Goods & Services

Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; Unprocessed artificial resins, unprocessed plastics; Fertilizers; Fire extinguishing compositions; Tempering and soldering preparations; Chemical substances for preserving foodstuffs; Tanning substances; Adhesives for use in industry; Catalytic absorbents and regenerative absorbents for use in chemical purification and treatment of liquids, vapours and gas; Chemicals for use in enhancing the chemical purification and treatment of liquids, vapours and gas; Chemical catalysts for the chemical purification and treatment of liquids, vapours and gas. Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Apparatus for recording, transmission or reproduction of sound or images; Magnetic data carriers, recording discs; Data processing equipment and computers; Fire extinguishers. Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; Purification apparatus, installations and machines for liquids, vapours and gas. Air purification services, Air purification and air freshening; Chemical purification and treatment of liquids, vapours and gas; Insulation (separation) of sulphur oxides from industrial exhaust gases via catalysts; Technical advice and information relating to the chemical purification and treatment of liquids, vapours and gas; Technical advice provided by engineers and engineering in the field of chemical purification and treatment of liquids, vapours and gas; Technical advice and information relating to the insulation (separation) of sulphur oxides from industrial exhaust gases via catalysts. Scientific and technological services and research and design relating thereto; Industrial analysis and research services; Design and development of computer hardware and software; Engineering in the field of insulation (separation) of sulphur oxides from industrial exhaust gases via catalysts.

Abstract

2 depleted gas containing ammonia in contact with the sulfuric acid solution obtained in step a. to form a solution containing ammonium sulfate and a treated, clean gas.

IPC Classes  ?

• B01D 53/50 - Sulfur oxides
• B01D 53/62 - Carbon oxides
• B01D 53/73 - After-treatment of removed components
• B01D 53/75 - Multi-step processes
• B01D 53/86 - Catalytic processes

Abstract

4 solution.

IPC Classes  ?

• B01D 53/86 - Catalytic processes
• B01J 21/18 - Carbon
• B01J 35/00 - Catalysts, in general, characterised by their form or physical properties
• B01J 35/02 - Solids
• B01J 35/10 - Solids characterised by their surface properties or porosity
• C01B 17/78 - Preparation by contact processes characterised by the catalyst used

Abstract

2, heavy metals and/or dioxins form waste gas and liquids.

IPC Classes  ?

• B01D 53/00 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
• B01D 53/88 - Handling or mounting catalysts
• B01J 37/20 - Sulfiding
• B01J 21/18 - Carbon
• B01J 23/745 - Iron
• B01J 35/02 - Solids
• B01J 37/02 - Impregnation, coating or precipitation
• B01J 35/00 - Catalysts, in general, characterised by their form or physical properties
• B01D 53/86 - Catalytic processes
• B01D 53/14 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by absorption
• B01D 53/64 - Heavy metals or compounds thereof, e.g. mercury
• B01D 53/96 - Regeneration, reactivation or recycling of reactants
• B01J 8/02 - Chemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes with stationary particles, e.g. in fixed beds

Abstract

A process for removal of heavy metals and/or dioxins from a fluid including heavy metals, where the fluid is brought in contact with a mixture including between 30% vol. and 60% vol. of an activated carbon catalyst impregnated with sulfur, between 30% vol. and 60% vol. of an activated carbon catalyst impregnated with iron and between 5% vol. and 40% vol. of a filler material, the total of these three ingredients being 100% vol, where the fluid is left in contact with the mixture, the heavy metals and/or dioxins are absorbed onto the mixture to obtain a fluid with a depleted level of heavy metals, which fluid is then evacuated from the mixture.

IPC Classes  ?

• B01D 53/82 - Solid phase processes with stationary reactants
• B01D 53/64 - Heavy metals or compounds thereof, e.g. mercury
• B01D 53/72 - Organic compounds not provided for in groups , e.g. hydrocarbons
• C02F 1/28 - Treatment of water, waste water, or sewage by sorption
• B01J 20/20 - Solid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbonSolid sorbent compositions or filter aid compositionsSorbents for chromatographyProcesses for preparing, regenerating or reactivating thereof comprising inorganic material comprising carbon obtained by carbonising processes
• C02F 101/20 - Heavy metals or heavy metal compounds
• C02F 101/10 - Inorganic compounds
• C02F 101/36 - Organic compounds containing halogen

Abstract

222232432422 222222 depleted gas containing ammonia in contact with the sulfuric acid solution obtained in step a. to form a solution containing ammonium sulfate and a treated, clean gas.

IPC Classes  ?

• B01D 53/62 - Carbon oxides
• B01D 53/73 - After-treatment of removed components
• B01D 53/86 - Catalytic processes

Abstract

The present invention discloses a process for the removal of heavy metals from a liquid comprising heavy metals, wherein hydrochloric acid is added to the liquid, wherein the liquid is brought in contact with a mixture comprising between 30 %vol. and 60 %vol. of an activated carbon catalyst impregnated with sulfur, between 30 %vol. and 60 %vol. of an activated carbon catalyst impregnated with iron and between 5 %vol. and 40 %vol. of a filler material, the total of these three ingredients being 100%vol. The liquid is left in contact with the mixture, the heavy metals are absorbed onto the mixture to obtain a liquid with a depleted level of heavy metals, which liquid is then evacuated from the mixture

IPC Classes  ?

• C01B 25/237 - Selective elimination of impurities
• B01D 15/00 - Separating processes involving the treatment of liquids with solid sorbentsApparatus therefor

Abstract

The present invention discloses a process for the removal of heavy metals and/or dioxins from a fluid comprising heavy metals, wherein the fluid is brought in contact with a mixture comprising between 30 %vol. and 60 %vol. of an activated carbon catalyst impregnated with sulfur, between 30 %vol. and 60 %vol. of an activated carbon catalyst impregnated with iron and between 5 %vol. and 40 %vol. of a filler material, the total of these three ingredients being 100%vol. The fluid is left in contact with the mixture, the heavy metals and/or dioxins are absorbed onto the mixture to obtain a fluid with a depleted level of heavy metals, which fluid is then evacuated from the mixture.

IPC Classes  ?

• B01D 53/64 - Heavy metals or compounds thereof, e.g. mercury
• B01D 53/81 - Solid phase processes
• B01D 53/72 - Organic compounds not provided for in groups , e.g. hydrocarbons
• C02F 1/28 - Treatment of water, waste water, or sewage by sorption
• C02F 101/20 - Heavy metals or heavy metal compounds

Abstract

The present invention concerns a process wherein a gas, containing SO2 and O2 is brought in contact with a mixture of from 95% vol. to 50% vol. of activated carbon catalyst and from 5% vol. to 50% vol. of an inert filler material; wherein the SO2 is converted to H2SO4 on the activated carbon catalyst and is then washed from the activated carbon catalyst to obtain a H2SO4 solution.

IPC Classes  ?

• B01D 53/86 - Catalytic processes
• C01B 17/78 - Preparation by contact processes characterised by the catalyst used

Abstract

4 in the second reactor.

IPC Classes  ?

• C01B 17/69 - Sulfur trioxideSulfuric acid
• C01B 17/74 - Preparation
• C01B 17/76 - Preparation by contact processes
• B01D 53/75 - Multi-step processes
• B01D 53/50 - Sulfur oxides
• B01D 53/86 - Catalytic processes
• C01B 17/765 - Multi-stage SO3-conversion
• C01B 17/78 - Preparation by contact processes characterised by the catalyst used
• C01B 17/80 - Apparatus

Abstract

The invention relates to a method for the catalytic removal of sulphur dioxide from exhaust gases in two reactors, wherein an active carbon catalyst is applied to the first reactor. The method comprises: a) providing an exhaust gas having a water content of less than 1g H2O/Nm3 and a SO2 content of at least 5 ppm; b) supplying the exhaust gases to a first reactor; c) catalytic converting of the SO2 to gaseous SO3 in the first reactor by the active carbon catalyst, wherein the catalytic conversion occurs on the active carbon catalyst at a temperature of below 100°C; d) supplying the pre-cleaned exhaust gases from the first reactor to a second reactor; e) converting the SO3 to H2SO4 together with water in the second reactor.

IPC Classes  ?

• B01D 53/50 - Sulfur oxides
• B01D 53/86 - Catalytic processes
• B01D 53/75 - Multi-step processes
• C01B 17/765 - Multi-stage SO3-conversion

Abstract

− dissolved in water or in the base.

IPC Classes  ?

• B01D 53/86 - Catalytic processes
• B01J 21/18 - Carbon
• B01J 37/10 - Heat treatment in the presence of water, e.g. steam
• B01J 38/48 - Liquid treating or treating in liquid phase, e.g. dissolved or suspended
• B01J 38/64 - Liquid treating or treating in liquid phase, e.g. dissolved or suspended using alkaline materialLiquid treating or treating in liquid phase, e.g. dissolved or suspended using salts
• B01J 35/00 - Catalysts, in general, characterised by their form or physical properties
• B01J 35/02 - Solids
• B01J 35/10 - Solids characterised by their surface properties or porosity
• B01J 37/00 - Processes, in general, for preparing catalystsProcesses, in general, for activation of catalysts

Abstract

The present invention relates to a process for the catalytic removal of carbon dioxide and NOx from exhaust gases in a reactor filled with activated carbon-based catalyst. The process comprises the following steps: a. saturation of the catalyst with water; b. saturation or partial saturation of the exhaust gases with water; c. introduction of the exhaust gases into the reactor; d. catalytic conversion of NOx to NO2-, and in parallel, catalytic conversion of CO2 to carbon and O2 on the same catalyst; e. washing out the active carbon-based catalyst with water and discharging of the carbon as a solid as well as NO2- dissolved in water or in the base.

IPC Classes  ?

• B01D 53/86 - Catalytic processes
• B01J 21/18 - Carbon

Abstract

4 as a liquid and the C as a solid and/or bound to sulphur compounds.

IPC Classes  ?

• B01D 53/50 - Sulfur oxides
• B01D 53/62 - Carbon oxides

Abstract

The present invention relates to a method for the catalytic removal of sulphur dioxide and carbon dioxide from exhaust gases in a reactor charged with an activated carbon catalyst, wherein the method comprises the following steps: • saturation of the activated carbon with SO2, • saturation or partial saturation of the exhaust gases with water, • introduction of the exhaust gases into the reactor, • catalytic conversion of the SO2 to H2SO4 and in parallel thereto, the catalytic conversion in the presence of the same catalyst of CO2 to C and O2 and also to sulphur-carbon compounds. • Washing out the catalyst and discharging the H2SO4 as liquid and the C as solid and/or bound to sulphur compounds.

IPC Classes  ?

• B01D 53/50 - Sulfur oxides
• B01D 53/62 - Carbon oxides

Goods & Services

Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fertilizers; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives for industrial purposes; catalytic absorbents and regenerable absorbents intended for purifying and chemical conditioning of liquids, vapors and gases; chemicals intended for enhancing the purifying and chemical conditioning of liquids, vapors and gases; chemical catalysts for purifying and chemical conditioning of liquids, vapors and gases. Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking [supervision], life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; data processing equipment and computers; extinguishers. Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; apparatus, installations and machines for purifying for liquids, vapors and gases. Treatment of materials; air cleaning, air purification and freshening; purifying and chemical conditioning of liquids, vapors and gases; containment (separation) sulphur oxides from industrial exhaust gas using catalysts; technical consulting and information on purifying and chemical conditioning of liquids, vapors and gases; technical consulting by engineers and services provided by engineers in the field of purifying and chemical conditioning of liquids, vapors and gases; technical consulting and information about containment (separation) of sulphur oxides from industrial exhaust gas using catalysts. Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computers and software; engineers' services in the field of containment (separation) of sulphur oxides from industrial exhaust gas using catalysts.

Goods & Services

(1) Chemicals used in industry and science, namely, sulphuric acid, charcoal, activated carbon, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; chemical substances for preserving foodstuffs; tanning substances, namely, tanning agents for use in the manufacture of leather; adhesives used in the chemical industry; catalytic absorbents and regenerative absorbents for purification and chemical treatment of liquids, vapors and gases; chemicals intended to increase the purification and chemical treatment of liquids, vapors and gases; chemical catalysts for the purification and chemical treatment of liquids, vapors and gases; scientific, surveying, weighing, measuring, checking supervision, life-saving and apparatus and instruments, namely, electronic analyzers for measuring, testing and detecting contaminants and environmental pollutants, coordinate measuring machines, gas sensors for measuring gas concentration, measuring gauges for temperature and humidity levels in gases and solid substances, automotive measuring instruments, namely, water temperature gauges, air fuel/ratio gauges, boost gauges, vacuum gauges and exhaust gas temperature gauges, flow switches for monitoring and controlling the flow of gases or liquids; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, electricity conduits, electricity limiters; blank magnetic data carriers, namely, blank CDs, blank DVDs, blank recording video discs; data processors for use in the chemical industry and computers; fire- extinguishers; apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes, namely, electric light fixtures, electric heaters, steam generators, cooking ovens, ventilation hoods, hot water tanks; apparatus, installations and machines for the purifying of liquids, vapours and gases, namely, separators for the cleaning and purifying of liquids, dryers for the removal of water vapour from compressed air and gases and gas purifiers. (1) Research and design of materials customization for air pollution processes; industrial analysis and research services, namely, chemical research and analysis; design and development of computer hardware and software; engineering in the field of isolation (separation) of sulfur oxides from industrial exhaust gases using catalysts; treatment of materials, namely, treatment of hazardous liquids and industrial toxic waste disposal, treatment of metal, conversion of targeted substrates into targeted chemical preparation by treatment with enzyme systems; air purification; air purification and freshening; purification and chemical treatment of liquids, vapors and gases; isolation (separation) of sulfur oxides from industrial exhaust gases using catalysts; technical advice and information on purification and chemical treatment of liquids, vapors and gases; technical advice and services rendered by engineers for the purification and chemical treatment of liquids, vapors and gases; technical advice and information on the isolation (separation) of sulphur oxides from industrial exhaust gases using catalysts.