C01B 25 - Phosphorus; Compounds thereof

Patents for C01B 25 - Phosphorus; Compounds thereof (12,526)
12/2011
12/07/2011	CN102268280A 一种微波辅助催化皂类脱羧法制备烃类燃料的方法 The method of preparation of a microwave-assisted catalytic decarboxylation soaps Legal hydrocarbon fuels
12/07/2011	CN102267789A 污水厂脱水污泥超临界处理资源化利用的方法及其设备 Dewatered sewage sludge treatment plant resource utilization method and apparatus supercritical
12/07/2011	CN102267755A 腈纶废水中氨氮的预处理及回收方法 Acrylic wastewater pretreatment and ammonia recovery process of
12/07/2011	CN102267692A 一种自牺牲模板法制备纳米级磷酸亚铁锂的方法 The method of preparation of a self-sacrificing template method nanoscale lithium iron phosphate
12/07/2011	CN102267691A 一种用于湿法磷酸精制脱硫的沉降剂及其使用方法 A settlement agent and its use for wet process phosphoric acid purification desulfurization
12/07/2011	CN101792134B 一种工业级磷酸一铵的生产工艺 An industrial grade monoammonium phosphate production process
12/07/2011	CN101774556B 盐酸分解中低品位磷矿制备工业级和食品级磷酸的方法 Hydrochloric acid decomposition grade phosphate prepare industrial and food grade phosphoric acid method
12/07/2011	CN101602535B 磷回收结晶反应器及磷回收方法 Phosphorus recovery crystallization reactor and phosphorus recovery methods
12/07/2011	CN101423203B 一种节水减排的湿法磷酸生产工艺 One kind of water-saving and emission reduction of wet process phosphoric acid production process
12/07/2011	CN101399341B 磷酸铁锂的电池正极材料制备方法 Lithium iron phosphate battery cathode material prepared
12/06/2011	US8071509 Glycerol based drilling fluids
12/06/2011	CA2531045C Nanometric calcium phosphate platelets
12/01/2011	WO2011150046A2 Encapsulation of phosphorus pentasulfide
12/01/2011	WO2011147907A1 Carbon-lithium transition metal phosphate composite material having a low carbon content
12/01/2011	CA2800654A1 Composite material containing a mixed lithium metal phosphate
11/2011
11/30/2011	EP2390948A2 Electrode active material for anion-deficient lithium transition metal phosphate compound, method of preparing same, and electrochemical device using same
11/30/2011	EP1633680B1 Synthesis of nanoparticles comprising metal (iii) vanadate
11/30/2011	CN202057214U 利用热法磷酸装置余热生产无机盐的管式换热器 Use of waste heat thermal phosphoric acid production of inorganic salts and tube heat exchanger
11/30/2011	CN102260158A 多聚磷酸酸化甲酸钠制取高品质甲酸的连续化生产系统 Acidified sodium polyphosphate production of high-quality system of continuous production of formic acid
11/30/2011	CN102259845A 锂离子电池正极材料磷酸亚铁锂的水法固相法合成工艺 Lithium iron phosphate cathode material of lithium ion battery Water Act solid phase synthesis
11/30/2011	CN102259844A 锂离子电池正极材料磷酸亚铁锂的磷酸固相法合成工艺 Lithium iron phosphate cathode material of lithium ion battery phosphate solid phase synthesis process
11/30/2011	CN102259843A 一种低水溶性结晶Ⅰ型聚磷酸铵的制备方法 A low water-soluble crystalline ammonium polyphosphate type Ⅰ preparation
11/30/2011	CN102259842A 疏水性十二水磷酸三钠的制备方法 Preparation of hydrophobic phosphate 12-hydrate
11/30/2011	CN102258929A 磷酸生产尾气回收方法 Phosphoric acid production gas recovery methods
11/30/2011	CN101962181B 用流变相反应法制备六氟磷酸锂 Rheological phase reaction prepared lithium hexafluorophosphate
11/30/2011	CN101759167B 一种流动层析结晶法制备高纯磷酸的方法 A crystallization process flow chromatography Preparation of high purity phosphoric acid
11/30/2011	CN101752564B 一维纳米结构的锂离子电池正极材料磷酸铁锂的水热合成法 One-dimensional structure of the lithium-ion battery cathode material of lithium iron phosphate hydrothermal synthesis
11/30/2011	CN101343050B 一种用立式密闭隔烟窑炉生产黄磷或磷酸的方法及设备 One kind of smoke closed with vertical kiln production of phosphorus or phosphoric acid method and apparatus
11/30/2011	CN101144688B 一种用磷矿直接制取磷酸的新型工业化辊道窑 Take a direct system of phosphate rock phosphate with new industrialization roller kiln
11/29/2011	US8067117 Cathode materials for secondary (rechargeable) lithium batteries
11/29/2011	US8067116 Highly reversible lithium intercalating electrode active material, preparation method thereof, electrode and secondary battery comprising the same
11/24/2011	WO2011143775A1 Treatment of phosphate-containing wastewater
11/24/2011	US20110286905 Processes for producing phosphorus tetrafluoride and phosphate hexafluoride
11/24/2011	CA2799294A1 Treatment of phosphate-containing wastewater
11/23/2011	CN202046898U Water return device for phosphoric acid production
11/23/2011	CN202046883U Large impulse type pneumatic drying device for calcium hydrophosphate
11/23/2011	CN202044895U Large-size calcium hydrogen phosphate impulse airflow drying device with cooling system
11/23/2011	CN102256896A Process for the preparation of fluorine compound
11/23/2011	CN102250046A System for producing epoxy chloropropane through glycerine method
11/23/2011	CN102249340A Method for preparing manganese sulfate, manganese phosphate and calcium sulfate
11/23/2011	CN102249323A Method for preparing chromium hydroxide and coproducing zinc chloride and calcium, magnesium and aluminum mixed phosphate by using chromium residue
11/23/2011	CN102249322A Method for preparing chromic hydroxide coproduced with copper chloride and calcium-magnesium-aluminum mixed phosphate from chromium residues
11/23/2011	CN102249321A Method for using chromic slags to prepare chromic hydroxide as well as byproducts of strontium chloride and calcium, magnesium and aluminum composite phosphate
11/23/2011	CN102249312A Method for preparing chromium hydroxide, potassium chloride and mixed phosphate from chromium slags
11/23/2011	CN102249310A Method for preparing chromium hydroxide, aluminum phosphate and sodium chloride by using mud containing chromium and aluminum
11/23/2011	CN102249309A Method for preparing calcium phosphate, magnesium phosphate and aluminum phosphate from mixed phosphate obtained by treating chromic slag
11/23/2011	CN102249210A Method for preparing nanocrystal lithium iron phosphate anode material through co-precipitation
11/23/2011	CN102249209A Preparation method for pure crystalline phase nanometer lithium iron phosphate particles
11/23/2011	CN102249208A Hydrothermal synthesis method for lithium ferromanganese phosphate anode material of lithium ion battery
11/23/2011	CN102249207A Method for preparing aluminium phosphate coproduct calcium phosphate through alum mud hydrolysis filter cakes
11/23/2011	CN102249206A Selenium-doped hydroxyapatite and preparation method thereof
11/23/2011	CN102249205A Rare earth doped hydroxyfluorapatite monocrystal nanometer wire and preparation method thereof
11/23/2011	CN102249204A Method for preparing dipotassium phosphate
11/23/2011	CN102249203A Phosphoric acid evaporation process and device thereof
11/23/2011	CN102249202A Preparation process for synthesizing phosphorous acid by hydrolyzing phosphorous trichloride
11/23/2011	CN102249201A Method and device for producing electronic grade phosphorus oxychloride
11/23/2011	CN101891189B Method for preparing coal gas, top-grade active carbon, water glass and silicate phosphate from rice hulls
11/22/2011	US8062792 Processes for making dense, spherical active materials for lithium-ion cells
11/22/2011	CA2516174C Tetravalent metal acid triphosphates
11/17/2011	US20110282095 Production of nanosized calcium phosphate particles as powder or coating via bifunctional precursors
11/17/2011	US20110280783 Process for the manufacture of p406
11/16/2011	CN102245504A Phosphate based compound, use of the compound in an electrochemical storage device and methods for its preparation
11/16/2011	CN102241445A Method for removing and recycling phosphorus from phosphorus-rich water bodies or sewage by using natural mineral mixture
11/16/2011	CN102241395A Cooling device for powder burned by saggar
11/16/2011	CN102241394A Scale and corrosion inhibitor used in wet phosphoric acid production
11/16/2011	CN101786615B Hydroxyapatite nanotube and preparation and application thereof in bone repair
11/16/2011	CN101597042B Hydroxide phosphate precursor and application thereof
11/16/2011	CN101555258B Method for synthesizing phosphamide compound
11/15/2011	US8057769 reacting cobalt carbonate with sodium fluorophosphonate ( Na2FPO3) and carbon to form Na2CoPO4F( sodium cobalt fluorophosphate)
11/15/2011	CA2388094C Synthesis of nanoparticles
11/10/2011	WO2011062435A3 Fluoride distillation apparatus and quantifying method of sodium monofluorophosphate in toothpaste using same
11/10/2011	US20110272633 Cerium and/or terbium phosphate optionally with lanthanum, phosphor resulting from said phosphate and methods for preparing same
11/09/2011	EP2384309A1 Cerium and/or terbium phosphate optionally with lanthanum, phosphor resulting from said phosphate and method for preparing same
11/09/2011	CN202030526U Adjustable phosphate liquid tar removing device
11/09/2011	CN1867514B Lithium metal phosphates, method for producing the same and use thereof as electrode material
11/09/2011	CN102239113A Zirconium phosphate particles having improved adsorption capacity and method of synthesizing the same
11/09/2011	CN102239112A Microwave-assisted synthesis of carbon and carbon-metal composites from lignin, tannin and asphalt derivatives and applications of same
11/09/2011	CN102237520A Method for preparing high capacity lithium iron phosphate cathode material by double sintering
11/09/2011	CN102234108A Method for synthesizing hexachlorocyclo triphosphonitrile by phase-transfer catalysis
11/09/2011	CN101823704B Method for continuously synthesizing phosphorous acid
11/09/2011	CN101740777B ZnO modified phosphide cathode material and preparation method thereof
11/09/2011	CN101723344B LixFeyPzO4 preparation process capable of reducing influences of impurity elements in ferrophosphorus on LixFeyPzO4
11/03/2011	WO2011136497A2 Method for manufacturing a lithium transition metal phosphate
11/03/2011	WO2011136119A1 Proton conductor
11/02/2011	EP2383820A1 Positive electrode active material for lithium secondary battery, and lithium secondary battery
11/02/2011	EP2382156A2 Synthesis of lithium-metal-phosphates under hydrothermal conditions
11/02/2011	EP2381970A1 Silicate- substituted hydroxyapatite
11/02/2011	CN102229424A Ammonium polyphosphate grafting modification preparation method
11/02/2011	CN102228768A Air purification apparatus for dehumidifying and dedusting by phosphate adsorption
11/02/2011	CN101920952B Technique and device for producing iron phosphate lithium positive pole material through one-step process
11/02/2011	CN101891174B Hydroxyapatite with hollow sphere structure and preparation method thereof
11/02/2011	CN101640267B Preparation method of lithium iron phosphate as cathode material of lithium ion battery
11/02/2011	CN101164870B Method for manufacturing high performance composite phase lithium iron phosphate material
11/01/2011	US8049053 Method of synthesizing an olefin product from an oxygenate feedstock utilizing silicoaluminophosphate molecular sieves
11/01/2011	US8048565 Process for preparing electroactive insertion compounds and electrode materials obtained therefrom
11/01/2011	CA2599481C Cyclic process for wet-chemically producing lithium metal phosphates
11/01/2011	CA2493722C Method for recovering peptides/amino acids and oil/fat from one or more protein-containing raw materials, products produced by the method, and use of the products
11/01/2011	CA2493224C Alkali metal hydrogen phosphates as precursors for phosphate-containing electrochemical active materials
10/2011
10/27/2011	WO2011081508A3 Production of thin-film mnpo4, nh2o cathodic materials
10/27/2011	US20110264267 Process for the manufacture of p4o6 with improved yield

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