A magnesium suppressant/flocculant for use in separating dolomite from calcium phosphate. The magnesium suppressant/flocculant may be applied at a mine site prior to subjecting ore fractions to phosphate flotation or at a chemical plant after grinding.
01 - Chemical and biological materials for industrial, scientific and agricultural use
19 - Non-metallic building materials
37 - Construction and mining; installation and repair services
Goods & Services
Chemical additives for asphalt. Non-metallic building materials, namely, asphalt; chip
sealing aggregates in the nature of asphalt, bitumen, sand,
gravel, slag stone, crushed stone and recycled concrete;
road surface dressings made of asphalt and bitumen; road
surface materials, namely, roadway wearing course made
primarily of asphalt and bitumen; road surface overlay made
of asphalt and bitumen. Research on building construction buildings and plants;
technical support services, namely, providing technical
advice on pavement conditions for road construction and
paving purposes; technical support services, namely,
providing consultation in the field construction materials
to be used for road construction paving purposes.
3.
FERTILIZER COATING APPLIED IN THE REDUCTION OF CAKING AND MOISTURE ADSORPTION
An active chemistry capable of being combined with a carrier to produce a coating for fertilizer or other granular or compacted products, where the coating is capable of being applied at ambient temperature and is capable of reducing moisture adsorption and caking of the granular product. The active chemistry may be a functionalized polymer such as maleic anhydride/acid (from maleic anhydride), itaconic acid, diisobutylene, methacrylic acid, alkyl acrylates (i.e. butyl acrylate), hydroxyl ethyl methacrylate, 2-acrylamido-2-methyl propane sulfonic acid, 3-allyloxy-1,2-propanediol acrylic acid, acrylamide, or a combination thereof.
C05G 3/70 - Mixtures of one or more fertilisers with additives not having a specifically fertilising activity for affecting wettability, e.g. drying agents
C05G 5/30 - Layered or coated, e.g. dust-preventing coatings
C09D 123/20 - Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
C09D 135/00 - Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least another carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereofCoating compositions based on derivatives of such polymers
4.
FERTILIZER COATING APPLIED IN THE REDUCTION OF CAKING AND MOISTURE ADSORPTION
An active chemistry capable of being combined with a carrier to produce a coating for fertilizer or other granular or compacted products, where the coating is capable of being applied at ambient temperature and is capable of reducing moisture adsorption and caking of the granular product. The active chemistry may be a functionalized polymer such as maleic anhydride/acid (from maleic anhydride), itaconic acid, diisobutylene, methacrylic acid, alkyl acrylates (i.e. butyl acrylate), hydroxyl ethyl methacrylate, 2-acrylamido-2-methyl propane sulfonic acid, 3-allyloxy-1,2-propanediol acrylic acid, acrylamide, or a combination thereof.
C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers modified by chemical after-treatment
C08L 23/22 - Copolymers of isobuteneButyl rubberHomopolymers or copolymers of other iso-olefins
C08L 35/00 - Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereofCompositions of derivatives of such polymers
C09D 123/26 - Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCoating compositions based on derivatives of such polymers modified by chemical after-treatment
C09D 133/04 - Homopolymers or copolymers of esters
C09D 135/00 - Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least another carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereofCoating compositions based on derivatives of such polymers
01 - Chemical and biological materials for industrial, scientific and agricultural use
19 - Non-metallic building materials
37 - Construction and mining; installation and repair services
Goods & Services
(1) Chemical additives for asphalt.
(2) Non-metallic building materials, namely, asphalt; chip sealing aggregates in the nature of asphalt, bitumen, sand, gravel, slag stone, crushed stone and recycled concrete; road surface dressings made of asphalt and bitumen; road surface materials, namely, roadway wearing course made primarily of asphalt and bitumen; road surface overlay made of asphalt and bitumen. (1) Research on building construction buildings and plants; technical support services, namely, providing technical advice on pavement conditions for road construction and paving purposes; technical support services, namely, providing consultation in the field construction materials to be used for road construction paving purposes.
Arr-Maz Products, L.P., Arr-Maz Products, L.P., a limited partnership organized under the laws of Delaware, is composed of AMP Acquisition Co., a Delaware corporation and Arr-Maz Management Company, a Delaware corporation ()
An additive used in the production of wood pellets to increase throughput. The additive may be applied as a booster to wood prior to forming the wood into pellets. The booster may comprise 30% to 100% tall oil pitch and 70% to 0% tall oil head and may be applied at a rate of 0.01 to 2 wt. % of the wood.
C10L 5/44 - Solid fuels essentially based on materials of non-mineral origin on vegetable substances
C10L 10/08 - Use of additives to fuels or fires for particular purposes for improving lubricityUse of additives to fuels or fires for particular purposes for reducing wear
An additive used in the production of wood pellets to increase throughput. The additive may be applied as a booster to wood prior to forming the wood into pellets. The booster may comprise 30% to 100% tall oil pitch and 70% to 0% tall oil head and may be applied at a rate of 0.01 to 2 wt. % of the wood.
C10L 10/08 - Use of additives to fuels or fires for particular purposes for improving lubricityUse of additives to fuels or fires for particular purposes for reducing wear
01 - Chemical and biological materials for industrial, scientific and agricultural use
19 - Non-metallic building materials
37 - Construction and mining; installation and repair services
Goods & Services
Chemical additives for asphalt Non-metallic building materials, namely, asphalt; chip sealing aggregates in the nature of asphalt, bitumen, sand, gravel, slag stone, crushed stone and recycled concrete; road surface dressings made of asphalt and bitumen; road surface materials, namely, roadway wearing course made primarily of asphalt and bitumen; road surface overlay made of asphalt and bitumen Research on building construction buildings and plants; technical support services, namely, providing technical advice on pavement conditions for road construction and paving purposes; technical support services, namely, providing consultation in the field construction materials to be used for road construction paving purposes
10.
REAGENT SCHEME FOR SEDIMENTARY PHOSPHATE FLOTATION
A process of phosphate flotation comprising: pulping phosphate ore with water to about 55% to 75% solids to produce an ore slurry; conditioning the ore slurry with a new reagent scheme to produce a conditioned slurry; subjecting the conditioned slurry to flotation to produce an underflow and an overflow; and collecting the overflow as phosphate concentrate. The new reagent scheme may comprise a combination of fatty acid, fuel oil, and fatty acid soap, and may not comprise a pH modifier. The process may also work effectively at a lower percent solids than conventional reagent schemes.
A method of reducing dust fomiation and/or caking in fertilizer or other particulates. The method comprises coating the fertilizer or other particulate in a coating comprising vacuum tower asphalt extender (VTAE). The VTAE may be a non-distilled fraction of vacuum distillation of used automotive and/or industrial oil. The VTAE may not be asphalt or bitumen, although the coating may further comprise bitumen.
C05G 3/00 - Mixtures of one or more fertilisers with additives not having a specifically fertilising activity
C05G 3/20 - Mixtures of one or more fertilisers with additives not having a specifically fertilising activity for preventing the fertilisers being reduced to powderAnti-dusting additives
A method of reducing dust formation and/or caking in fertilizer or other particulates. The method comprises coating the fertilizer or other particulate in a coating comprising vacuum tower asphalt extender (VTAE). The VTAE may be a non-distilled fraction of vacuum distillation of used automotive and/or industrial oil. The VTAE may not be asphalt or bitumen, although the coating may further comprise bitumen.
C05G 3/00 - Mixtures of one or more fertilisers with additives not having a specifically fertilising activity
C05G 3/20 - Mixtures of one or more fertilisers with additives not having a specifically fertilising activity for preventing the fertilisers being reduced to powderAnti-dusting additives
A method of reducing dust formation and/or caking in fertilizer or other particulates. The method comprises coating the fertilizer or other particulate in a coating comprising vacuum tower asphalt extender (VTAE). The VTAE may be a non-distilled fraction of vacuum distillation of used automotive and/or industrial oil. The VTAE may not be asphalt or bitumen, although the coating may further comprise bitumen.
Structured composite wood pellets comprising wood pellets with a coating at least partially covering the wood pellets, where the coating reduces the generation of dust/fines of the wood pellet upon impact and/or abrasion. The coating may comprise crude tall oil, distilled tall oil, tall oil pitch, tall oil fatty acids, tall oil heads, non-food use sustainable wax, or a combination thereof. The coating may be located at the surface and/or subsurface of the wood pellets rather than throughout, and may be applied at a rate of less than 1 wt % of the wood pellets.
Structured composite wood pellets comprising wood pellets with a coating at least partially covering the wood pellets, where the coating reduces the generation of dust/fines of the wood pellet upon impact and/or abrasion. The coating may comprise crude tall oil, distilled tall oil, tall oil pitch, tall oil fatty acids, tall oil heads, non-food use sustainable wax, or a combination thereof. The coating may be located at the surface and/or subsurface of the wood pellets rather than throughout, and may be applied at a rate of less than 1 wt. % of the wood pellets.
A hydraulic fracturing and gravel packing proppant composite with protectant on the surface of the proppant and the composition matters of the protectant and proppant. The surface protectant reduces the generation of dust/fines from the proppant caused by abrasion and impingement during transportation and conveyance, particularly pneumatic transfer.
The invention is related to a flotation process using an improved collector to remove alkaline earth metal carbonate impurities from phosphate ores. The flotation feed may be conditioned with the improved carbonate collector at acidic pH, and subjected to a reverse flotation. The cell overflow may be collected as waste in which carbonate minerals dominate, and the cell underflow may be the phosphate concentrate. The collector may be a combination of chemicals, comprising: (1) any kind of fatty acids, either conventional fatty acid, saponified fatty acid, or modified fatty acid; (2) chemicals with sulfonate or sulfate groups, such as dodecylbenzene sulfonic acid (DDBSA) or its salt, sodium dodecyl sulfate (SDS), sodium lauryl sulfate (SLS), sodium coco sulfate (SCS), etc.; and (3) phosphorous-bearing chemicals, such as sodium tripolyphosphate (STPP), sodium hexametaphosphate (SFMP), trisodium phosphate (TSP), Tetrasodiumpyrophosphate (TSPP), etc. With the improved collector, the separation selectivity and phosphate recovery may be significantly improved.
A method of reducing dust formation and caking in fertilizer comprising coating the fertilizer in a bituminous emulsion. The coating may comprise bitumen, cutback bitumen, or a combination of bitumen and cutback bitumen comprising 20-100% bitumen. The bitumen, cutback bitumen, or combination thereof may be emulsified with water prior to being sprayed on the fertilizer.
C05G 1/00 - Mixtures of fertilisers covered individually by different subclasses of class
C05G 3/00 - Mixtures of one or more fertilisers with additives not having a specifically fertilising activity
C05G 3/20 - Mixtures of one or more fertilisers with additives not having a specifically fertilising activity for preventing the fertilisers being reduced to powderAnti-dusting additives
A method of reducing dust formation and caking in fertilizer comprising coating the fertilizer in a bituminous emulsion. The coating may comprise bitumen, cutback bitumen, or a combination of bitumen and cutback bitumen comprising 20-100% bitumen. The bitumen, cutback bitumen, or combination thereof may be emulsified with water prior to being sprayed on the fertilizer.
A magnesium suppressant/flocculant for use in separating dolomite from calcium phosphate. The magnesium suppressant/flocculant may be applied at a mine site prior to subjecting ore fractions to phosphate flotation or at a chemical plant after grinding.
Surface modified proppants and materials for creating a coating on a proppant for use in hydraulic fracturing are disclosed. In an example, a surface modified proppant includes: a proppant; and a chemical coating at least partially covering the proppant. The chemical coating is primarily propylene glycol or primarily comprises a combination of propylene glycol and glycerin.
A hydraulic fracturing and gravel packing proppant composite with protectant on the surface of the proppant and the composition matters of the protectant and proppant. The surface protectant reduces the generation of dust/fines from the proppant caused by abrasion and impingement during transportation and conveyance, particularly pneumatic transfer.
The invention is a foamed bituminous emulsion comprising a bituminous emulsion and vapor entrained within the bituminous emulsion, such that the foamed bituminous emulsion is a frothy mass of foam. The temperature of the foamed bituminous emulsion may be less than 100°C, less than 75°C, or less than 50°C. The vapor entrained within the bituminous emulsion may have a volume greater than 5%, 25%, or 50% by volume of the volume of the bituminous emulsion. The foamed bituminous emulsion may be combined with paving materials to produce a foamed bituminous emulsion paving mixture. A layer may by produced by forming a bituminous emulsion; foaming the bituminous emulsion to produce a foamed bituminous emulsion, where foaming the bituminous emulsion comprises causing vapor to become entrained within the bituminous emulsion; combining the foamed bituminous emulsion with paving materials to produce a paving mixture; and applying the paving mixture to an existing surface to form a new surface. The method may further comprise compacting the new surface. The paving mixture may have a temperature less than 100°C, less than 75°C, or less than 50°C when applied to the existing surface.
C08L 95/00 - Compositions of bituminous materials, e.g. asphalt, tar or pitch
E01C 7/18 - Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
C08J 9/04 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent
The present invention relates to a method for applying a crack resistant coating on a surface, where the crack resistant coating increases resistance to high vertical and horizontal movements and high shear stresses on the surface. The method comprises the steps of applying a binding material to the surface and applying an aggregate mixture within 15 seconds of applying the binding material to the surface, where the aggregate mixture comprises aggregate particles and an asphalt solution and where the aggregate mixture has a plurality of air voids, and where the binding material fills at least 15% of the air voids in the aggregate mixture (AVFA).
A method of selecting a crack resistant layer to be applied to an existing surface, the method comprising the steps of: selecting at least one bituminous binder to examine, where the bituminous binder comprises bitumen and one or more polymers, where the one or more polymers include a sufficient amount of conjugated diene such that at least 2.5% of the bituminous binder's weight comprises conjugated diene, preferably at least 3.0%, more preferably at least 3.5%, and most preferably 4.0%; forming at least one bituminous mixture comprising the bituminous binder and an aggregate; testing each bituminous binder for binder fracture energy properties; and selecting a bituminous binder for use in the crack resistant layer. The method may further comprise the steps of testing the bituminous mixture for fatigue properties and selecting the bituminous binder for use in the crack resistant layer based on fatigue properties and binder fracture energy properties, and/or testing the bituminous mixture for fracture energy and selecting the bituminous binder for use in the crack resistant layer based on mixture fracture energy properties and bituminous binder fracture energy properties.
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
Asphalt additives that modify emulsion characteristics in asphalt cements and aid in the production of climate responsive microsurfacing emulsions for use in the asphalt and paving industries
01 - Chemical and biological materials for industrial, scientific and agricultural use
Goods & Services
(1) Asphalt additives that modify emulsion characteristics in asphalt cements and aid in the production of climate responsive microsurfacing emulsions for use in the asphalt and paving industries.
(2) Asphalt additives that modify emulsion characteristics in asphalt cements and aid in the production of climate responsive microsurfacing emulsions.
53.
Fiber modified layer and methods of making and using same
A composition for use in a fiber modified layer, comprising an aggregate material, a binder, and a plurality of fibers, wherein each fiber has a length of greater than 0.25 inches. Also provided is a method of selecting a fiber modified layer for applying on an existing surface, comprising the steps of: providing a binder mixture having an effective amount of an aggregate material, a binder, and a plurality of fibers, wherein each of the plurality of fibers has a length greater than 0.25 inches; applying the binder mixture to a selected surface to form a fiber modified proposed layer; testing the fiber modified proposed layer for fatigue or crack resistant properties; and selecting the binder mixture for application on the existing surface for performance if the fiber modified proposed layer has fatigue or crack resistant properties.
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Construction services in the nature of stabilizing and
upgrading gravel roads and deteriorated roads using asphalt
paving products. Technical support services in the nature of assessing
pavement conditions and recommending construction materials
to be used for building or paving roads; testing and design
of paving materials; quality control services for others
during road construction.
56.
DUAL INJECTION OF TWO POLYMERIC FILTRATION AIDS FOR GYPSUM REMOVAL FROM PHOSPHORIC ACID/GYPSUM SLURRY
A process to improve the polymeric filtration aid performance used in removal of gypsum from phosphoric acid/gypsum slurry. A synergistic effect has been observed by using a Dual Injection method. This method more specifically involves using two polymers (A & B) of different chemistry and injecting into slurry at a different time. The polymer chemistry of filtration aid A is selected from the group consisting of non-ionic, anionic, and cationic polymers and the polymer chemistry of filtration aid B is selected from the group consisting of sulfonated polymers. The polymer (A & B) usage is reduced by around 50% and performance improved.
Compositions used to apply a pesticide in solution form to absorbent, particulate substrates, including fertilizers are disclosed. The pesticide is dissolved in a methyl or ethyl ester and applied to the absorbent, particulate material surface. The pesticide solution absorbs into the absorbent, particulate substrate yielding less associated dust than an absorbent, particulate substrate coated with the pesticide alone.
A01N 25/00 - Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of applicationSubstances for reducing the noxious effect of the active ingredients to organisms other than pests
42 - Scientific, technological and industrial services, research and design
Goods & Services
Property condition assessment in the nature of assessing pavement conditions and recommending construction materials to be used for milled hot in-place recycling paving processes; Testing and design of paving materials; Providing engineering, road pavement planning, technical research and engineering technical support services; and Quality control services for others during road construction
36 - Financial, insurance and real estate services
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
(1) Services of paving roads, namely selecting road construction materials, road construction supervision, overseeing the road construction process, road paving construction, providing construction information for building roads; consulting services in the nature of assessing pavement conditions, providing engineering, road pavement planning, technical research and engineering technical support services for assessing pavement conditions, design of road paving materials.
36 - Financial, insurance and real estate services
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
(1) Services of paving roads, namely selecting road construction materials, road construction supervision, overseeing the road construction process, road paving construction, providing construction information for building roads; consulting services in the nature of assessing pavement conditions, providing engineering, road pavement planning, technical research and engineering technical support services for assessing pavement conditions, design of road paving materials.
ARR-MAZ PRODUCTS, L.P., Arr-Maz Products, L.P., a limited partnership organized under the laws of Delaware, is composed of AMP Acquisition Co., a Delaware corporation and Arr-Maz Management Company, a Delaware corporation. ()
ARR-MAZ PRODUCTS, L.P., Arr-Maz Products, L.P., a limited partnership organized under the laws of Delaware, is composed of AMP Acquisition Co., a Delaware corporation and Arr-Maz Management Company, a Delaware corporation. ()
