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 5 - Compounds of magnesium
Patents for C01F 5 - Compounds of magnesium (3,829)
12/2010
12/07/2010US7846416 nitrate-nitrogen-reducing agent reduces nitrate nitrogen in farm products such as vegetables and green teas to about half or less, inhibits the occurrence of methemoglobinemia and thus is capable of providing safe farm products
12/02/2010WO2010138583A1 Method of producing naturally purified salt products
12/01/2010CN101898774A Preparation method of nanostructures of magnesium oxide
12/01/2010CN101289202B Evaporation plant for magnesium chloride
11/2010
11/30/2010CA2488729C Air-stable metal oxide nanoparticles
11/25/2010WO2010134488A1 Hydrophobic magnesium oxide particle dispersion
11/24/2010EP2253590A1 Organosol containing magnesium fluoride hydroxide, and manufacturing method therefor
11/24/2010CN101896428A Process for recovering substances from high salinity liquids
11/24/2010CN101891223A Method and device for developing and using large-sized solid fused magnesium fusing lump afterheat potential
11/23/2010US7837783 calcium fluoride coated with silica; covering agent; latex paint;
11/17/2010CN101885514A Preparation for ultrafine anhydrous sulfate by a two-step method
11/17/2010CN101885498A Method for preparing high-purity magnesium sulfate
11/17/2010CN101885497A Method for preparing spectrally pure magnesium oxide
11/10/2010CN101879326A Magnesium contained phosphorite cement as well as composition and preparation method thereof
11/09/2010US7829053 includes a CO2 sequestering additive, e.g., a CO2 sequestering carbonate composition and polyvinyl chloride; increases the finishability or stiffness or both finishability and stiffness of the carbonate/PVC lumber material
11/04/2010US20100279106 Products comprising nano-precision engineered electronic components
11/03/2010CN101172628B Method of producing nano MgO/Mg(OH)* composite powder body
11/02/2010US7824642 Method for producing forsterite powder, forsterite powder, sintered forsterite, insulating ceramic composition, and multilayer ceramic electronic component
10/2010
10/28/2010WO2010097451A3 Processes for preparing an aqueous bicarbonate solution, for carbon dioxide sequestration and for preparing activated silicate hydroxide mineral particles
10/27/2010EP2242723A1 A process for preparing an activated mineral
10/27/2010CN101870473A Comprehensive utilization method of peridotite
10/27/2010CN101269828B Dehydration technique for carnaillite water feeding chloromagnesite
10/21/2010WO2010118853A1 Production of saturated ammonia storage materials
10/21/2010US20100266845 Magnesium Oxide Powder
10/21/2010CA2758045A1 Production of saturated ammonia storage materials
10/20/2010EP2241535A1 Production of saturated ammonia storage materials
10/19/2010US7816006 Non-stoichiometric nanomaterial compositions with distinctive shape and morphology
10/14/2010US20100258035 Compositions and methods using substances containing carbon
10/13/2010CN201605167U 海绵钛生产氯化镁排放装置 Titanium sponge production of magnesium chloride discharge device
10/13/2010CN101857258A Method for preparing light calcium carbonate and magnesium hydroxide from magnesium tailings
10/13/2010CN101857249A Preparation method of magnesium hydroxide
10/13/2010CN101857248A Method for preparing large-grain magnesium hydroxide by taking highly acid ammonium salt as crystal control agent
10/13/2010CN101496127B 等离子体显示面板 The plasma display panel
10/13/2010CN101462743B Method for preparing low sodium low potassium content carnallite
10/13/2010CN101456564B Method for preparing magnesium oxide powder by magnesium sulphate demanganization
10/13/2010CN101070192B Method for synthesizing spinel structure magnesium ferrite nano particles
10/12/2010US7811535 Desulfating brine or bittern with CaCl2, evaporating clarified brine or bittern after zypsum separation to seperate carnallite, recovering MgCl2 rich end bittern, evaporating to obtain crystalline MgCl2.6H2O, mixing with seed of Mg/OH/2, then with hydrated lime, filtering, drying, calcining to form MgO
10/07/2010US20100254867 Process to Produce Sodium Sulfate and Magnesium Hydroxide
10/06/2010CN1865138B Magnesium compound, solid catalyst component for olefin polymerization, catalyst for olefin polymerization and method for producing polyolefin
10/06/2010CN101850995A Process for preparing 5-20mm high-purity polycrystalline magnesium fluoride by liquid crystallization method
10/06/2010CN101850994A Method for preparing flame-retardant grade magnesium hydroxide
10/06/2010CN101850993A Preparation method of rodlike nanometer magnesium oxide
10/06/2010CN101353176B Novel method for preparing nano-magnesia
10/06/2010CN101160329B Magnesium compound, solid catalyst component, ethylene polymerization catalyst, and process for producing ethylene polymer
10/05/2010US7806978 Fine platy kaolin composition
09/2010
09/30/2010WO2010109492A1 Process for simultaneous production of potassium sulphate, ammonium sulfate, magnesium hydroxide and/or magnesium oxide from kainite mixed salt and ammonia
09/30/2010DE102009020419B3 Processing potassium containing hard brine comprises precipitating calcium as carbonate from brine containing e.g. sodium chloride, and desulfonating mixture containing Glauber's salt-molten base and epsomite-alkaline chloride
09/30/2010CA2756763A1 Process for simultaneous production of potassium sulphate, ammonium sulfate, magnesium hydroxide and/or magnesium oxide from kainite mixed salt and ammonia
09/29/2010CN101602514B Method for preparing special mirabilite with high purity
09/23/2010WO2010105303A1 Treatment or remediation of natural or waste water
09/23/2010US20100239487 Non-cementitious compositions comprising co2 sequestering additives
09/23/2010CA2755868A1 Treatment or remediation of natural or waste water
09/22/2010CN101837997A Method for preparing magnesium carbonate and co-producing sodium carbonate and calcium sulfate from soda ash salt mud
09/22/2010CN101837996A Method for melting purification of magnesia by using waste magnesium product
09/22/2010CN101224901B Continuous preparation method of high-purity magnesium hydroxide
09/16/2010US20100233767 Process for the recovery of magnesium from a solution and pretreatment
09/16/2010US20100230517 Shape engineering of nanoparticles
09/15/2010EP2227319A2 Solvent-free synthesis of soluble nanocrystals
09/15/2010CN101835727A Process of removing calcium and obtaining sulfate salts from an aqueous sugar solution
09/15/2010CN101830489A Preparation method of porous rose-shaped basic magnesium carbonate
09/15/2010CN101830488A Method for preparing rodlike magnesium carbonate trihydrate
09/15/2010CN101830475A Method for preparing magnesium silicate and magnesium hydroxide from serpentine or tailings thereof
09/15/2010CN101134591B Method for preparing aluminun fluoride and waterless magnesium sulfate
09/14/2010US7794688 Mixing a magnesium chloride (MgCl2) brine solution with a magnesium oxide (MgO); controlling the cement kinetics to form the five phase magnesium oxychloride cement composition; results in an improved and stable cement composition; road stripping, fire-proofing, fire barriers, cement repair, mortar
09/14/2010CA2458770C Aqueous coating liquid for forming a magnesium oxide film
09/08/2010CN101824530A Process for roasting chromite resources in ring kiln through pure oxygen by using low-temperature method and harmlessly and deeply utilizing chromium residue
09/08/2010CN101823822A Method for treating waste brine sludge of soda by hydrochloric acid
09/08/2010CN101823821A Method for preparing magnesium carbonate co-produced mixed powder calcium with soda salt mud
09/08/2010CN101823738A Method for co-production of fine calcium carbonate and sodium silicate, in preparation of light magnesium carbonate by chlor-alkali brine sludge
09/08/2010CN101823737A Method for co-production of ultra-fine calcium carbonate and sodium silicate in preparation of light magnesium carbonate by chlor-alkali brine sludge
09/08/2010CN101823736A Method for co-production of calcium carbonate and sodium silicate in preparation of light magnesium carbonate by chlor-alkali brine sludge
09/08/2010CN101823735A Method for sintering industrial magnesium hydroxide powder
09/08/2010CN101244824B Method for producing silica aerogel
09/02/2010WO2010097451A2 A process for carbon dioxide sequestration
09/02/2010WO2010097449A1 A process for carbon dioxide sequestration
09/02/2010WO2010097446A1 Process for preparing a magnesite-enriched magnesium carbonate precipitate
09/01/2010CN101817542A Method for preparing highly-pure magnesium hydroxide nanometer crystals based on brucite
09/01/2010CN101817541A Method and device for separating magnesium chloride hexammoniate during silane production by the magnesium silicide method
09/01/2010CN101318672B Method for preparing magnesium hydroxide with catalysis hydration of organic acid ammonium salts
08/2010
08/26/2010WO2010095950A1 Mixture of inorganic compounds, preparations containing the mixture and use of the mixture
08/26/2010DE102006027915B4 Verfahren zur Herstellung von Mg(OH)2-Nanopartikeln A process for preparing Mg (OH) 2 nanoparticles
08/25/2010CN101811708A Fine magnesium oxide micro-powder and preparation thereof
08/25/2010CN101811707A Method for preparing sodium chloride, potassium chloride, magnesium chloride and magnesium sulfate by utilizing mixed salt mine of salt lake
08/25/2010CN101323459B Method for preparing light magnesium carbonate with heavy magnesium water
08/19/2010WO2010092117A1 Preparation of purified calcium chloride
08/18/2010CN101804998A Method for producing high-purity magnesium oxide by using dolomite
08/17/2010US7776383 Ceramic nanomaterial; electrodes overcoated with multilayer ceramic film; sintering
08/11/2010CN101376511B Preparation of nano magnesium hydrate
08/11/2010CN101234769B Technique for preparing high purity ultra-fine magnesium hydroxide by sodium hydroxide method
08/10/2010US7771700 forming micro-porous particulates composed of metal sulfides, subjecting to chemical reduction at high temperature employing carbon, carbon monoxide, hydrogen, or hydrocarbon such as natural gas as reductant; concrete additives; cost efficiency
08/10/2010US7771682 Process for the preparation of magnesia (MgO) from crude Mg (OH)2
08/05/2010US20100196239 Calcium and/or magnesium hydroxide with very high reactivity, and preparation thereof
08/04/2010CN101792184A Method for comprehensively utilizing asbestos tailings
08/04/2010CN101497453B Method for preparing ammonium magnesium sulfate hexahydrate from giobertite
07/2010
07/28/2010CN1752032B Treatment and recovery technology for mixed acid from industrial waste water 3,3-dichlorobenzidine hydrochloride
07/28/2010CN101786738A Ecological optimization production process for all-seawater industry
07/27/2010US7763221 Purification of brine by oxidation and precipitation of iron and nickel compound
07/22/2010US20100183877 Magnesium oxide particle aggregate and method for producing the same
07/21/2010EP2207753A1 Methods and systems for utilizing waste sources of metal oxides
07/21/2010CN101784483A Fluorine-containing magnesium oxide powder prepared by vapor phase reaction and method of preparing the same
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