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)
02/2014
02/27/2014US20140054494 Methods of making low cost electrode active composite materials for secondary electrochemical batteries
02/26/2014CN203451225U Production device capable of reducing temperature and solid content of dilute phosphoric acid
02/26/2014CN203451224U Lower sealing head jet flow impingement cooling device of reaction tower
02/26/2014CN203447836U Arched edge plate tank bottom structure of phosphoric acid settling tank
02/26/2014CN103606678A Preparation method of lithium manganese phosphate-conductive polymer for anode material for lithium ion battery
02/26/2014CN103601168A Two-step method for preparing NaSrPO4 powder
02/26/2014CN103601167A Negative thermal expansion material TaPO5 and preparation method thereof
02/26/2014CN103601166A Nano rod hydroxyapatite growing on glass substrate, and preparation method of nano rod hydroxyapatite
02/26/2014CN103601165A Method for changing crystal morphology of ammonium dihydrogen phosphate by using additive
02/26/2014CN102689883B Method for producing diammonium phosphate from recycled phosphorus-containing filter residues
02/26/2014CN102442657B Washing technology for refinement of wet-process phosphoric acid by solvent extraction method
02/25/2014US8658117 Production of ammonium phosphates
02/25/2014CA2741080C Lithium iron phosphate having olivine structure and method for analyzing the same
02/20/2014WO2014028894A1 Phosphoric acid-based electrolytes and applications thereof
02/20/2014WO2014027348A1 Process for manufacturing phosphoric acid with lowered cadmium content
02/20/2014WO2014027046A2 Mixed sulphate containing lithium-manganese-metal phosphate
02/20/2014CA2877556A1 Mixed sulphate containing lithium-manganese-metal phosphate
02/19/2014EP2698347A1 Method for manufacturing lithium iron phosphate
02/19/2014EP2698346A1 Mixed sulphate containing lithium-manganese-metal phosphate
02/19/2014EP2698345A1 Mixed sulphate containing lithium-iron phosphate
02/19/2014CN203440083U Feed-grade dicalcium phosphate production device
02/19/2014CN203440082U Phosphoric acid subsider
02/19/2014CN203440081U Phosphorus trichloride automatic air supply production equipment
02/19/2014CN103596877A Method for manufacturing lithium iron phosphate
02/19/2014CN103594713A Manufacturing method of lithium iron phosphate electrode material
02/19/2014CN103588236A Method for simultaneously preparing precipitated barium sulphate and ferrous phosphate liquor
02/19/2014CN103588188A Method for removing foreign ions from organic solvent loaded with phosphoric acid by ammonia gas
02/19/2014CN103588187A Preparation method of nano bioactive material
02/19/2014CN103588186A Preparation method of nano-hydroxyapatite
02/19/2014CN103588185A Method for removing sulfur from yellow phosphorus
02/19/2014CN103159364B Method for directly recovering phosphorus from chemical nickel-plating waste liquid
02/19/2014CN102730647B Method for producing perphosphoric acid and crystal orthophosphoric acid by microwave heating
02/19/2014CN102390822B Method and device for producing phosphoric acid by using tailing eluate
02/19/2014CN101440284B Europium activated phosphates purple light transmitting fluorescent powder and preparation thereof
02/18/2014US8652431 Metal fluorophosphate synthesis and use as an active material for a battery electrode
02/18/2014CA2752381C Core/shell lanthanum cerium terbium phosphate, phosphor containing said phosphate, and preparation methods
02/18/2014CA2741977C Cerium and/or terbium phosphate optionally with lanthanum, phosphor resulting from said phosphate and method for preparing same
02/18/2014CA2706464C Iii-v nanoparticles and method for their manufacture
02/18/2014CA2570295C Silicide compositions containing alkali metals and methods of making the same
02/13/2014WO2014025126A1 Method for preparing nano-sized iron phosphate particles
02/13/2014WO2014024710A1 Filler, glass composition, and method for producing hexagonal phosphate
02/13/2014WO2014024149A2 Process for the colloidal synthesis of lithium iron phosphate
02/13/2014US20140042372 Method for producing cathode-active material for lithium secondary battery
02/12/2014EP2696402A2 Positive electrode material for a lithium secondary battery for improving output, and lithium secondary battery comprising same
02/12/2014EP2695856A1 Whitlockite and method for manufacturing the same
02/12/2014CN203429085U Device for concentrating dilute formic acid and co-producing phosphoric acid by use of phosphorus pentoxide
02/12/2014CN203428914U Aluminum phosphide sintering tank
02/12/2014CN203428913U Equipment for sintering aluminum phosphide
02/12/2014CN103579620A Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same
02/12/2014CN103579617A Preparation method for lithium iron phosphate modified by doping graphene
02/12/2014CN103570013A Method for continuously and rapidly preparing graphene-inorganic nanometer composite material
02/12/2014CN103569991A Microwave-assisted synthesis method of nano fluorapatite powder
02/12/2014CN103569990A Inorganic substrate phosphate pigment and preparation method and application of inorganic substrate phosphate pigment
02/12/2014CN103569989A Preparation method and application of Co3(PO4)2 microsphere flower-shaped three-dimensional electrode material with hierarchical structure
02/12/2014CN103569988A Method for preparing ferric phosphate
02/12/2014CN103569987A Synthesis method for synthesizing monoclinic phase LaPO4: Eu nano-luminescent material by low-temperature hydrothermal method
02/12/2014CN103569986A Microwave assisted synthetic method of lead hydroxyapatite
02/12/2014CN103569985A Whitlockite and method for manufacturing the same
02/12/2014CN103569984A Method for comprehensively utilizing reverse-flotation phosphorite tailings
02/12/2014CN103569983A Method for preparing calcium hydrogen phosphate by using animal bones
02/12/2014CN103569982A Method for crystallizing large-grained industrial ammonium dihydrogen phosphate
02/12/2014CN103569981A Method for producing orthophosphate products from polyphosphates through hydrolysis
02/12/2014CN103569980A Production method of solid phosphoric acid
02/12/2014CN102530904B Preparation method of crystalline high-purity rare earth phosphate with controllable granularity
02/12/2014CN102509790B LiFePO4 (lithium iron phosphate) positive electrode material with specific morphology and structure and lithium secondary battery
02/11/2014US8647780 Materials useful as electrolytic solutes
02/11/2014US8647778 Process for preparing electroactive insertion compounds and electrode materials obtained therefrom
02/06/2014US20140038039 Positive active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including same
02/06/2014US20140037733 Food supplement and injectable material for prophylaxis and therapy of osteoporosis and other bone diseases
02/06/2014US20140033778 Conversion of acid gas to sulphate or phosphate-based fertilizers
02/05/2014EP2693539A1 Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same
02/05/2014EP2693538A1 Electrode material for secondary battery, method for producing electrode material for secondary battery, and secondary battery
02/05/2014CN103560246A Preparation method of positive material lithium iron phosphate of lithium ion battery
02/05/2014CN103560237A Nanometer iron-lithium oxide composite negative electrode material and preparation method thereof
02/05/2014CN103553016A Preparation method of lithium iron phosphate with polyphosphoric acid and ammonium dihydrogen phosphate as composite phosphorus sources
02/05/2014CN103553015A Preparation method of carbon-nanotube-modified lithium iron phosphate lithium ion battery positive electrode material
02/05/2014CN103553014A Preparation method of yttrium phosphate nano material
02/05/2014CN103553013A Preparation method of nano hydroxyapatite powder with controllable morphology
02/05/2014CN103553012A Method for preparing nano hydroxyapatite
02/05/2014CN103553011A Production method of granular calcium superphosphate
02/05/2014CN103553010A Production process of high-purity phosphorus pentoxide
02/05/2014CN103553009A Chemical deep purification method of lithium hexafluorophosphate
02/05/2014CN103552994A Waste heat recycling process in preparing acid by sulfur concentrate
02/05/2014CN102637856B Converter type production process and device of lithium battery positive/negative electrode material
02/05/2014CN102556990B Device for absorbing heat energy from combustion of yellow phosphorus with heat transfer oil
02/05/2014CN102530900B Method for concentrating ammonium phosphate mother solution by using heat energy generated during combustion of yellow phosphorus
02/04/2014US8641996 Cyclic preparation method for producing titanium boride from intermediate feedstock potassium-based titanium-boron-fluorine salt mixture and producing potassium cryolite as byproduct
02/04/2014US8640440 Removal of particulates from the exhaust gas of internal combustion engines operated with a predominantly stoichiometric air/fuel mixture
01/2014
01/30/2014WO2014018422A1 Processes for the recovery of uranium from wet-process phosphoric acid using a single dual or dual single cycle ion exchange approaches
01/30/2014WO2014018421A1 Processes for the recovery of fluoride and silica products and phosphoric acid from wet-process phosphoric acid facilities and contaminated waste waters
01/30/2014WO2014018420A1 Processes for the removal and recovery of minor elements in wet-process phosphoric acid
01/30/2014WO2014018419A1 Processes for the recovery of fluoride and silica products and phosphoric acid from wet-process phosphoric acid facilities and contaminated waste waters
01/30/2014WO2014017499A1 Method for manufacturing synthetic rock phosphate
01/30/2014WO2014017424A1 Processed cheese and manufacturing method therefor
01/30/2014US20140030379 Modified disodium pyrophosphate
01/30/2014DE102011003816B4 Modifiziertes Dinatriumdihydrogendiphosphat Modified disodium
01/29/2014EP2688837A1 Preventing or reducing scale in wet-process phosphoric acid production
01/29/2014CN203411330U Neutralizing device of acid-contained ethanol solution in lithium iron phosphate production process
01/29/2014CN203411329U Wet-process phosphoric acid production device capable of avoiding scaling
01/29/2014CN203411328U 物料加热装置 Material heating device
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