| Patents for C01F 7 - Compounds of aluminium (12,677) |
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| 06/22/2011 | CN102101689A Technological method for producing high-purity low-iron aluminum sulfate by using coal ash and comprehensively utilizing coal ash |
| 06/22/2011 | CN102101688A Technological method for producing industrial aluminum sulfate by using coal ash and comprehensively utilizing coal ash |
| 06/22/2011 | CN102101687A Equipment for preparing aluminium hydroxide nanorod and preparation method thereof |
| 06/22/2011 | CN102101686A Process method for ultra-high purity alumina preparation by utilizing coal ash and comprehensive utilization of ultra-high purity alumina |
| 06/22/2011 | CN102101685A Aluminium hydroxide nanometer strip and preparation method thereof |
| 06/22/2011 | CN101480658B Method for electrolyzing waste and old cathode carbon block by comprehensive utilization of aluminum |
| 06/22/2011 | CN101376518B Process for preparing kryocide |
| 06/22/2011 | CN101268014B Spherical corundum particles, based on fused aluminium oxide and a method for producing said particles |
| 06/21/2011 | US7964175 Obtaining multimetallic oxides derived from hydrotalcite type compounds |
| 06/16/2011 | WO2011070439A1 Method of synthesizing metal composite oxide and metal composite oxide obtained by same |
| 06/16/2011 | WO2011020573A3 Method for producing dispersions having metal oxide nanoparticles and dispersions produced thereby |
| 06/16/2011 | US20110142749 Aluminum hydroxide gel particle and production method thereof |
| 06/15/2011 | CN201864582U Multi-plate and multi-cavity noise eliminating device for eliminating noise of steam pipes in hot water tanks |
| 06/15/2011 | CN201864581U Anti-corrosion settling tank |
| 06/15/2011 | CN102097753A Power distribution mode of decomposition tank and power distribution device thereof |
| 06/15/2011 | CN102094696A Steam-heating sound abatement and shock absorption device |
| 06/15/2011 | CN102092910A Treatment method of red mud by Bayer process |
| 06/15/2011 | CN102092754A Method for removing impurity iron in aluminum sulfate solution through ion exchange |
| 06/15/2011 | CN102092753A Alcoholization removing method of impurity iron in aluminum sulfate solution |
| 06/15/2011 | CN102092752A Technology for removing oxalate in Bayer process |
| 06/15/2011 | CN102092751A Method for preparing aluminum oxide and co-producing hydrochloric acid from aluminum chloride hexahydrate through pyrolytic crystallization |
| 06/15/2011 | CN102092750A Processing method of salt-drainage filter cakes in aluminum oxide production process based on mixed combination method |
| 06/15/2011 | CN102092749A Preparation method of boehmite |
| 06/15/2011 | CN102092746A Treatment method of organic phase of sodium hydroxide in circulation fluid obtained by Bayer process modified by extraction |
| 06/15/2011 | CN101691235B Method for reducing energy consumption of mother liquor evaporation processes |
| 06/15/2011 | CN101691233B System and process for decomposing crystal seed of aluminum hydroxide |
| 06/15/2011 | CN101671046B Method for manufacturing high-purity magnesium-aluminum spinel |
| 06/15/2011 | CN101671042B Alumina melting method |
| 06/15/2011 | CN101624199B Separation method of sodium salt in seed separation mother liquor of aluminum oxide |
| 06/15/2011 | CN101544389B Method for preparing high-purity electro-melting corundum aluminum oxide epoxy casting filler |
| 06/15/2011 | CN101348272B Application process for drying aluminium hydroxide fines |
| 06/15/2011 | CN101177309B Method for comprehensive recovery and utilization of fluorine-containing alkali waste water |
| 06/14/2011 | US7960463 Tire treads including aluminum hydroxycarbonate |
| 06/14/2011 | US7959895 Process for the production of aluminum hydroxide |
| 06/14/2011 | US7959894 Flaky alpha-alumina crystal and a method of its preparation |
| 06/09/2011 | WO2011067482A1 Colloidal dispersion of aluminium oxide |
| 06/09/2011 | US20110136013 Material for coating a positive electrode of a lithium-ion battery and a method for making the same |
| 06/08/2011 | EP2328840A1 Corundum crystal structure pigments with reduced soluble chromium content |
| 06/08/2011 | CN1980860B Method of preparing an aggregate metal oxide particle dispersion having a desired aggregate particle diameter |
| 06/08/2011 | CN102086043A Preparation method for metal chalcogenide crystalline microporous material |
| 06/08/2011 | CN101659438B Iron extracting and removing method of aluminum sulfate solution |
| 06/08/2011 | CN101633511B Hydrated alumina and preparation method thereof |
| 06/08/2011 | CN101628727B Cooling device of alumina decomposition pond |
| 06/08/2011 | CN101381094B Method for preparing nano magnalium hydrotalcite and equipment thereof |
| 06/08/2011 | CN101142018B Olefin epoxidation process, a catalyst for use in the process, a carrier for use in making the catalyst, and a process for making the carrier |
| 06/07/2011 | US7956232 Reactive nanoparticles as destructive adsorbents for biological and chemical contamination |
| 06/07/2011 | US7955589 Composition and method for improved aluminum hydroxide production |
| 06/04/2011 | CA2721999A1 Nano gel wax |
| 06/03/2011 | WO2011065825A1 Corrosion inhibition of reinforced concrete |
| 06/03/2011 | WO2011063791A1 Alkali-resistant alkaline-earth/aluminum thermal-insulation material, method for the production thereof, and use thereof |
| 06/02/2011 | US20110129399 High purity and free flowing metal oxides powder |
| 06/01/2011 | EP2327670A1 Corrosion inhibition system for reinforced concrete |
| 06/01/2011 | CN102079535A Preparation method of polyaluminium chloride |
| 06/01/2011 | CN102079534A Method for producing cryolite by using fluorine-containing waste residues of electrolytic aluminium |
| 06/01/2011 | CN101343043B Amphoteric metal compound nano-material and method of preparing the same |
| 06/01/2011 | CN101041450B Clean production technique for preparation of aluminium oxide and white carbon black by using high-alumina coal ash |
| 05/26/2011 | US20110123805 a-ALUMINA FOR PRODUCING SINGLE CRYSTAL SAPPHIRE |
| 05/26/2011 | US20110123431 Thermally sprayed al2o3 layers having a high content of corundum without any property-reducing additives, and method for the production thereof |
| 05/26/2011 | US20110123424 Process for the phase transformation of substances |
| 05/25/2011 | EP1904252B1 Method for production of nanocrystalline sintered bodies made from alpha aluminium oxide |
| 05/25/2011 | CN102076609A Process for preparing an alumina with controlled mesoporosity |
| 05/25/2011 | CN102070170A Method for producing polyaluminium chloride |
| 05/25/2011 | CN102070169A Preparation method of low-sodium active aluminum oxide |
| 05/25/2011 | CN102070168A Method for reducing sodium oxide in aluminum oxide by using carbon dioxide |
| 05/25/2011 | CN102070167A Production method of monocrystalline aluminum hydroxide |
| 05/25/2011 | CN102070166A Improved method for producing aluminium oxide by medium-low-grade bauxite |
| 05/25/2011 | CN102070165A High temperature production process of alpha-aluminum oxide |
| 05/25/2011 | CN102070164A Treatment method of carbonation mother liquor |
| 05/25/2011 | CN101450810B Rapid heating apparatus of agitated tank |
| 05/25/2011 | CN101306826B Process for extracting metallurgy-level aluminum oxide from fly ash or slag |
| 05/24/2011 | US7947250 Process for conversion of aluminum oxide hydroxide |
| 05/19/2011 | WO2011059938A1 Process for in-situ formation of chlorides of silicon and aluminum in the preparation of titanium dioxide |
| 05/19/2011 | WO2011059105A1 Heat-insulating agent composition |
| 05/18/2011 | EP2322322A1 Aluminum oxide particle and polishing composition containing the same |
| 05/18/2011 | EP2321224A2 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 |
| 05/18/2011 | EP2321043A1 Flash tanks |
| 05/18/2011 | CN102060315A Method for producing aluminum hydroxide by using diethylene glycol |
| 05/18/2011 | CN101624201B Method for waste heat of gas suspension clacining aluminum oxide heating flat disk washing water |
| 05/18/2011 | CN101618887B Aluminium hydroxide suspension roasting furnace and layout in production plant |
| 05/18/2011 | CN101618886B Aluminum hydroxide and preparation method thereof |
| 05/18/2011 | CN101602517B Treating agent for molten polyaluminium ferric chloride and preparation method thereof |
| 05/18/2011 | CN101580251B Method for preparing raw slurry in aluminium oxide manufactured by sintering method |
| 05/18/2011 | CN101376500B Method for preparing white carbon black |
| 05/11/2011 | EP2319803A1 Aluminum hydroxide gel particles and process for production of same |
| 05/11/2011 | EP2319802A1 Mixed metal oxides and use of same as catalysts for alkoxylisation |
| 05/11/2011 | CN201825743U Sodium aluminate solution plug flow seed crystal decomposer |
| 05/11/2011 | CN201825742U Sodium aluminate liquor plug flow decomposition device |
| 05/11/2011 | CN201825741U Sodium aluminate solution crystallization reaction device |
| 05/11/2011 | CN102052664A Steam backwater processing system for process heating in alumina factory |
| 05/11/2011 | CN102051516A Separation method of stainless steel and pressure welding material |
| 05/11/2011 | CN102050477A Method and device for reducing washing water amount of pseudo-boehmite |
| 05/11/2011 | CN102050476A Preparation methods of fibroid boehmite and activated aluminum oxide |
| 05/11/2011 | CN102050475A Dual-chamber fluidization cooler |
| 05/11/2011 | CN102050474A Synchronous and quick corundum smelting technical scheme |
| 05/11/2011 | CN101659450B Process for combined spontaneous evaporation of new steam condensate and secondary steam condensate |
| 05/11/2011 | CN101391786B Method for preparing high specific surface area nano alumina material |
| 05/11/2011 | CN101077785B Nano CaAl4O7 material and preparing method thereof |
| 05/10/2011 | US7939050 Composite article and related method |
| 05/10/2011 | US7939041 forming hydroxide precipitate slurry by combining the aqueous metal salts solution with sodium hydroxide, potassium hydroxide, or caesium hydroxide; drying; calcining; alumina and zirconia |
| 05/05/2011 | WO2011052917A2 Layered double hydroxide variant sepiolite compound, and method for preparing same |