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)
10/2012
10/03/2012CN102701178A Preparation method of sulfur-doped barium iron phosphate
10/03/2012CN102701177A Preparation method of dysprosium doping Ba(FePO4)2 (iron barium phosphate)
10/03/2012CN102701176A Preparation method for terbium-doped barium iron phosphate
10/03/2012CN102701175A Preparation method of yttrium-doped barium iron phosphate
10/03/2012CN102701174A Superfine processing and grain diameter control method of powder materials
10/03/2012CN102701173A Controllable preparation method of silver phosphate nanocrystal photocatalytic material
10/03/2012CN102701172A Method for preparing hydroxyapatite nanocrystals or microcrystals by using plant as template
10/03/2012CN102701171A Production method of feed-grade granular calcium hydrogen phosphate III-type product
10/03/2012CN102701170A Process method for removing arsenic from feed-grade calcium hydrogen phosphate prepared from wet-process phosphoric acid
10/03/2012CN102701169A Method for preparing apatite gemstone by cremains
10/03/2012CN102701168A Method for producing industrial grade diammonium phosphate by using reactive enzyme cycling method
10/03/2012CN102701167A Method for producing industrial ammonium dihydrogen phosphate
10/03/2012CN102701166A System and method for producing high-content ammonium phosphate with wet process phosphoric acid containing sediment
10/03/2012CN102701165A Method for removing arsenic from electronic grade phosphoric acid generated by wet-process phosphoric acid
10/03/2012CN102701164A Processing method for preparing phosphate rock powder into pellet yellow phosphorus charge
10/03/2012CN102701153A Treatment method for titanium dioxide process waste acid generated by molten salt chlorination process
10/03/2012CN102698782A Dendrite silver phosphate visible light catalyst and preparation method thereof
10/03/2012CN102698541A Phosphorus steam dust cleaning device and working method thereof
10/03/2012CN102198937B Static multistage melting crystallization method for preparing electronic grade phosphoric acid
10/03/2012CN102126713B High-purity iron phosphate used for producing lithium ion battery positive-pole material and preparation method thereof
10/03/2012CN101804973B Aluminium phosphite microporous crystal material with organic-inorganic hybrid rings and synthetic method thereof
10/03/2012CN101803075B Carbon coated lithium manganese phosphate cathode material
10/03/2012CN101798073B Magneto-electric functional material and method for preparing same
10/03/2012CN101544361B Process for continuous preparation of lithium hexafluorophosphate
10/02/2012CA2750414C Method for purifying lithium-containing waste waters during the continuous manufacture of lithium transition metal phosphates
10/02/2012CA2377121C Nozzle for thinning of phosphine
09/2012
09/27/2012WO2012128755A1 Preventing or reducing scale in wet-process phosphoric acid production
09/27/2012WO2012128144A1 Positive electrode active material for lithium ion batteries, method for producing same, electrode for lithium ion batteries, and lithium ion battery
09/27/2012US20120244058 Preventing or reducing scale in wet-process phosphoric acid production
09/27/2012CA2830875A1 Preventing or reducing scale in wet-process phosphoric acid production
09/26/2012EP2502673A1 Method for recovering polyoxoanion compound
09/26/2012CN102696138A Nonaqueous electrolyte solution type lithium ion secondary battery
09/26/2012CN102690899A Method for hydrolyzing lignocellulose raw material by concentrated phosphoric acid and recovering phosphoric acid
09/26/2012CN102690001A Method for treating sewage with high ammonia, nitrogen and phosphorus contents in livestock and poultry farms by chemical precipitation
09/26/2012CN102689892A Preparation method of samarium-doped iron phosphate barium
09/26/2012CN102689891A Method for preparing titanium doped barium iron phosphate
09/26/2012CN102689890A Method for preparing copper doped barium iron phosphate
09/26/2012CN102689889A Method for preparing vanadium doped barium iron phosphate
09/26/2012CN102689888A Method for preparing niobium-doped barium ferric phosphate
09/26/2012CN102689887A Method for preparing zinc doped barium iron phosphate
09/26/2012CN102689886A Method for preparing tin-doped barium iron phosphate
09/26/2012CN102689885A Preparation method for silver doped ferric phosphate barium
09/26/2012CN102689884A Method for preparing germanium doped barium iron phosphate
09/26/2012CN102689883A Method for producing diammonium phosphate from recycled phosphorus-containing filter residues
09/26/2012CN102689882A Method for producing yellow phosphorus by virtue of low grade phosphate rotary hearth furnace method
09/26/2012CN102120569B Preparation method of ferric phosphate
09/26/2012CN101723348B Preparation method of lithium hexafluorophosphate
09/26/2012CN101546831B Lithium ion battery anode material composite lithium iron phosphate and four-step synthesis and preparation process thereof
09/26/2012CN101339986B Device for producing active material for lithium secondary battery and producing method
09/25/2012US8273481 Process for preparing electroactive insertion compounds and electrode materials obtained therefrom
09/25/2012CA2446970C Continuous process and apparatus for the efficient conversion of inorganic solid particles
09/25/2012CA2344981C Positive electrode and non-aqueous electrolyte cell
09/20/2012WO2012122951A1 Cathode material having double-layer carbon coating and preparation method therefor
09/20/2012US20120237651 Method for Preventing Wheat from Mycotoxin Contamination
09/20/2012US20120237427 Method for recovering polyoxoanion compound
09/20/2012US20120237426 Method for manufacturing lithium-containing composite oxide
09/20/2012US20120237425 Ferric phosphate hydrate particles and process for producing the same, olivine type lithium iron phosphate particles and process for producing the same, and non-aqueous electrolyte secondary battery
09/20/2012DE102011005813A1 Flüssiges phosphathaltiges Bindemittel Liquid phosphate-containing binder
09/20/2012CA2830111A1 Cathode material with double carbon coatings and manufacturing method thereof
09/19/2012EP2499092A1 Metal fluorophosphate synthesis, and use as an active material for a battery electrode
09/19/2012CN102683702A Preparation method of lithium iron phosphate with surface being uniformly coated by carbon
09/19/2012CN102683701A Rechargeable lithium battery anode material phosphoric acid copper silver and preparation method thereof
09/19/2012CN102683698A Preparation method of conductive modified lithium iron phosphate
09/19/2012CN102683689A Molybdenum-and barium-doped lithium iron phosphate nanometer cathode material and preparation method thereof
09/19/2012CN102683679A Boron-barium doped lithium iron phosphate nano cathode material and preparation process thereof
09/19/2012CN102683676A Copper-barium doped lithium iron phosphate nano cathode material and preparation process thereof
09/19/2012CN102674311A Preparation method of gadolinium doped iron phosphate barium
09/19/2012CN102674310A Preparation method of lutecium doped iron phosphate barium
09/19/2012CN102674309A Preparation method of Yb-doped barium iron phosphate
09/19/2012CN102674308A Preparation method of praseodymium doped iron phosphate barium
09/19/2012CN102674307A Preparation method of manganese doped iron barium phosphate
09/19/2012CN102674306A Preparation method of lithium doped barium iron phosphate
09/19/2012CN102674305A Preparation method of lanthanum-doped barium iron phosphate
09/19/2012CN102674304A Preparation method for molybdenum-doped barium iron phosphate
09/19/2012CN102674303A Preparation method of beryllium doped iron barium phosphate
09/19/2012CN102674302A Method for preparing zirconium doped barium iron phosphate
09/19/2012CN102674301A Method for preparing strontium doped barium ferric phosphate
09/19/2012CN102674300A Preparation method of carbon doped barium ferric phosphate
09/19/2012CN102674299A Preparation method of stibium doped barium ferric phosphate
09/19/2012CN102674298A Preparation method of cadmium doped barium ferric phosphate
09/19/2012CN102674297A Preparation method of selenium-doped barium iron phosphate
09/19/2012CN102674296A Preparation method for aluminium-doped barium iron phosphate
09/19/2012CN102674295A Preparation method of magnesium doped iron barium phosphate
09/19/2012CN102674294A Method for preparing bismuth-doped ferric barium phosphate
09/19/2012CN102674293A Preparation method for calcium-doped barium iron phosphate
09/19/2012CN102674292A Preparation method of cobalt doped barium ferric phosphate
09/19/2012CN102674291A Preparation method of superfine nanometer lithium iron phosphate electrode material and application thereof
09/19/2012CN102674290A Preparation method of neodymium-doped barium iron phosphate
09/19/2012CN102674289A Preparation method of nickel-doped barium iron phosphate
09/19/2012CN102674288A Preparation method of boron-doped barium iron phosphate
09/19/2012CN102674287A Method for producing ammonium polyphosphate flame retardant by utilizing melamine tail gas
09/19/2012CN102674286A Method for preparing high-quality feed-grade calcium hydrophosphate by by-product waste acid of titanium dioxide
09/19/2012CN102674285A Preparation method of hollow carbonate radical type hydroxyapatite
09/19/2012CN102674284A Method for producing industrial monoammonium phosphate co-produced fertilizer grade monoammonium phosphate by extracted spent acid
09/19/2012CN102674283A Filter residue re-slurrying method for producing crystalline monoammonium phosphate from extractive spent acid
09/19/2012CN102674282A Method for producing granular monoammonium phosphate
09/19/2012CN102674281A Phosphoric acid refining device
09/19/2012CN102674280A Phosphoric acid decolorizing device
09/19/2012CN102674279A Method for producing phosphoric acid by hemihydrate technique
09/19/2012CN102674278A Method for pre-treating phosphorus rock by titanium dioxide waste acid
1 ... 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 ... 126