modular prefabricated steel frame; Modular steel pipe systems; Modular building elements (metal -); Modular wall panel metal; Modular portable Building structures [metal]. Sand reclaiming, recovering, cleaning, recycling, processing and transportation machinery; machine tools; power tools; screening machines; crushing machines; conveyors; screening panels (machine parts); screening equipment (machine parts); parts of screening, crushing and conveyor machines; conveyor belts for conveyors; screening, crushing and conveying machinery; foundry sand recovery equipment; foundry sand reclaiming machine; foundry sand reclaiming equipment; foundry sand recovery machine; foundry sand recovery apparatus; foundry sand reclaiming apparatus; Installations, machinery, pumps [as machinery], parts and fittings thereof in this category, for cleaning and recycling of sand, metals and metal parts, foundry applications, sand recycling, aluminium core sand recycling, parts reconditioning and recycling, sludge dredging; modular tools [machinery]; Modular machines for cleaning and recycling of sand, metals and metal parts, foundry applications, sand recycling, alumina core sand recycling; Machines and machine tools, namely modular machines for cleaning, recovery and recycling of sand, metals and metal parts, foundry applications, sand recycling, aluminium core sand recycling, parts reconditioning and recycling, sludge dredging, machine tools; Plant, machinery and equipment for transporting and conveying foundry sand; Electric cleaning machines and equipment for sand recovery; Robots as machines for industrial purposes; air suction machines; valves as parts of machines; mud collectors and collectors as machines, namely sand separators; mining machinery in the form of conveyors and sand separators; equipment, machinery and installations for sand recovery, in particular for the foundry industry; equipment, machinery and installations for the treatment of foundry sands for reuse; foundry sands recovery machines; material handling machinery; mixing machines; Foundry sand reclaiming device; Cleaning machines and equipment for processing and recycling foundry sand. Refrigeration equipment and installations; drying equipment and installations; drying equipment and installations; heating equipment and installations; preheating and heating devices; hydration devices; combustion equipment; water treatment equipment and installations; Industrial ovens; Heating equipment for processing foundry sand; drying equipment for processing foundry sand; Ash transfer equipment; ash removal equipment; Furnaces, their parts and spare parts for sand reclamation; Installations, machinery, pumps [as machinery], parts and fittings thereof for heat treatment, air, water and flue gas purification; Modular machines for heat treatment. Aggregates; Light stone material; Non-metallic building materials made from waste, used goods and recyclable products and materials; Sand; Sand for use in construction; Sand [except foundry sand]. Construction; maintenance and repair of industrial plants and equipment and machinery, devices and equipment used in the recovery and recycling of foundry sand, mold sand and waste sand; Installation services for industrial plants and equipment and machinery, devices and equipment used in the recovery and recycling of foundry sand, mold sand and waste sand; Installation work for industrial plants and equipment and machinery, devices and equipment used in the recovery and recycling of foundry sand, mold sand and waste sand; Installation of prefabricated modular structures on site; construction and custom construction of the facilities needed for the recovery of foundry sand; construction of production plants and facilities; construction of production plants and facilities for reviving foundry sand; services related to the construction and operation, namely, installation, maintenance and repair of the aforementioned facilities and facilities; Installation, maintenance and repair services for crushing, screening, transportation, feeding, grinding, separation, bulk handling and foundry sand recovery and recycling machines; Maintenance, installation, repair and rental services of machinery for the construction of buildings and related products for construction purposes, namely, concrete, ceramics, castings, powders, waste, mixers and related accessories or equipment for construction purposes; Maintenance, installation and repair services related to industrial plants and equipment; advisory and consulting services related to the maintenance, installation and repair of industrial plants and equipment; Installation, maintenance, modification and maintenance of machines, equipment and tools used in the recovery and recycling of foundry sand, mold sand, waste sand; Repair, cleaning, installation and maintenance of machines and industrial equipment. Sand processing; Treatment of foundry sand; Aggregate processing; Heat treatment of foundry sand; heat treatment of molding sand; heat treatment of waste sand; Waste sand recycling; air purification and water treatment; Rental of machinery and equipment for the chemical and mechanical processing of foundry sand, mold sand and ceramic sand; Rental of machines and equipment for heat treatment of foundry sand, mold sand and ceramic sand; Sand recycling; processing of aggregates and recycling; mineral processing; waste recycling; metal recycling; Material treatment information; water treatment; consulting services related to aggregate processing and recycling; Treatment and recycling of foundry sand; Cleaning and treatment of metals and consultancy relating thereto; Heat treatment of metal and metal parts; Treatment, conversion and recovery of waste sand; processing and cleaning of aggregates and soil; Consulting and advice related to the above; Custom manufacture of machines, equipment and tools used in the recovery and recycling of foundry sand, mold sand, waste sand. Scientific and technological services and related research and design; industrial analysis and research services; technical design and implementation of foundry sand recovery equipment, processes and facilities; technical design and implementation of equipment, processes and facilities related to sand reclamation; consulting related to process technology; computer-aided preparation, processing, analysis and presentation of technical data; Monitoring services relating to the connection, control and optimization of industrial machines and equipment, and process control, process planning and process optimization, including on an online basis, including in the form of operational control and feedback; Web application services [SaaS]; Application Platform as a Service (PaaS).

Goods & Services

Foundry sand; mold sand; ceramic foundry sand; ceramic foundry sand for use in the metallurgical industry, iron and steel foundry industry, construction industry, earthworks; binders; fresh sand; fresh sand as a binder for foundry works; a mixture of organic and inorganic minerals used in the foundry industry in the process of making fresh sand metal castings to reduce environmental emissions; bentonite; bentonite binder; Sand for use in the iron and steel industry; power plant sand; Kaolin; aluminum silicate (kaolin); Industrial chemicals; Chemicals used in industry; Non-metallic industrial minerals; Mineral and chemical fillers and filler mixtures; Fillers based on renewable raw materials, fillers based on recyclable materials or recycled materials; Binders, namely, chemical additives for increasing the yield of reclaimed sand; Chemical additives to increase the yield of reclaimed sand; Binders for stone production; Binders for road repair; Binders for infrastructure construction; Binders for environmental construction. Modular metal structures; Modular prefabricated steel frame; Modular steel pipe systems; Modular building elements (metal -); Modular wall panel metal; Modular portable Building structures [metal]. Sand reclaiming, recovering, cleaning, recycling, processing and transportation machinery; machine tools; power tools; screening machines; crushing machines; conveyors; screening panels (machine parts); screening equipment (machine parts); parts of screening, crushing and conveyor machines; conveyor belts for conveyors; screening, crushing and conveying machinery; foundry sand recovery equipment; foundry sand reclaiming machine; foundry sand reclaiming equipment; foundry sand recovery machine; foundry sand recovery apparatus; foundry sand reclaiming apparatus; Installations, machinery, pumps [as machinery], parts and fittings thereof in this category, for cleaning and recycling of sand, metals and metal parts, foundry applications, sand recycling, aluminium core sand recycling, parts reconditioning and recycling, sludge dredging; modular tools [machinery]; Modular machines for cleaning and recycling of sand, metals and metal parts, foundry applications, sand recycling, alumina core sand recycling; Machines and machine tools, namely modular machines for cleaning, recovery and recycling of sand, metals and metal parts, foundry applications, sand recycling, aluminium core sand recycling, parts reconditioning and recycling, sludge dredging, machine tools; Plant, machinery and equipment for transporting and conveying foundry sand; Electric cleaning machines and equipment for sand recovery; Robots as machines for industrial purposes; air suction machines; valves as parts of machines; mud collectors and collectors as machines, namely sand separators; mining machinery in the form of conveyors and sand separators; equipment, machinery and installations for sand recovery, in particular for the foundry industry; equipment, machinery and installations for the treatment of foundry sands for reuse; foundry sands recovery machines; material handling machinery; mixing machines; Foundry sand reclaiming device; Cleaning machines and equipment for processing and recycling foundry sand. Refrigeration equipment and installations; drying equipment and installations; drying equipment and installations; heating equipment and installations; preheating and heating devices; hydration devices; combustion equipment; water treatment equipment and installations; Industrial ovens; Heating equipment for processing foundry sand; drying equipment for processing foundry sand; Ash transfer equipment; ash removal equipment; Furnaces, their parts and spare parts for sand reclamation; Installations, machinery, pumps [as machinery], parts and fittings thereof for heat treatment, air, water and flue gas purification; Modular machines for heat treatment. Aggregates; Light stone material; Non-metallic building materials made from waste, used goods and recyclable products and materials; Sand; Sand for use in construction; Sand [except foundry sand]. Construction; maintenance and repair of industrial plants and equipment and machinery, devices and equipment used in the recovery and recycling of foundry sand, mold sand and waste sand; Installation services for industrial plants and equipment and machinery, devices and equipment used in the recovery and recycling of foundry sand, mold sand and waste sand; Installation work for industrial plants and equipment and machinery, devices and equipment used in the recovery and recycling of foundry sand, mold sand and waste sand; Installation of prefabricated modular structures on site; construction and custom construction of the facilities needed for the recovery of foundry sand; construction of production plants and facilities; construction of production plants and facilities for reviving foundry sand; services related to the construction and operation, namely, installation, maintenance and repair of the aforementioned facilities and facilities; Installation, maintenance and repair services for crushing, screening, transportation, feeding, grinding, separation, bulk handling and foundry sand recovery and recycling machines; Maintenance, installation, repair and rental services of machinery for the construction of buildings and related products for construction purposes, namely, concrete, ceramics, castings, powders, waste, mixers and related accessories or equipment for construction purposes; Maintenance, installation and repair services related to industrial plants and equipment; advisory and consulting services related to the maintenance, installation and repair of industrial plants and equipment; Installation, maintenance, modification and maintenance of machines, equipment and tools used in the recovery and recycling of foundry sand, mold sand, waste sand; Repair, cleaning, installation and maintenance of machines and industrial equipment. Sand processing; Treatment of foundry sand; Aggregate processing; Heat treatment of foundry sand; heat treatment of molding sand; heat treatment of waste sand; Waste sand recycling; air purification and water treatment; Rental of machinery and equipment for the chemical and mechanical processing of foundry sand, mold sand and ceramic sand; Rental of machines and equipment for heat treatment of foundry sand, mold sand and ceramic sand; Sand recycling; processing of aggregates and recycling; mineral processing; waste recycling; metal recycling; Material treatment information; water treatment; consulting services related to aggregate processing and recycling; Treatment and recycling of foundry sand; Cleaning and treatment of metals and consultancy relating thereto; Heat treatment of metal and metal parts; Treatment, conversion and recovery of waste sand; processing and cleaning of aggregates and soil; Consulting and advice related to the above; Custom manufacture of machines, equipment and tools used in the recovery and recycling of foundry sand, mold sand, waste sand. Scientific and technological services and related research and design; industrial analysis and research services; technical design and implementation of foundry sand recovery equipment, processes and facilities; technical design and implementation of equipment, processes and facilities related to sand reclamation; consulting related to process technology; computer-aided preparation, processing, analysis and presentation of technical data; Monitoring services relating to the connection, control and optimization of industrial machines and equipment, and process control, process planning and process optimization, including on an online basis, including in the form of operational control and feedback; Web application services [SaaS]; Application Platform as a Service (PaaS).

Goods & Services

Foundry sand; mold sand; ceramic foundry sand; ceramic foundry sand for use in the metallurgical industry, iron and steel foundry industry, construction industry, earthworks; binders; fresh sand; fresh sand as a binder for foundry works; a mixture of organic and inorganic minerals used in the foundry industry in the process of making fresh sand metal castings to reduce environmental emissions; bentonite; bentonite binder; Sand for use in the iron and steel industry; power plant sand; Kaolin; aluminum silicate (kaolin); Industrial chemicals; Chemicals used in industry; Non-metallic industrial minerals; Mineral and chemical fillers and filler mixtures; Fillers based on renewable raw materials, fillers based on recyclable materials or recycled materials; Binders, namely, chemical additives for increasing the yield of reclaimed sand; Chemical additives to increase the yield of reclaimed sand; Binders for stone production; Binders for road repair; Binders for infrastructure construction; Binders for environmental construction. Modular metal structures; Modular prefabricated steel frame; Modular steel pipe systems; Modular building elements (metal -); Modular wall panel metal; Modular portable Building structures [metal]. Sand reclaiming, recovering, cleaning, recycling, processing and transportation machinery; machine tools; power tools; screening machines; crushing machines; conveyors; screening panels (machine parts); screening equipment (machine parts); parts of screening, crushing and conveyor machines; conveyor belts for conveyors; screening, crushing and conveying machinery; foundry sand recovery equipment; foundry sand reclaiming machine; foundry sand reclaiming equipment; foundry sand recovery machine; foundry sand recovery apparatus; foundry sand reclaiming apparatus; Installations, machinery, pumps [as machinery], parts and fittings thereof in this category, for cleaning and recycling of sand, metals and metal parts, foundry applications, sand recycling, aluminium core sand recycling, parts reconditioning and recycling, sludge dredging; modular tools [machinery]; Modular machines for cleaning and recycling of sand, metals and metal parts, foundry applications, sand recycling, alumina core sand recycling; Machines and machine tools, namely modular machines for cleaning, recovery and recycling of sand, metals and metal parts, foundry applications, sand recycling, aluminium core sand recycling, parts reconditioning and recycling, sludge dredging, machine tools; Plant, machinery and equipment for transporting and conveying foundry sand; Electric cleaning machines and equipment for sand recovery; Robots as machines for industrial purposes; air suction machines; valves as parts of machines; mud collectors and collectors as machines, namely sand separators; mining machinery in the form of conveyors and sand separators; equipment, machinery and installations for sand recovery, in particular for the foundry industry; equipment, machinery and installations for the treatment of foundry sands for reuse; foundry sands recovery machines; material handling machinery; mixing machines; Foundry sand reclaiming device; Cleaning machines and equipment for processing and recycling foundry sand. Refrigeration equipment and installations; drying equipment and installations; drying equipment and installations; heating equipment and installations; preheating and heating devices; hydration devices; combustion equipment; water treatment equipment and installations; Industrial ovens; Heating equipment for processing foundry sand; drying equipment for processing foundry sand; Ash transfer equipment; ash removal equipment; Furnaces, their parts and spare parts for sand reclamation; Installations, machinery, pumps [as machinery], parts and fittings thereof for heat treatment, air, water and flue gas purification; Modular machines for heat treatment. Aggregates; Light stone material; Non-metallic building materials made from waste, used goods and recyclable products and materials; Sand; Sand for use in construction; Sand [except foundry sand]. Construction; maintenance and repair of industrial plants and equipment and machinery, devices and equipment used in the recovery and recycling of foundry sand, mold sand and waste sand; Installation services for industrial plants and equipment and machinery, devices and equipment used in the recovery and recycling of foundry sand, mold sand and waste sand; Installation work for industrial plants and equipment and machinery, devices and equipment used in the recovery and recycling of foundry sand, mold sand and waste sand; Installation of prefabricated modular structures on site; construction and custom construction of the facilities needed for the recovery of foundry sand; construction of production plants and facilities; construction of production plants and facilities for reviving foundry sand; services related to the construction and operation, namely, installation, maintenance and repair of the aforementioned facilities and facilities; Installation, maintenance and repair services for crushing, screening, transportation, feeding, grinding, separation, bulk handling and foundry sand recovery and recycling machines; Maintenance, installation, repair and rental services of machinery for the construction of buildings and related products for construction purposes, namely, concrete, ceramics, castings, powders, waste, mixers and related accessories or equipment for construction purposes; Maintenance, installation and repair services related to industrial plants and equipment; advisory and consulting services related to the maintenance, installation and repair of industrial plants and equipment; Installation, maintenance, modification and maintenance of machines, equipment and tools used in the recovery and recycling of foundry sand, mold sand, waste sand; Repair, cleaning, installation and maintenance of machines and industrial equipment. Sand processing; Treatment of foundry sand; Aggregate processing; Heat treatment of foundry sand; heat treatment of molding sand; heat treatment of waste sand; Waste sand recycling; air purification and water treatment; Rental of machinery and equipment for the chemical and mechanical processing of foundry sand, mold sand and ceramic sand; Rental of machines and equipment for heat treatment of foundry sand, mold sand and ceramic sand; Sand recycling; processing of aggregates and recycling; mineral processing; waste recycling; metal recycling; Material treatment information; water treatment; consulting services related to aggregate processing and recycling; Treatment and recycling of foundry sand; Cleaning and treatment of metals and consultancy relating thereto; Heat treatment of metal and metal parts; Treatment, conversion and recovery of waste sand; processing and cleaning of aggregates and soil; Consulting and advice related to the above; Custom manufacture of machines, equipment and tools used in the recovery and recycling of foundry sand, mold sand, waste sand. Scientific and technological services and related research and design; industrial analysis and research services; technical design and implementation of foundry sand recovery equipment, processes and facilities; technical design and implementation of equipment, processes and facilities related to sand reclamation; consulting related to process technology; computer-aided preparation, processing, analysis and presentation of technical data; Monitoring services relating to the connection, control and optimization of industrial machines and equipment, and process control, process planning and process optimization, including on an online basis, including in the form of operational control and feedback; Web application services [SaaS]; Application Platform as a Service (PaaS).

Abstract

A method for a reclamation of waste sand comprising bentonite binder, in which method it is subjected a thermal treatment to the waste sand for removing carbon and absorbed moisture from the bentonite binder in the waste sand, it is subjected a mechanical treatment to the thermally treated waste sand for mechanically separating the sand from the bentonite binder, and it is subjected a cooling effect to the sand separated from the bentonite binder. Additionally, it is introduced an apparatus for a reclamation of waste sand comprising bentonite binder, sand for a building industry product, a foundry sand, or a power plant boiler sand, and a use of reclaimed sand in a building industry product, in a foundry sand, or in a power plant boiler sand.

IPC Classes  ?

• B09B 3/30 - Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
• B09B 3/40 - Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
• B02C 19/00 - Other disintegrating devices or methods
• B22C 5/00 - Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
• F27B 7/00 - Rotary-drum furnaces, i.e. horizontal or slightly inclined
• F27B 7/02 - Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type
• F27B 7/18 - Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being movable within the drum