| Patents for C01F 7 - Compounds of aluminium (12,677) |
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| 02/28/2013 | US20130052103 Processes for extracting aluminum from aluminous ores |
| 02/27/2013 | CN102942201A High purity alumina polycrystal block for growing sapphire crystals and preparation method thereof |
| 02/27/2013 | CN102942200A Preparation process of high-purity aluminum oxide (Al2O3) |
| 02/27/2013 | CN102942199A Preparation method of boehmite nanocrystallines or nanowhiskers |
| 02/27/2013 | CN102586629B Recycling preparation method for producing titanium sponge and co-producing potassium cryolite with potassium fluotitanate as intermediate raw material |
| 02/27/2013 | CN102583422B Cyclic preparation method for producing titanium boride by taking potassium-based titanium boron villiaumite mixture as intermediate raw material and synchronously producing potassium cryolite |
| 02/27/2013 | CN102190322B Method for removing sodium from red mud generated in aluminum oxide industry |
| 02/26/2013 | US8383754 Catalyst compositions for producing high Mz/Mw polyolefins |
| 02/21/2013 | WO2013023460A1 Cycled preparation method that uses mixture of sodium-based titanium and boron fluoride salts as intermediate raw material and produces titanium boride and simultaneously sodium cryolite |
| 02/21/2013 | US20130045333 Alumina particles and methods of making the same |
| 02/21/2013 | DE102011111224A1 Verfahren zur Herstellung von alpha-Aluminiumoxid A process for preparing alpha-alumina |
| 02/20/2013 | CN202744346U Crystallization and concentration device for extracting aluminum oxide from powdered coal ashes for acid leaching method |
| 02/20/2013 | CN102936024A Preparation method of metallurgical aluminum oxide |
| 02/20/2013 | CN102936023A Aluminum hydroxide crystal seed processing method |
| 02/20/2013 | CN102936022A High purity nano-scale magnesium-aluminum spinel synthesis method |
| 02/20/2013 | CN101318678B Process for preparing kryocide |
| 02/19/2013 | US8377413 Method for preparing mayenite-containing oxide and method for preparing electroconductive mayenite-containing oxide |
| 02/14/2013 | WO2013020718A1 Method for producing ultrapure aluminum oxide by cleaning clay |
| 02/14/2013 | WO2013020396A1 Cycled preparation method that uses sodium fluoborate as intermediate raw material and produces boron element and simultaneously sodium cryolite |
| 02/14/2013 | US20130040801 Process for preparing high-purity aluminum oxide by purification of alumina |
| 02/14/2013 | US20130037448 Process for reducing the total acid number in refinery feedstocks |
| 02/13/2013 | EP2557066A1 Mg-ti-al composite metal hydroxide having a laminated structure, and a production method therefor |
| 02/13/2013 | EP2556017A2 Method for the production of hydrogen and other products and device for carrying out this method |
| 02/13/2013 | EP2555796A1 Immune modulation |
| 02/13/2013 | CN202729830U Device for preparing aluminum hydroxide powder by using esterification reaction |
| 02/13/2013 | CN202729829U Device for preparing ultrafine boehmite powder of hollow microsphere structure |
| 02/13/2013 | CN202729828U Device for preparing ultrafine boehmite powder of core-shell structure |
| 02/13/2013 | CN202729827U Device for preparing boehmite powder by using esterification reaction and hydrothermal method |
| 02/13/2013 | CN102933496A Method for producing metal oxide film, metal oxide film, element using the metal oxide film, substrate with metal oxide film, and device using the substrate with metal oxide film |
| 02/13/2013 | CN102923747A Method for producing aluminum chloride, silicon chloride and ferric chloride by utilizing coal gangue |
| 02/13/2013 | CN102923746A Method for preparing polyaluminium chloride (PAC) |
| 02/13/2013 | CN102923745A Method for removing silicon and iron from sodium aluminate solution |
| 02/13/2013 | CN102923744A Preparation method for aluminum oxide by direct forming method |
| 02/13/2013 | CN102923743A Technical method for comprehensively extracting aluminum and lithium from coal ash through acid process |
| 02/13/2013 | CN102923742A Method for comprehensively extracting aluminum and lithium from coal ash |
| 02/13/2013 | CN102923741A Multi-point feeding and multi-point discharging material distributing device for producing alumina by using coal ash |
| 02/13/2013 | CN102923740A Boehmite and preparation method thereof |
| 02/13/2013 | CN102241412B Aluminate for assembling barium-tungsten cathode of diode and preparation method thereof |
| 02/13/2013 | CN101774618B Method for preparing ordered mesoporous aluminum oxide by using sodium bicarbonate to decompose sodium aluminate solution |
| 02/12/2013 | US8372293 Method for producing aqueous suspensions of mineral fillers, the thus obtained aqueous suspensions of mineral fillers and the use thereof |
| 02/12/2013 | CA2579539C Process and apparatus for producing fine particles |
| 02/07/2013 | WO2013019768A2 Electrolytic process to produce aluminum hydroxide |
| 02/07/2013 | WO2013017330A1 New method for manufacture of dextran, dextran solution obtained, and uses |
| 02/07/2013 | US20130032798 Oxide for semiconductor layer of thin-film transistor, sputtering target, and thin-film transistor |
| 02/07/2013 | CA2840302A1 New method for manufacture of dextran, dextran solution obtained, and uses |
| 02/06/2013 | CN102910660A Method for producing alum by utilizing alunite |
| 02/06/2013 | CN102910659A Preparation method and application of high-purity aluminum oxide |
| 02/06/2013 | CN102910658A Corundum recovery agent and corundum recovery method |
| 02/06/2013 | CN102910657A Method for preparing high-pure aluminum oxide |
| 02/06/2013 | CN102910656A Preparation method of pseudo-boehmite and porous alumina |
| 02/06/2013 | CN102910655A Method for preparing pseudoboehmite by quick removal powder |
| 02/06/2013 | CN102910654A Preparation method of fibrous boehmite with large specific surface area and large pore area |
| 02/06/2013 | CN102910653A Method for preparing magnesium-based layered composite metal hydroxide through high-pressure continuous feeding technology |
| 02/06/2013 | CN102908936A Device and method for wetly mixing slurry of aluminum oxide raw powder ground by using dry method |
| 01/30/2013 | EP2550235A2 Method for making highly porous, stable metal oxide with a controlled pore structure |
| 01/30/2013 | CN102906013A Method for making highly porous, stable metal oxide with a controlled pore structure |
| 01/30/2013 | CN102899488A Resource transforming method for separating rare earth from fluorine by utilizing rare earth ore concentrate hydrochloric leachate |
| 01/30/2013 | CN102899486A Method for leaching bastnaesite-containing rare-earth ore concentrates in complexing mode and preparing kryocide |
| 01/30/2013 | CN102897812A Method for activating high-sulfur bauxite by means of low-temperature roasting desulfurization method |
| 01/30/2013 | CN102897811A Method for blending raw alumina slurry |
| 01/30/2013 | CN102897810A Method for producing aluminum oxide by using fly ash |
| 01/30/2013 | CN102897809A Method and equipment for separating and washing fly ash calcium silicate slag |
| 01/30/2013 | CN102897808A Washing water afterheat recovery and utilization method of vertical pipe of producer |
| 01/30/2013 | CN102897807A Vertical dissolving out device and dissolving out method of sintering process alumina clinkers |
| 01/30/2013 | CN102897717A Self-balance high-pressure high-cutting reaction kettle and application thereof in laminated composite metal hydroxide preparation |
| 01/30/2013 | CN102896040A Iron removal device for alumina material |
| 01/24/2013 | WO2013012201A2 Method for manufacturing a porous alumina |
| 01/24/2013 | WO2012165766A3 Low-refraction hollow composite, method for manufacturing same, and coating liquid comprising same |
| 01/23/2013 | CN202688003U Reaction kettle for producing polymeric aluminum |
| 01/23/2013 | CN202688002U Polymeric aluminum reaction residue treating device |
| 01/23/2013 | CN202688001U Acid mist condensing water-saving system of reaction kettle for polymeric aluminum production |
| 01/23/2013 | CN202688000U Fluoride salt producing device |
| 01/23/2013 | CN202687999U High-sulfur seed precipitation mother liquor intensified salt elimination and desulfurization production device |
| 01/23/2013 | CN202687998U Autoclave heating tube nest |
| 01/23/2013 | CN202687997U Dry-method continuous automatic production line for brown fused alumina particle material preparation |
| 01/23/2013 | CN102891012A Method for manufacturing amorphous oxidation film aluminum foil |
| 01/23/2013 | CN102887578A Method for producing sewage flocculating agent by utilizing dead catalyst |
| 01/23/2013 | CN102583421B Circulated preparation method for producing titanium boride and sodium cryolite synchronously by adopting mixture of sodium-based titanium boron villiaumite as intermediate raw material |
| 01/23/2013 | CN102219248B Method for preparing hydrotalcite by adopting brucite |
| 01/23/2013 | CN102198956B New process for producing aluminum and silicon chemical products by low-grade bauxite or kaolin raw material based on alkaline method |
| 01/23/2013 | CN101824279B High accuracy aluminum oxide polishing powder and production method thereof |
| 01/22/2013 | US8357873 Plasma whirl reactor apparatus and methods of use |
| 01/22/2013 | US8357628 Inorganic/organic hybrid totally porous metal oxide particles, methods for making them and separation devices using them |
| 01/17/2013 | WO2013009158A1 Method for producing hydrogen gas, alumina and sodium carbonate in a single stage from the reaction between aluminum particles and an aqueous solution of sodium hydroxide |
| 01/16/2013 | EP2546296A1 Filler for synthetic resin, synthetic resin composition, manufacturing method therefor, and molded object made therefrom |
| 01/16/2013 | EP2545000A2 Palladium-modified hydrotalcites and their use as catalyst precursors |
| 01/16/2013 | CN202671228U Reinforced detachable alum crystallization barrel |
| 01/16/2013 | CN202671227U Assembling type crystal bucket for producing alum |
| 01/16/2013 | CN202671226U Crystal device for producing granular aluminum sulfate |
| 01/16/2013 | CN202671225U System for producing liquid polyaluminium chloride |
| 01/16/2013 | CN202671224U Reaction device for producing liquid polyaluminium chloride |
| 01/16/2013 | CN202671223U Device with electric dust collection materials as decomposition seed crystal |
| 01/16/2013 | CN202671222U High-pressure digestion device for producing aluminum oxide with high-sulfur bauxite in Bayer method |
| 01/16/2013 | CN202666493U Filter device of liquid polyaluminium chloride |
| 01/16/2013 | CN202666429U Evaporation device for producing aluminum sulfate |
| 01/16/2013 | CN1890021B Mixed metal oxide sorbents |
| 01/16/2013 | CN102884001A Mg-Ti-Al composite metal hydroxide having a laminated structure, and a production method therefor |
| 01/16/2013 | CN102874855A Lithium-containing sodium cryolite and preparation method thereof |
| 01/16/2013 | CN102874854A Preparation method of 5N high-purity nanometer alumina powder |
| 01/16/2013 | CN102874853A Annular Mg-Al double-hydroxy composite metal hydroxide and preparation method thereof |