| Patents for C01F 7 - Compounds of aluminium (12,677) |
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| 04/28/2010 | CN101698492A Alumina production process flow |
| 04/27/2010 | US7704471 grinding, slurrying, crystallization |
| 04/27/2010 | US7704465 Controlling particle sizes; from sodium aluminate in glycerol slurry |
| 04/27/2010 | US7704315 Highly-filled, aqueous metal oxide dispersion |
| 04/22/2010 | WO2010044986A1 Use of silicon-containing polymers for improved flocculation of solids in processes for the production of alumina from bauxite |
| 04/22/2010 | US20100099555 Method of manufacturing catalyst material |
| 04/22/2010 | US20100098866 Ink recording medium and production method therefor |
| 04/22/2010 | US20100098780 Flaky particle and cosmetic |
| 04/22/2010 | US20100098614 Process for synthesis of clay particles |
| 04/22/2010 | US20100098607 Use of silicon-containing polymers for improved flocculation of solids in processes for the production of alumina from bauxite |
| 04/22/2010 | CA2740842A1 Use of silicon-containing polymers for improved flocculation of solids in processes for the production of alumina from bauxite |
| 04/21/2010 | CN201440043U Feed end structure for cooling machine of clinker sintering kiln |
| 04/21/2010 | CN201440032U Sintering apparatus |
| 04/21/2010 | CN101234774B Method for preparing aluminum oxide from coal series kaolinite rock or coal gangue |
| 04/21/2010 | CN101113344B Kerosene shale comprehensive utilization process |
| 04/20/2010 | US7700152 injection of nano-, ultrafine- and micron-sized ceramic oxide particles into low temperature (400-2000 degrees C.) oxidizing, reducing or neutral flames individually, in combination with each other, as a result, their phases, particle sizes and size distributions, physical and chemical properties modify |
| 04/15/2010 | WO2010041950A1 Method for energy-economical exploitation of aluminium containing rocks and minerals |
| 04/15/2010 | WO2010041558A1 Process for producing an oxide |
| 04/15/2010 | US20100093909 Roundish fused alumina particles, production process thereof, and resin composition containing the particles |
| 04/15/2010 | US20100093529 Catalyst material |
| 04/15/2010 | US20100092762 Dispersion of aluminium oxide |
| 04/14/2010 | EP2174909A1 Composition comprising a layered double hydroxide |
| 04/14/2010 | CN1843919B Method for preparing superfine powder of alumina by gas atomization method |
| 04/14/2010 | CN101693547A Dissolution system |
| 04/14/2010 | CN101182024B Method for preparing one-dimensional aluminum oxide fibre by hydrothermal-flux technique |
| 04/13/2010 | US7695527 prepared by dissolving crude copper sulfate crystals or copper metal, and subjecting this to active carbon treatment or solvent extraction and active carbon treatment in order to realize recrystallization; purity of 99.99 wt % or higher |
| 04/07/2010 | CN1865145B Mine adding process after leaching in alumina production |
| 04/07/2010 | CN101691238A Method for preparing aluminium fluoride with hydrous aluminium hydroxide |
| 04/07/2010 | CN101691237A Crystal growth substance for decomposition of sodium aluminate solution |
| 04/07/2010 | CN101691236A Method for flocculating, settling and separating sodium aluminate slurry |
| 04/07/2010 | CN101691235A Method for reducing energy consumption of mother liquor evaporation processes |
| 04/07/2010 | CN101691234A Alumina-producing method |
| 04/07/2010 | CN101691233A System and process for decomposing crystal seed of aluminum hydroxide |
| 04/06/2010 | US7691775 making reducible oxide supported noble metal catalyst by forming reducible oxide support by heating metal carbonate or metal acetate, cooling, loading noble metal on the reducible oxide support; for water gas shift reaction that would be useful for portable and vehicular applications |
| 04/06/2010 | US7691362 Method for producing an α-alumina power |
| 04/06/2010 | US7691348 Process for the removal of anionic impurities from caustic aluminate solutions |
| 04/01/2010 | WO2010015738A3 Improvement to the bayer process for producing alumina trihydrate, said process comprising a step in which the supersaturated liquor is filtered at high temperature before decomposition |
| 04/01/2010 | DE102009038798A1 Verfahren zur Herstellung von Pulver eines Aluminiumoxidvorläufers und Verfahren zur Herstellung von Aluminiumoxidpulver A method for producing powder of an alumina precursor and process for the preparation of alumina powder |
| 03/31/2010 | EP2168995A1 Polymer for use in the reduction of aluminosilicate scale in a bayer process |
| 03/31/2010 | CN101687660A Additive-containing anionic clays for reducing sox emissions from an fcc regenerator and process for making them |
| 03/31/2010 | CN101683995A Energy-saving using method for circular batching of carbon mother liquor |
| 03/31/2010 | CN100596290C Method for preparing nano aluminate lanthanum powder |
| 03/30/2010 | US7687145 Compounds containing a thiol protected group bonded to a protecting group via a polarized bond, and structure comprising the compounds on its surface |
| 03/30/2010 | CA2436189C Process for the regeneration of catalysts for steam cracking |
| 03/25/2010 | US20100075055 HYDROTHERMAL SYNTHESIS OF ALPHA ALUMINA (a-AL2O3)-BASED FILMS AND COATINGS |
| 03/24/2010 | EP2164805A1 Alumina particles and methods of making the same |
| 03/24/2010 | CN101676211A Mixing feed tank |
| 03/24/2010 | CN101676210A Flowing method and system by using desilication tanks |
| 03/24/2010 | CN101676209A Three-way discharging device having double-valve structure |
| 03/24/2010 | CN100595156C Method for producing ultra-fine cryolite |
| 03/24/2010 | CN100595155C Method for preparing single grain diameter spherical ultra-fine Al2O3 powder |
| 03/24/2010 | CN100595154C Method for extracting aluminum oxide from fly ash and coproducing cement by carbide slag or cyanamide slag |
| 03/24/2010 | CN100595153C Method for confirming interlaminar molecular orientation of naphthaleneacetic acid intercalation zincium aluminum hydrotalcite film |
| 03/23/2010 | CA2442550C Alumina pellets, method for preparing same and their uses as catalyst supports, catalysts or absorbents |
| 03/23/2010 | CA2321873C Improvement to the bayer process and to the attack chain of bauxite ore |
| 03/18/2010 | WO2010030518A1 Corundum crystal structure pigments with reduced soluble chromium content |
| 03/18/2010 | WO2010030023A1 Aluminium hydroxide composite material |
| 03/17/2010 | CN201425412Y Aluminium oxide drying kiln |
| 03/17/2010 | CN101675004A Use of silicon-containing polymers to improve red mud flocculation in the bayer process |
| 03/17/2010 | CN101672037A Bayer process red mud solidified damming and piling method |
| 03/17/2010 | CN101671986A Road material produced by using Bayer process red mud |
| 03/17/2010 | CN101671048A Method for recovering and preparing alum from activated clay production waste liquid |
| 03/17/2010 | CN101671047A Method for reproduction by using polyaluminium chloride residue |
| 03/17/2010 | CN101671046A Method for manufacturing high-purity magnesium-aluminum spinel |
| 03/17/2010 | CN101671045A Pressure digestion system and recycling method of live steam condensed water |
| 03/17/2010 | CN101671044A Application of PGNAA element on-line analyzer in production of aluminum oxide |
| 03/17/2010 | CN101671043A Decomposer group structure and crystal seed decomposition method using same |
| 03/17/2010 | CN101671042A Alumina melting method |
| 03/17/2010 | CN101671041A Method and device for evaporating melted alumina |
| 03/17/2010 | CN101671040A Ash return device |
| 03/17/2010 | CN101670208A Centralized filtration system and method |
| 03/17/2010 | CN100594182C Method of reverse flotation for preparing alumina from concentrate of beauxite |
| 03/17/2010 | CN100594181C Method for preparing sheet alumina powder |
| 03/11/2010 | US20100061924 Process for the production of aluminum hydroxide |
| 03/11/2010 | US20100061923 Hydrogen production and use |
| 03/11/2010 | US20100061919 Production of polyaluminum chloride from basic aluminum chloride and sodium aluminate via ultrasonic processing |
| 03/10/2010 | CN101668702A Hydrotalcite compound, method for producing the same, inorganic ion scavenger, composition, and resin composition for sealing electronic component |
| 03/10/2010 | CN101665262A Preparation method for pseudo-boehmite |
| 03/10/2010 | CN101665261A Technology for preparing pseudo-boehmite by sodium bicarbonate neutralization method |
| 03/10/2010 | CN101665260A Method for removing organic impurity |
| 03/10/2010 | CN101665259A Ore pulp heat exchange method and system |
| 03/10/2010 | CN100593516C Method of preparing alpha aluminium oxide fine powder by low temperature |
| 03/09/2010 | US7674525 Process for producing fine α-alumina particles |
| 03/09/2010 | CA2428015C Process for the rehydration of magaldrate powder |
| 03/04/2010 | WO2010024205A1 Mayenite-type compound and process for production of same |
| 03/04/2010 | WO2009087079A3 Process for utilizing aluminium in waste materials, in particular in combination with other substances |
| 03/04/2010 | US20100056816 Shaped porous bodies of alpha-alumina and methods for the preparation thereof |
| 03/04/2010 | US20100051877 Superficially Porous Metal Oxide Particles, Methods For Making Them, and Separation Devices Using Them |
| 03/04/2010 | US20100051855 Alumina powder and method for preparing the same as well as use thereof |
| 03/04/2010 | CA2735211A1 Mayenite-type compound and process for production of same |
| 03/03/2010 | EP2158160A1 Process for the production of polyaluminium salts |
| 03/03/2010 | EP2158157A2 A method for the production of metal products |
| 03/03/2010 | CN101663239A Method for preparing aluminium oxide |
| 03/03/2010 | CN101659438A Iron extracting and removing method of aluminum sulfate solution |
| 03/03/2010 | CN101659437A Process for preparation of alumina precursor powder and process for preparation of alumina powder |
| 03/03/2010 | CN101659436A Process and system for recycling steam from alumina production |
| 03/03/2010 | CN101659435A Lime milk preparation device |
| 03/03/2010 | CN100593018C Technological process method of producing aluminium oxide using high aluminium slag |
| 03/02/2010 | US7670585 Method for preparing electroconductive mayenite type compound |
| 03/02/2010 | US7669658 High strength polycrystalline ceramic spheres |