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7625413 |
Agglomerating alumina dust for aluminum production
Alumina-containing dust is agglomerated into granules by mixing the dust with an organic binder to form a mixture; feeding the mixture into a rotating drum; adding water to the mixture while the...
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7597810 |
Process for production of suspensions, solutions, or dispersions
The present invention provides a method for efficiently filtering slurry suspensions in a vessel including a nozzle flange near the vessel, when solids in the slurry suspensions being treated in...
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7582147 |
Composite powder particles
A liquid coating composition including a coating vehicle and composite powder particles disposed within the coating vehicle. Each composite powder particle may include a magnesium component, a zinc...
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7560414 |
Adsorbents, process for the production thereof and use thereof
An adsorbent for organic compounds including filler granules, which contain 20 to 99.9 wt. % of fillers and a binder. The adsorbent is produced by mixing at least one binder with at least one...
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7531579 |
Method of making and using sorbent and filtering material from secondary waste rubber
A method of making a sorbent from waste rubber and a method of sorbing oil using such sorbent. Approximately two pounds of modifier is added to 100 pounds of vulcanized rubber waste, the modifier...
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7449030 |
Agglomeration of alumina and binder therefor
A method for the agglomeration of alumina particles, the method comprising the steps of comminuting a plurality of alumina particles having a soda content of less than approximately 0.4% by weight...
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7438730 |
Method of producing iron oxide pellets
A method for producing an iron oxide pellet including the steps of adding water to a raw material mixture comprising iron oxide which serves as a primary component, a carbonaceous material in an...
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7247414 |
Method for producing resin particles and toner using the resin particles
A method for producing resin particles mainly made of a resin material using a dispersion liquid in which a dispersoid containing the resin material is finely dispersed in a dispersion medium, the...
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7186677 |
Method for the production of surfactant granulates containing builders
Provided is a method for producing surfactant granulates, comprising (a) providing a mixture of anionic surfactant acids and builder acids having a weight ratio of 1:100 to 1:20 of builder acid to...
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7097671 |
Method of cleaning industrial gases
A methanol/water scrubbing solution containing colloidal metal sulfides formed from metal carbonyls and resulting from the scrubbing of industrial gases, such as synthesis gas, is subjected to...
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7018972 |
Process for the production of detergent granules
A process for the preparation of detergent granules, the process comprising:
(i) a first step of admixing in a mechanical granulator, a solid component and a first liquid binder, to produce...
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6951837 |
Process for making a granular detergent composition
A process for detergent composition which has improved solubility or dissolution in laundering solutions, especially in solutions kept at cold temperatures (i.e., less than about 30° C.), is...
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6936087 |
Soil conditioning agglomerates containing calcium
Mechanically strong, water-disintegrable agglomerates made from a particulate calcium source, a water-soluble binder and optionally containing a primary plant nutrient source and/or micronutrient...
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6652822 |
Spherical boron nitride particles and method for preparing them
Spherical and polyhedral particles of boron nitride and method of preparing them. Spherical and polyhedral particles of boron nitride are produced from precursor particles of hexagonal phase boron...
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6645445 |
Process for removing titanium oxide or red oxide from ethylene glycol
A process for efficiently removing titanium oxide or red oxide from an ethylene glycol solvolysis product of a polyester containing titanium oxide or red oxide. The process comprises the steps of: ...
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6620214 |
Method of making ceramic aggregate particles
Methods for making ceramic aggregate particles comprising forming a plurality of ceramic aggregate precursor particles from a composition by forcing the composition through at least one orifice in...
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6562120 |
Granular pigments
The present invention provides a method for the preparation of pigment granules that are readily dispersible, robust, and have a reduced liability to dusting, preferably without the use of...
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6521004 |
Method of making an abrasive agglomerate particle
A method for making abrasive agglomerate particles from a composition comprising at least a radiation curable binder and solid particulates. The method comprises the steps of forcing the...
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6464737 |
Production method and system for granulating powdered material
A production method and system for granulating powdered material wherein powdered material is fluidized by applying heated pulsating vibration air, and the fluidized powdered material is suspended...
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6428724 |
Granulation process
A process for forming granules (e.g., alpha-HMX containing granules) from at least one particulate material comprises the steps of: (a) selecting particulates (e.g., alpha-HMX particulates) having...
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6410470 |
Thermal spray powder process
It is found that calcining chromium oxide powders having a particle size component smaller than 10 microns reduces the volume proportion of smaller particles and increases the general uniformity of...
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6302926 |
Preparations of monodisperse spherical oxide particles
The invention relates to preparations of monodisperse spherical oxide particles in the form of free-flowing powders of agglomerates in which the particles are bonded to one another by a binder....
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6224939 |
Method and apparatus for forming an encapsulated product matrix
A method and apparatus provides for the formation of an encapsulated feedstock product matrix. A solid product matrix additive is spray ejected in a free-flow condition. The matrix additive is...
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6221270 |
Process for producing compound for rare earth metal resin-bonded magnet
A process for producing a compound for a rare earth metal resin-bonded magnet includes: a slurry preparation step of mixing materials containing a magnetic alloy powder of a rare earth metal alloy,...
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6210803 |
Method for the production of a granulate for hemodialysis
The invention relates to a method for the manufacture of an electrolyte and acetic acid granulate for making a hemodialysis solution, the granulate comprising the electrolytes potassium chloride,...
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6176892 |
Method for making nitrogen-potassium fertilizer containing calcium nitrate and products thereof
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6174453 |
High-density ferrite member and ferrite beads composition therefor
Disclosed is a method for the preparation of a ferrite beads composition suitable for compression-molding into a compression-molded ferrite body to be subjected to a sintering heat treatment to...
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6171358 |
Calcium nitrate based fertilizer
Homogeneous calcium nitrate based fertilizers containing sulphur, and method for their preparations. Solid gypsum and/or a slow reacting sulphate mineral is mixed with melted calcium nitrate...
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6156114 |
Treatment of deagglomerated particles with plasma-activated species
A method for treating the surface of substantially each deagglomerated particle of an array of easily agglomerated particles by contacting deagglomerated particles with a plasma-activated gas...
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6133223 |
Production of detergent granulates
A granular detergent product is made by contacting a liquid binder and a solid neutralizing agent. The binder has an acidic component comprising an anionic surfactant acidic precursor and an...
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6132484 |
Wet granulation method for generating fertilizer granules
A method of wet granulation of fertilizer and other materials into granules. The method involves formation of the granule directly on the pan from the feedstock without intermediate steps or the...
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6132505 |
Inorganic pigment pellets for coloring plastics, lacquers and building materials and a process for the production thereof
The present invention relates to inorganic pigment pellets for coloring building materials, lacquers and plastics and to a process for the production thereof and to the use thereof inter alia for...
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6099615 |
Method for improved percolation through ore heaps by agglomerating ore with a surfactant and polymer mixture
A method for improving bacteria and reagent actions on mineral-bearing particles. In the heap leaching process, the method also increases percolation of the leach solution through the heaped ore...
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6077820 |
Process for preparing a granular detergent
A process for producing a detergent powder or a composition therefore involving partial granulation in a high or low shear granulator followed by granulation in a very low shear mixer, for example...
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5997599 |
Soil conditioning agglomerates containing cement kiln dust
Mechanically strong, water-disintegrable agglomerates for use as a soil conditioner produced from dust particles emitted from kilns during the manufacture of cement and a process for forming such...
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5964901 |
Method for detecting clogging and granulation method
There is disclosed a method for detecting clogging of air feed pipes, comprising air feed pipes (15), each having an outlet (13) for jetting air into a granulation section (1), and jetting nozzles...
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5958865 |
Single pass process for making an increased surfactant loaded detergent using an agglomerator
A process of making a powdered detergent aggregate comprising in a single pass process the step of introducing an absorptive soda ash into an agglomerator, forming a soda ash curtain within the...
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5935442 |
Liquid fluid bed chromatography using conglomerates of controlled density
A fluidized bed chromatographic process for the purification and binding of molecules in a liquid to an active substance covalently bound to chromatographic adsorbent particles. The adsorbent...
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5858325 |
Agglomeration of alumina material
A process for the agglomeration of powder or dust of alumina containing material (herein referred to as "alumina powder"), wherein an aqueous slurry of the alumina powder is formed, the slurry...
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5810892 |
Method and apparatus for purifying chemical substances
After being subjected to a melt crystallization operation, a crystal-containing melt is formed into particles of the same size and shape and then conducted in counter-flow relationship to washing...
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5779945 |
Process for producing granules
A process for producing granules from a liquid composition which includes the steps of applying the liquid composition onto solid particles of the same composition circulating in the granulation...
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5759411 |
Mixing drum for slurry with high suspended solids concentration
A horizontally-mounted, rotatable drum for mixing chemical additives with an aqueous suspension in order to promote agglomeration of suspended solids and for simultaneously separating water from...
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5736118 |
Method of producing spherical particles
A method of producing spherical particles made from inorganic oxides by sol/gel conversion in which a sol is sprayed upwards from below into a reaction zone containing a reactant gas in such a way...
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5733862 |
Process for making a high density detergent composition from a sufactant paste containing a non-aqueous binder
A process for preparing high density detergent agglomerates having a density of at least 650 g/l is provided. The process comprises the steps of: (a) continuously mixing a detergent surfactant...
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5718733 |
Method for accelerating solidification of low melting point products
A method for accelerating the solidification rate of low melting products is disclosed. The method of the invention comprises the atomization of a molten low-melting product within a fluid stream...
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5702677 |
Spherical hydroxyapatite particles and process for the production thereof
A process for producing spherical, non-porous hydroxyapatite particles having a size which does not exceed 250 microns and having a density of at least 3.00 g/cc. The process comprises...
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5665692 |
Process for producing detergent agglomerates in which particle size is controlled
A process wherein the particle size of high density detergent agglomerates produced via agglomeration of a high active surfactant paste can be effectively and inexpensively controlled. More...
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5660599 |
Process for the recycling of spent indium oxide-tin oxide sputtering targets
Compacted ITO material is ground to a powder with particles in the size range of less than 500 μm, whereupon the powder thus obtained is molded into new target blanks, either alone or in a mixture...
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5635152 |
Acid regeneration
Regeneration of hydrochloric acid by hydrolysis of iron chloride in aqueous solution employs a Pelletiser (5) after preconcentration of acid solution in a "Pre-Evaporator" (1). Pelletiser (5)...
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5620643 |
Process for producing fused particle agglomerates
A method for forming agglomerated powder particles whereby powder particles absorb energy pulses emanating from a high intensity light source, which causes particles to soften to produce...
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