Patents
Sitemap › C01 - Inorganic chemistry › C01B - Non-metallic elements; Compounds thereof › C01B 25 - Phosphorus; Compounds thereof
Patents for C01B 25 - Phosphorus; Compounds thereof (12,526)
12/2010
12/29/2010CN101927987A Phosphoric acid purification device
12/29/2010CN101927986A Phosphoric acid purification device
12/29/2010CN101927985A Phosphoric acid purification device
12/29/2010CN101927984A Phosphoric acid purification device
12/29/2010CN101525131B Method for extract phase phosphoric acid back extraction in the course of extracting wet-process phosphoric acid by an organic solvent method
12/29/2010CN101212049B Anode material made of doped lithium-iron phosphate active material and carbon and method for producing the same
12/29/2010CN101125646B Method for preparing high concentration phosphoric acid by directly reducing low and middle grade phosphorus ore
12/29/2010CA2764410A1 Process for the preparation of lifepo4-carbon composites
12/29/2010CA2738365A1 Method for producing composite lithium iron phosphate material and composite lithium iron phosphate material produced by same
12/28/2010US7858233 prepared by reacting Fe3(PO4)2.nH2O with Li3PO4 and calcining
12/23/2010US20100324178 Finely divided, starch-containing polymer dispersions
12/23/2010US20100323240 Method for Producing Lithium Difluorophosphate and Nonaqueous Electrolyte Battery Using the Same
12/23/2010US20100323231 Positive electrode active material, sodium secondary battery, and production method of olivine-type phosphate
12/23/2010US20100322908 Compositions and methods for augmentation and regeneration of living tissue in a subject
12/23/2010US20100322839 Nitrogen-rich waste water treatment method and method for producing struvite
12/23/2010US20100322838 Method of manufacturing phosphorous pentafluoride and hexafluorophosphate
12/23/2010US20100322836 Continuous preparation of calcined chemically-treated solid oxides
12/22/2010EP2262735A1 Composition based on a zirconium oxide, a titanium oxide or a mixed zirconium titanium oxide on a silica suport, methods of preparation, and use as catalyst
12/22/2010CN201678452U Tubular reactor for producing phosphate using waste heat of thermal phosphoric acid plant
12/22/2010CN201678451U Pipe heat exchanger for preparing phosphate by waste heat of thermal-process phosphoric acid device
12/22/2010CN201678450U Box-type exhaust pipe carburetor for phosphorus trichloride production
12/22/2010CN201678449U High-purity phosphorous oxychloride storage and transportation device
12/22/2010CN1926701B Process for preparing electroactive insertion compounds and electrode materials obtained therefrom
12/22/2010CN101924205A Method for preparing electrode material of lithium battery
12/22/2010CN101924204A Method for preparing conducting film LiFePO4 cladding material containing nitrogen
12/22/2010CN101920953A Preparation method of spherical anode material LiVPO4F
12/22/2010CN101920952A Technique and device for producing iron phosphate lithium positive pole material through one-step process
12/22/2010CN101920951A Preparation method of spherical lithium iron phosphate for lithium ion power battery
12/22/2010CN101920950A Method for preparing submicron-grade superfine lithium ferrous phosphate material
12/22/2010CN101920949A Method for producing nitrate/nitrite-free sodium tripolyphosphate
12/22/2010CN101920948A Method for preparing granularity controllable ferric orthophosphate powder
12/22/2010CN101920947A Preparation method of slice-shaped B type carbonate phosphorite
12/22/2010CN101920946A Method for reducing iron and aluminum ions in wet phosphoric acid
12/22/2010CN101920945A Method for separating yellow phosphorus and phosphorus mud via filtration method
12/22/2010CN101445228B Spherical nano-aluminum phosphate powder and preparation method
12/22/2010CN101343052B Method for preparing dihydric phosphate
12/22/2010CN101209826B Preparation method for lithium ion secondary battery positive pole active substance lithium iron phosphate
12/22/2010CN101181984B Process for purifying and reclaiming impurities in phosphoric acid by liquid membrane method
12/22/2010CN101181983B Method for producing hypophosphorous acid
12/21/2010US7854912 High strength Zr (Hf or Ti)-Ta-B ceramics
12/21/2010CA2533018C New calcium phosphate granules of the hydroxyapatite type, their preparation process and their applications
12/16/2010WO2010142008A1 Process for obtaining apatite concentrates by flotation
12/16/2010WO2010084509A4 A process for manufacturing phosphaorous trichloride phosphorous pentachloride and cement
12/16/2010US20100316909 Cathode materials for secondary (rechargeable) lithium batteries
12/16/2010US20100316549 Iii-v nanoparticles and method for their manufacture
12/16/2010US20100314589 Cathode materials for secondary (rechargeable) lithium batteries
12/16/2010US20100314577 Cathode materials for secondary (rechargeable) lithium batteries
12/16/2010CA2764727A1 Process for obtaining apatite concentrates by flotation
12/15/2010EP2260129A1 Composite compound with mixed crystalline structure
12/15/2010CN201670729U Phosphoric acid purification device
12/15/2010CN201670728U Phosphoric acid purifier
12/15/2010CN201670727U Phosphoric acid purification device
12/15/2010CN201670726U High-purity phosphorus oxychloride bubbling device
12/15/2010CN201668976U 磷酸萃取装置 Phosphate extraction device
12/15/2010CN101916860A Method for manufacturing electrochemical active material
12/15/2010CN101916853A Method for preparing lithium iron phosphate anode active material with low energy consumption
12/15/2010CN101913590A Method for preparing iron-lithium phosphate by using high-purity magnet fine mineral powder as iron source
12/15/2010CN101913589A Preparation method of positive electrode material LiFePO4 of lithium ion battery
12/15/2010CN101913588A Method for preparing lithium iron phosphate nano material
12/15/2010CN101913587A Modified method of lithium iron phosphate anode materials
12/15/2010CN101913586A Preparation method of ferric phosphate and product thereof
12/15/2010CN101913585A Synthesizing method of battery-level ultra-thin iron phosphate
12/15/2010CN101913584A Method for producing filter material for removing fluorine from drinking water
12/15/2010CN101913583A Method for extracting chondroitin, collagen and high-calcium powder from animal cartilage
12/15/2010CN101913582A Method for producing low-nutrient monoammonium phosphate by using sediment-containing phosphoric acid
12/15/2010CN101912787A Preparation of tungsten phosphide catalyst and application of tungsten phosphide in reforming methane and carbon dioxide
12/15/2010CN101912691A Method and device for performing refined separation on high-purity yellow phosphorous
12/15/2010CN101186290B Anode material vanadium lithium phosphate and preparation method thereof
12/09/2010WO2010140634A1 Tube-shaped calcium phosphate and process for production thereof
12/09/2010US20100312008 Solid acid catalysts, methods of making, and methods of use
12/09/2010US20100310935 Cathode materials for secondary (rechargeable) lithium batteries
12/09/2010US20100310442 Microwave-assisted synthesis of transition metal phosphide
12/08/2010CN201665532U Material gating device of blanking pipe of yellow phosphorus electric furnace
12/08/2010CN201665531U Water seal unit of electrode
12/08/2010CN101908654A Ferrotitanium battery
12/08/2010CN101908653A Titanium-manganese battery
12/08/2010CN101597046B Method for producing lithium iron phosphate without inert gas protection
12/08/2010CN101554997B Method for producing ultraphosphate and crystal phosphate by concentrating phosphate
12/08/2010CN101497023B Molecular sieve-based composite material for purification of phosphorous acid and preparation method thereof
12/08/2010CN101439849B Comprehensive utilization process for waste aluminum etching solution
12/08/2010CN101315981B Lithium iron phosphate anode material for lithium ion battery and modification method
12/08/2010CN101310407B Method of manufacturing electrolyte solution for lithium ion battery and lithium ion battery using it
12/08/2010CN101186285B Technique for producing monoammonium phosphate by carbon ammonium method
12/08/2010CN101155756B Crystalline ion-conducting nanomaterial and method for the production thereof
12/07/2010US7846411 combine both whitening/stain removal of teeth with remineralization; calcium peroxyphosphate compounds are capable of releasing, in an aqueous environment, whitening and remineralization effective amounts of calcium ion, phosphate ion, and active oxygen; calcium peroxymonophosphate
12/07/2010US7846409 Deagglomerated barium sulfate
12/02/2010WO2010138045A1 Production of ammonium phosphates
12/02/2010WO2010137889A2 Positive electrode active material, and positive electrode and lithium secondary battery comprising same
12/02/2010WO2010085104A3 Electrode active material for anion-deficient lithium transition metal phosphate compound, method of preparing same, and electrochemical device using same
12/02/2010WO2010015969A3 Lithium metal phosphate/carbon nanocomposites as cathode active materials for rechargeable lithium batteries
12/02/2010US20100305387 Compositions, materials incorporating the compositions, and methods of using the compositions and materials
12/02/2010US20100304217 Active material, method of manufacturing active material, and lithium-ion secondary battery
12/02/2010US20100303702 Method of producing powder, powder, and adsorption apparatus
12/02/2010US20100303701 Method For Making Electrode Active Materials
12/02/2010US20100300949 Water treatment equipment
12/02/2010US20100300948 Water treatment equipment
12/02/2010CA2763079A1 Production of ammonium phosphates
12/01/2010EP2254953A2 Aluminum phosphate slurry
12/01/2010EP2113134B1 Electrode active material and manufacturing method of same
12/01/2010EP1642599B1 Porous composite containing calcium phosphate and process for producing the same
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