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)
04/2014
04/30/2014CN103754851A Preparation method of battery grade crystal ammonium dihydrogen phosphate
04/30/2014CN103754850A Method for reducing content of sulfate radicals in dihydrate dilute phosphoric acid
04/30/2014CN103754849A Electronic grade phosphoric acid infrared heating crystallizing device
04/30/2014CN103754848A Method for preparing electronic-grade phosphoric acid by U-shaped pipe static multistage melt crystallization
04/30/2014CN103754847A Method for producing electronic grade phosphoric acid by U tube crystallization
04/30/2014CN103754846A Gasification combustion method of yellow phosphorus
04/30/2014CN103754845A Yellow phosphorus gasification combustion furnace with rectangular tube
04/30/2014CN103754844A Device for producing electrode-grade phosphoric acid by stirring crystallization
04/30/2014CN103754843A Method for producing electronic-grade phosphoric acid through baffle crystallization
04/30/2014CN103754842A Method for increasing yield of phosphorus from phosphogypsum washing
04/30/2014CN103754841A Purifying device for capacitor-grade phosphoric acid yellow phosphorus
04/30/2014CN103754840A Arsenic removal method for yellow phosphorus
04/30/2014CN103752222A Continuous metering charging system of reaction vessel
04/30/2014CN103752154A Calciner exhaust gas recovery device
04/30/2014CN102910602B Double-region device for efficiently recovering yellow phosphorus combustion heat
04/30/2014CN102689882B Method for producing yellow phosphorus by virtue of low grade phosphate rotary hearth furnace method
04/30/2014CN102602907B Ammonium polyphosphate with excellent heat stability and preparation method thereof
04/30/2014CN102580345B Crystallization tower for purifying phosphoric acid
04/30/2014CN102460786B Composite nano porous electrode material, process for production thereof, and lithium ion secondary battery
04/30/2014CN102064337B Solid electrolyte cell and positive electrode active material
04/29/2014US8709368 Preparation process of transition metal boride and uses thereof
04/29/2014US8709365 Particulate filter with hydrogen sulphide block function
04/29/2014CA2746409C Alkali/transition metal halo-and hydroxy-phosphates and related electrode active materials
04/29/2014CA2266365C Lithium-containing, lithium-intercalating phosphates and their use as the positive or negative electrode material in a lithium secondary battery
04/24/2014WO2014061941A1 Method for preparing hydroxyapatite powder for blast use, and hydroxyapatite powder for blast use
04/23/2014CN103740934A Method for recycling chemical substances from industrial slag containing vanadium, chromium, phosphorus and calcium
04/23/2014CN103738987A Method for preparing magnesium carbonate from chromium slags without calcium
04/23/2014CN103738934A Bone gelatin and artificial bone black co-producing method
04/23/2014CN103738933A Method for recovering high purity calcium hydrogen phosphate in sulfur acid-containing waste phosphoric acid
04/23/2014CN103738932A Nano-hydroxyapatite and preparation method thereof
04/23/2014CN103738931A Method for production of potassium dihydrogen phosphate from phosphorus-containing acidic wastewater
04/23/2014CN103738930A Method and device for producing yellow phosphorus by using large self baking electrode phosphorus producing electric furnace
04/23/2014CN103102184B Application method of circular water cooling quantity of ammonia evaporator
04/23/2014CN102530909B Preparation method of calcium magnesium phosphate for ceramic
04/23/2014CN101971393B Positive electrode active material, sodium rechargeable battery, and process for producing olivine phosphate
04/22/2014US8703086 Method for producing phosphates and phosphate-containing compounds, particularly alkaline earth phosphates, alkaline earth silicophosphates, or alkaline earth oxides
04/16/2014CN203545683U Energy-saving device for rapidly concentrating diluted phosphoric acid
04/16/2014CN203540514U Phosphoric acid reaction tank runner capable of switching
04/16/2014CN1686816B Method for multipurpose use of material of acid split phosphate ore and associated production of high purified microsphere nano calcium carbonate
04/16/2014CN103730656A Method for preparing lithium manganese phosphate nano-cluster
04/16/2014CN103723889A System and method for synchronously implementing softening of industrial circulating water and recovery of phosphorus in sewage
04/16/2014CN103723866A Method for recycling nitrogen and phosphorus from anaerobic fermentation liquid
04/16/2014CN103723813A MAP (Magnesium Ammonium Phosphate) sedimentation circulating system and method for treating wastewater containing ammonia
04/16/2014CN103723749A Ternary inorganic compound
04/16/2014CN103723699A Preparation method of structure size-controllable hydroxyapatite powder for plasma thermal spraying
04/16/2014CN103723698A Method for reducing content of magnesium in feed grade calcium hydrophosphate
04/16/2014CN103723697A Method for improving quality of acid for diammonium phosphate
04/16/2014CN103723696A Preparation method of calcium phosphite
04/16/2014CN103723695A Process and device for selectively producing phosphorus pentoxide
04/16/2014CN103723694A Method for preparing cathode material of hollow spherical copper phosphide lithium battery
04/16/2014CN103723693A Arsenic removal method of yellow phosphorus
04/16/2014CN102976300B Method for preparing crystal II type ammonium polyphosphate by using polyphosphoric acid
04/16/2014CN102701173B Controllable preparation method of silver phosphate nanocrystal photocatalytic material
04/16/2014CN102701153B Treatment method for titanium dioxide process waste acid generated by molten salt chlorination process
04/16/2014CN102674273B Device for continuously producing lithium iron phosphate by microwave heating method
04/16/2014CN102616763B Preparation method of iron phosphate for preparing lithium iron phosphate and iron phosphate
04/16/2014CN102515134B Production technology of food-grade phosphoric acid with hydrochloric acid method
04/16/2014CN102509798B Preparation method of copper-barium-activated lithium iron phosphate anode material
04/16/2014CN102509794B Preparation method of zirconium, barium activated lithium iron phosphate anode material
04/15/2014CA2664801C Electrode active material comprising an amorphous or crystalline lithium-iron-phosphate complex in admixture with an li3po4 phase and manufacturing method of same
04/10/2014WO2014024149A3 Process for the colloidal synthesis of lithium iron phosphate
04/10/2014WO2012087434A3 Use of phosphoric acid for treating cardiovascular disorders
04/09/2014EP2714589A1 Dihydrate-hemihydrate process for producing phosphoric acid
04/09/2014EP2713992A1 Dental care products comprising carbonate-substituted fluoro-hydroxyapatite particles
04/09/2014CN203529938U Phosphoric acid extraction plant
04/09/2014CN103718371A Production method for material employed in energy device and/or electrical storage device, and material employed in energy device and/or electrical storage device
04/09/2014CN103718252A Lithium-ion-conducting material, lithium-ion-conducting solid electrolyte using lithium-ion-conducting material, electrode protection layer for lithium ion cell, and method for manufacturing lithium-ion-conducting material
04/09/2014CN103715427A Preparation method for lithium iron phosphate nano single-crystal material
04/09/2014CN103708519A Method for preparing calcium carbonate/calcium phosphate composite nanosphere
04/09/2014CN103708434A Lithium iron phosphate material and preparation method thereof
04/09/2014CN103708433A Preparation method for phosphorous acid
04/09/2014CN103708432A Method and equipment for recovering yellow phosphorus from electric furnace phosphorus-producing furnace gas and special phosphorus collecting device
04/09/2014CN102807201B Method for preparing feed-grade calcium hydrophosphate by wet-process phosphoric acid organic extraction and purification raffinate
04/09/2014CN102745662B Preparation method of amorphous iron phosphate
04/09/2014CN102698782B Dendrite silver phosphate visible light catalyst and preparation method thereof
04/09/2014CN102623699B Method for synthesizing high-performance lithium iron phosphate
04/09/2014CN102491304B Method for preparing lithium iron phosphate in ionic eutectic mixture
04/09/2014CN102333725B Production of iron orthophosphate
04/03/2014WO2014052439A1 High conductivity nasicon electrolyte for room temperature solid- state sodium ion batteries
04/03/2014WO2014052391A1 Flame spray pyrolysis method for forming nanoscale lithium metal phosphate powders
04/03/2014WO2014049156A1 Production of high-purity lithium difluorophosphate
04/03/2014WO2014027046A3 Mixed sulphate containing lithium-manganese-metal phosphate
04/02/2014EP2712843A1 Production of high purity lithium fluorophosphate
04/02/2014CN203513282U Phosphorus pentafluoride continuously-synthesizing device
04/02/2014CN203513281U Device for conveying gas to be subjected to dust removal
04/02/2014CN203508017U Improved reaction groove
04/02/2014CN203507778U Efficient reverse spray washer capable of being used for gathering phosphoric acid mist or absorbing fluorine from flue gas
04/02/2014CN103702934A An approach for manufacturing efficient mesoporous nano-composite positive electrode limn1-xfexpo4 materials
04/02/2014CN103700855A Preparation method of high-performance lithium manganese phosphate material for lithium-ion power batteries
04/02/2014CN103700851A Improved iron oxide red process for preparing lithium iron phosphate cathode material
04/02/2014CN103693632A Preparation method of lithium vanadyl phosphate positive material for lithium ion battery
04/02/2014CN103693631A Process for preparing trisodium phosphate from glyphosate mother liquid
04/02/2014CN102964032B Device and method for bypass phosphorus recovery of town sewage treatment plant
04/02/2014CN102838103B Synthesizer for lithium hexafluorophosphate
04/02/2014CN102795612B Static lithium iron phosphate atmosphere-protective automatic-sintering kiln with vacuum chamber
04/02/2014CN102765709B Preparation method of layered ferrous phosphate
04/02/2014CN102701172B Method for preparing hydroxyapatite nanocrystals or microcrystals by using plant as template
04/02/2014CN102616764B Preparation method of porous LiFePO4 powder
04/02/2014CN102616762B Method for hydro-thermal preparation of hydroxyapatite powder by calcium silicate precursor
04/02/2014CN102225752B Rapid method for preparing LiFePO4 cathode material
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 ... 126