C01F 7 - Compounds of aluminium

Patents for C01F 7 - Compounds of aluminium (12,677)
11/2011
11/23/2011	CN102249313A Method for preparing chromium hydroxide, lead chloride and mixed nitrate from chromium slag
11/23/2011	CN102249311A Method for preparing chromic hydroxide, aluminum nitrate and sodium chloride from mud containing chromium and aluminum
11/23/2011	CN102249308A Method for preparing chromium hydroxide, potassium chloride and mixed nitrate from chromium slags
11/23/2011	CN102249279A Method for using vitriol sludge hydrolyzed filter cake to prepare aluminum sulfate and byproduct calcium sulfate
11/23/2011	CN102249278A Method for preparing aluminium nitrate and calcium nitrate serving as byproduct by alum mud hydrolysis filter cakes
11/23/2011	CN102249277A Method for deironing aluminum chloride solution
11/23/2011	CN102249276A Method for producing spherical aluminum powder
11/23/2011	CN102249275A Method for preparing photoelectric-grade high-purity alumina with high sintering activity
11/23/2011	CN102249274A Method for producing aluminum oxide with alumyte
11/23/2011	CN102249273A Cooling heat pipe heat exchanger of alumina decomposer
11/23/2011	CN102249272A New method for homogenizing bauxite in Bayer's method production of alumina
11/23/2011	CN102249271A Tube array and remaining tank dissolving-out system and method for gibbsite bauxite
11/23/2011	CN102249270A Dry preparation method for large-size boehmite
11/23/2011	CN102249269A Method for preparing aluminum hydroxide and co-producing calcium hydroxide by using filter cake obtained by hydrolyzing alum sludge
11/23/2011	CN101767808B Method for preparing alpha-alumina powder for liquid crystal substrate glass
11/22/2011	US8063132 Coating composition comprising boehmite particles and one or more dispersants and a method of coating a substrate using said coating composition
11/17/2011	WO2011142609A2 Method for recovering aluminium compounds and mma from waste artificial marble
11/17/2011	WO2011142520A1 Hydrotalcite containing zinc and having thermal endurance and chlorine resistance, and product manufactured therefrom
11/17/2011	WO2011142150A1 Ion conductor and solid state battery
11/17/2011	US20110280778 Method of precipitation of metal ions
11/16/2011	CN202038877U Top bed feeding device of fluidized bed
11/16/2011	CN202038876U Preliminary cleaning acid cooler
11/16/2011	CN202038875U Fluid bed reactor used for dry method aluminum fluoride production
11/16/2011	CN202038874U Dry-method aluminum fluoride two-stage cyclone dust removal device
11/16/2011	CN102245734A Process for producing m-c-n-o-based phosphor
11/16/2011	CN102245510A Process for conversion of aluminum oxide hydroxide
11/16/2011	CN102245509A Use of silicon-containing polymers for improved flocculation of solids in processes for the production of alumina from bauxite
11/16/2011	CN102245508A Process for producing enhanced alumina
11/16/2011	CN102241412A Aluminate for assembling barium-tungsten cathode of diode and preparation method thereof
11/16/2011	CN102241411A Formula and process for producing high-aluminum low-calcium calcium aluminate powder
11/16/2011	CN102241410A Ecological synthetic utilization method of fly ash
11/16/2011	CN101607732B Preparation method of cryolite
11/16/2011	CN101541681B Flaky alpha-alumina crystals with large aspect ratio and a preparation method of the same
11/16/2011	CN101516782B Alpha-alumina powder
11/16/2011	CN101407328B Method for preparing zinc aluminum oxide nano-powder
11/15/2011	CA2388094C Synthesis of nanoparticles
11/10/2011	WO2011139708A2 Improved hydrogen release from complex metal hydrides by solvation in ionic liquids
11/10/2011	WO2011137481A1 Process for recovery of alumina using tricalcium aluminate
11/10/2011	WO2011137480A1 Sequestration of carbon dioxide using tricalcium aluminate
11/10/2011	US20110275511 Process for Preparing Catalyst Supports Having Reduced Levels of Contaminant
11/10/2011	US20110274598 Sustainable recovery of metal compounds
11/10/2011	US20110274597 USE OF Mg(HCO3)2 AND/OR Ca(HCO3)2 AQUEOUS SOLUTION IN METAL EXTRACTIVE SEPARATION AND PURIFICATION
11/09/2011	EP2385018A1 Procedure for obtaining calcium aluminate from waste obtained following treatment of saline dross from the production of secondary aluminium
11/09/2011	CN202030545U Vapor recovery unit with capacity expansion tank
11/09/2011	CN202030523U Hydrogen fluoride gas desiliconization device for producing aluminum fluoride by using dry method
11/09/2011	CN1834016B Process for producing fine alpha-alumina particles
11/09/2011	CN102234125A Pseudo-boehmite containing alkali metal and/or alkaline earth metal component, and alumina prepared from pseudo-boehmite
11/09/2011	CN102234124A Pseudoboehmite containing transition metal components and aluminum oxide prepared from same
11/09/2011	CN102234123A Method for preparing spherical alumina from polyaluminium chloride
11/09/2011	CN102234122A Method for using steam to supply heat for pipeline digestion and apparatus thereof
11/09/2011	CN102234121A Method and device for pre-desilication with high solid content
11/09/2011	CN101811090B Magnetic selection method for electrolytic aluminum waste material
11/09/2011	CN101654270B Method for eliminating periodic thinning of granularity of seed product
11/09/2011	CN101565323B Method for preparing microcrystalline glass composite material containing alumina
11/08/2011	US8052957 Method of manufacturing flake aluminum oxide using microwave
11/08/2011	CA2494652C Use of salts of layered double hydroxides as charge control agents
11/03/2011	WO2011134398A1 Method for preparing metallurgical-grade alumina by using fluidized bed fly ash
11/03/2011	WO2011052917A3 Layered double hydroxide variant sepiolite compound, and method for preparing same
11/03/2011	US20110268956 Method for obtaining ceramic coatings and ceramic coatings obtained
11/02/2011	CN202022758U Aluminium hydroxide flat base seed precipitation tank of multistage material collection
11/02/2011	CN202022757U Convex-cone-bottom and plug-flow crystallization reactor of aluminium hydroxide
11/02/2011	CN102229436A Preparation method of gamma-aluminium oxide (Al2O3) nanofiber
11/01/2011	US8048402 Synthesis of molecular sieves having the chabazite framework type and their use in the conversion of oxygenates to olefins
11/01/2011	US8048400 Process for preparation of alumina powder and precursor thereof
11/01/2011	US8048380 Improved thermal efficiency; e.g. alumina from aluminum hydroxide; gas supply tube surrounded by an annular chamber in which a stationary annular fluidized bed is disposed; and a mixing chamber disposed above an orifice region of the gas supply tube
10/2011
10/27/2011	WO2011131768A1 Process for producing particles
10/26/2011	CN202016883U Device for producing alumina clinker in semidry method
10/26/2011	CN202016882U Heat energy recovery device for live steam condensate water of whole plant during aluminium oxide production
10/26/2011	CN102226298A Preparation method of metal oxide nanowires
10/26/2011	CN102225779A High-pressure dissolution system and method for bauxite
10/26/2011	CN102225778A Method for production of alumina, joint product of cement and joint product of 4A zeolite molecular sieve with high aluminum fly ash
10/26/2011	CN102225777A Growing method of hydrotalcite with egg membrane as template
10/26/2011	CN101665261B Technology for preparing pseudo-boehmite by sodium bicarbonate neutralization method
10/26/2011	CN101376516B Horizontal type aluminum oxide storage tank
10/26/2011	CN101238068B Process for producing nanocrystalline alpha-Al2O3
10/25/2011	US8043599 Method for fabricating a high specific surface area mesoporous alumina
10/25/2011	US8043598 Synthesis of rare earth element-containing alumina nanowires
10/20/2011	WO2011129658A2 Method for preparing high-purity alumina
10/20/2011	WO2011129657A2 Method for preparing high-purity aluminum hydroxide
10/20/2011	WO2011127671A1 Method for extracting aluminium hydroxide and alumina from byproduct obtained during refining metal magnesium with aluminium or aluminium alloy as reducer
10/20/2011	US20110256051 Method for producing spherical alumina powder
10/20/2011	US20110252739 Insulated building materials
10/20/2011	CA2793885A1 2xxx series aluminum lithium alloys having low strength differential
10/19/2011	EP2377193A2 Co-doped ysz eletrolytes for solid oxide fuel cell stacks
10/19/2011	EP1967195B1 Antacid
10/19/2011	EP1926685B1 Method for producing a silane modified surface nano-corundum
10/19/2011	EP1286918B2 Improved mechanical strength of hydrotalcite-based oxides
10/19/2011	CN202011757U Comprehensive utilization system for tail-gas of aluminum sulfate reaction kettles
10/19/2011	CN202011756U Perturbance plug-flow aluminium hydroxide crystallization device with conical bottom
10/19/2011	CN202011755U Micro-perturbation multi-cone-bottom plug-flow combined seed precipitation tank for aluminum hydroxide
10/19/2011	CN202011754U Cone-bottom micro-perturbation plug-flow reaction device for crystallization of aluminum hydroxide
10/19/2011	CN202011753U Circulating device with small water quantity
10/19/2011	CN202010534U Stirring paddle for production of polymeric aluminum water-purifying agent
10/19/2011	CN102219249A Production method of cryolite
10/19/2011	CN102219248A Method for preparing hydrotalcite by adopting brucite
10/19/2011	CN102219247A Reutilization method for waste sand
10/19/2011	CN102219246A Method for preparing hydroxides from sulfuric acid burning residues chemically
10/19/2011	CN102219245A Pseudoboehmite and aluminium oxide prepared from same
10/19/2011	CN102219244A Sodium aluminate solution and preparation method thereof
10/19/2011	CN102219243A Method for preparing mesoporous aluminum oxide

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