Patents
Sitemap › C01 - Inorganic chemistry › C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals › C01F 7 - Compounds of aluminium
Patents for C01F 7 - Compounds of aluminium (12,677)
11/2008
11/12/2008CN100431965C Round alumina of containing silicon, and preparation method
11/12/2008CN100431964C Alumina in high hydrothermal stability, and preparation method
11/12/2008CN100431963C Method for preparing Nano powder of alumina from industrial waste
11/11/2008US7449030 Agglomeration of alumina and binder therefor
11/11/2008US7448561 Process for conversion and size reduction of solid particles
11/06/2008WO2008029299A3 A process for producing thermally stable aluminum trihydroxide particles by wet-milling with subsequent spray drying
11/06/2008US20080274037 Method For The Preparation Of X-Ray Amorphous Or Weakly Crystalline Metal Oxide Fluorides And New Uses Thereof
11/05/2008CN101300208A High-temperature resistant, aluminate-based thermal insulation material
11/05/2008CN101298034A Method and device for continuously preparing nano Al(OH)3 sphere by quasi-gas phase method
11/05/2008CN101298033A Method and device for continuously preparing hollow Al(OH)3 microsphere by quasi-gas phase method
11/05/2008CN100430321C Method for preparing modified aluminium titanate material
11/05/2008CN100430320C Artificial synthesizing process for calcium aluminate
10/2008
10/30/2008WO2008130766A1 Use of silicon-containing polymers to improve red mud flocculation in the bayer process
10/30/2008WO2008075203A3 Process for the production of aluminum hydroxide
10/30/2008US20080267852 Process for Preparing Pulverulent Solids
10/30/2008CA2684493A1 Use of silicon-containing polymers to improve red mud flocculation in the bayer process
10/29/2008EP1646582B1 Method for producing aluminium trihydrates having a high pore volume
10/29/2008EP1124758B1 Process for the causticisation of Bayer liquors
10/29/2008CN201141728Y High-thermal efficiency rotary kiln for calcining di-aluminium trioxide
10/29/2008CN201140986Y Evaporation salt-discharging and pipe causticization system for aluminum oxide production by Bayer method
10/29/2008CN101296866A Composition and method for improved aluminum hydroxide production
10/29/2008CN101293676A High-specific surface area nano-middle hole cobalt system spinel material and preparing method thereof
10/29/2008CN101293662A Method for preparing gamma-aluminum oxide
10/28/2008US7442846 Treating exhausted catalysts in a stream of water vapour at a temperature ranging from 700 to 950 degrees C, preferably from 720 to 850 degrees C, and at a pressure ranging from 0.5 to 2 atm
10/28/2008US7442755 Adding an inhibiting polymer as antiscaling agent
10/28/2008US7442727 Thermosetting resins or thermoplastic resins for forming laminates
10/28/2008US7442669 Ion exchanging an aluminates oxidation catalyst
10/28/2008US7442361 Boehmite and pseudo-boehmite from aqueous medium contains crystal nuclei of alumina in presence of precipitating agent of basic aluminum salts, acidic aluminum salts; polyacrylic acids, polymethacrylic acids; inorganic and organic particles, whose average sizes lie in nanometers influences pore volume
10/28/2008US7442356 Process for producing inorganic spheres
10/28/2008US7442290 Use in many particularly in refinery and petrochemical processes such as catalytic reforming of naphtha, steam reforming, Fischer-Tropsch synthesis, dehydration or hydrocracking; high surface areas and synthesized using inexpensive, small organic templating agents instead of surfactants
10/23/2008US20080260613 Mixture containing rare earth oxides; light emitting body
10/23/2008US20080260612 Oxidation of metallic materials as part of an extraction, purification and/or refining process
10/23/2008CA2654348A1 Aluminum hydroxide particles produced from an organic acid containing aluminum hydroxide slurry
10/22/2008CN201136830Y Negative-pressure infiltration- aided device for red mud
10/22/2008CN201136795Y Settlement separate system for separating aluminum oxide and red mud by bayer process
10/22/2008CN201136794Y Vaporizing system for producing aluminum oxide by bayer process
10/22/2008CN201136793Y Defoaming box
10/22/2008CN101291878A Thermally stable aluminum hydroxide particles and their use as fillers in epoxy laminate resins
10/22/2008CN101289222A Method for preparing high-pure and superfine titanium-aluminum-nitrogen powder
10/22/2008CN101289218A Method for preparing yttrium aluminium garnet YAG nano powders
10/22/2008CN101289215A Process for preparing cryolite
10/22/2008CN101289214A Process for preparing cryolite
10/22/2008CN101289213A Process for preparing cryolite
10/22/2008CN101289212A Stripping process for high iron diaspore bauxite
10/22/2008CN101289211A Method for recovering sodium oxide and aluminum oxide from red mud by bayer process
10/22/2008CN101289210A Process for producing aluminum oxide from high-sulfur bauxite
10/22/2008CN101289209A Process for producing aluminum oxide by bayer process
10/22/2008CN101289208A Process for enhancing siliceous modulus in sintering section by bayer process
10/22/2008CN101289207A Process for producing aluminum oxide from alumyte
10/22/2008CN101289206A Method for preparing thermal spraying alumina powder
10/22/2008CN101289205A Stripping process for diaspore ore
10/22/2008CN101289204A Method for extracting aluminum oxide from coal ash and simultaneously producing beta-C2S and magnesium-containing gelate material
10/22/2008CN101289203A Method for recovering trihydrate alumina suspended matter in mother liquor of production process of aluminum oxide
10/22/2008CN100427401C Preparation method of highly oriented transparent dihydroxy metal oxide film
10/22/2008CN100427397C Preparation method of flake ultrafine aluminium hydroxide
10/22/2008CN100427396C Production of aluminium oxide using Bayer method
10/22/2008CN100427395C Preparation method of mono dispersion nano-alpha aluminium oxide particle powder
10/21/2008US7438977 higher flame retardancy; used by filling in resin
10/16/2008US20080255400 Capable of ion exchange with target anions, being of small crystal size and that exhibits large basal spacing
10/15/2008EP1363716B1 Method of clarifying bayer process liquors using salicylic acid containing polymers
10/15/2008CN201133010Y Device for self-closing drainage shaft at red mud storage yard
10/15/2008CN201132806Y Work platform around valley type red mud storage yard
10/15/2008CN201132769Y Horizontal storage for aluminum oxide
10/15/2008CN201132768Y Device for closing drainage shaft
10/15/2008CN101284707A Method for conveying dry red mud
10/15/2008CN101284678A Continuous production process for polyaluminium chloride and production equipment
10/15/2008CN101284668A Process for abstracting earth silicon, oxide of alumina and gallium oxide from high-alumina flying ash
10/14/2008CA2199059C Method for purifying sodium aluminate solutions containing sodium oxalate
10/09/2008WO2008119212A1 A method of extracting silica at first and then extracting alumina from fly ash
10/09/2008WO2008098335A3 Reaction of activated aluminium with hydrochloric acid to obtain specific antiperspirant cosmetic ingredients
10/09/2008US20080247931 Using pulsating chemical reactor; gas flow resulting from flameless combustion; powders
10/08/2008EP1976800A1 Extraction and purification of minerals from aluminium ores
10/08/2008CN101279756A Preparation of polyaluminium sulfate
10/08/2008CN101279755A Preparation of calcium type polyaluminium chloride purificant
10/08/2008CN101279754A Preparation for nano-boehmite with diverse morphologies
10/08/2008CN101279719A Preparation for nano-oxide powder
10/07/2008US7431913 Catalyst for conversion of hydrocarbon feedstocks, as an element of an adsorbent for separation of hydrocarbon molecules, in pollution control
10/02/2008WO2008116375A1 Piling method of building dams with red mud from sintering process and piling red mud from bayer process
10/02/2008WO2008116260A1 Method for preparing aluminium oxide
10/02/2008WO2008116259A1 Method for precipitating boehmite
10/01/2008EP1975125A1 Method for obtaining alpha-alumina crystals or fibres using the vapour-liquid-solid (vls) mechanism, by controlling the slightly-oxidising atmospheres in systems that contain metal al and sio2
10/01/2008EP1973848A1 Alumina particles and methods of making the same
10/01/2008CN201125218Y Lime slaking machine
10/01/2008CN201125167Y Ore pulp direct heating apparatus
10/01/2008CN101275182A Comprehensive utilization method for red mud
10/01/2008CN101274768A Electric quantity neutralization agent and preparation thereof
09/2008
09/30/2008US7429408 Method for preparing calcium aluminate film containing oxygen radical and laminate
09/25/2008WO2008116076A1 Additive-containing anionic clays for reducing sox emissions from an fcc regenerator and process for making them
09/25/2008WO2008113793A1 Process for preparing a layered double hydroxide
09/25/2008WO2008113553A1 Process and plant for producing metal oxide from metal salts
09/25/2008US20080233067 Method Of Making Enhanced Efficacy Antiperspirant Actives
09/25/2008US20080233030 Process for Manufacturing an Electrochemical Device
09/25/2008DE102007014435A1 Verfahren und Anlage zur Herstellung von Metalloxid aus Metallsalzen Process and apparatus for the production of metal from metal salts
09/25/2008CA2679477A1 Additive-containing anionic clays for reducing sox emissions from an fcc regenerator and process for making them
09/24/2008EP1972968A2 Optical transparent member and optical system using the same
09/24/2008CN201122137Y Crown pipe sampling device
09/24/2008CN201121133Y Pipeline causticizing apparatus
09/24/2008CN201121132Y Autoclaving dissolving out device with special-shaped connector bend
09/24/2008CN101273099A Nanoparticles of alumina and oxides of elements of main groups I and II of the periodic table, and their preparation
09/24/2008CN101269979A Method for synthesizing ultra-fine aluminum nitride powder with combustion
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