Patents for C01B 25 - Phosphorus; Compounds thereof (12,526) |
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06/28/2012 | WO2012086631A1 Manufacturing method and manufacturing device for multiple oxide |
06/28/2012 | WO2012033389A3 Positive electrode active material for a lithium secondary battery, method for producing same, and lithium secondary battery comprising same |
06/28/2012 | US20120165577 Conversion of ethanol to a reaction product comprising 1-butanol using hydroxyapatite catalysts |
06/27/2012 | EP2297172B1 Process for producing nanoparticles |
06/27/2012 | CN202284149U 虹吸刀片式磷酸萃取器 Siphon Blade phosphate extractor |
06/27/2012 | CN102522549A Preparation method of carbon-coated and doped lithium-iron phosphate |
06/27/2012 | CN102522541A Anode material and preparation method thereof |
06/27/2012 | CN102517635A Lithium potassium phosphorus oxide compound, lithium potassium phosphorus oxide crystal and preparation method of lithium potassium phosphorus oxygen compound and crystal |
06/27/2012 | CN102515134A Production technology of food-grade phosphoric acid with hydrochloric acid method |
06/27/2012 | CN102515133A Preparation method of lithium hexafluorophosphate of lithium ion battery electrolyte |
06/27/2012 | CN102515132A Method for producing high-purity lithium hexafluorophosphate |
06/27/2012 | CN102515131A Process of using ferrous oxalate as iron source to prepare lithium iron phosphate in air atmosphere |
06/27/2012 | CN102515130A Microwave solvent thermosynthesis method for CNT-C (Carbon Nano Tube-Carbon) compound modified LiFePO4 |
06/27/2012 | CN102515129A Preparation method for submicron battery-grade ferric phosphate |
06/27/2012 | CN102515128A Preparation method for rodlike hydroxyapatite nano material |
06/27/2012 | CN102515127A Method for preparing fodder-grade calcium hydrogen phosphate or fodder-grade calcium hydrogen phosphate type III |
06/27/2012 | CN102515126A Control method for mixture ratio of phosphoric acid and liquid ammonia in production of diammonium phosphate |
06/27/2012 | CN102515125A Arsenic-removing filtering method for high-concentration polyphosphoric acid |
06/27/2012 | CN102515114A High-value and high-efficiency titanium white waste acid utilization method |
06/27/2012 | CN102512893A Dust collecting device used in production of monoammounium phosphate |
06/27/2012 | CN102512836A Two-phase liquid mixture atmospheric distillation concentration and separation device and method |
06/27/2012 | CN102229424B Ammonium polyphosphate grafting modification preparation method |
06/27/2012 | CN102153061B Method for synthesizing ferric phosphate material |
06/27/2012 | CN102040207B Preparation method of carbonated silicon-containing HA (Hydroxyapatite) nano powder |
06/27/2012 | CN102009965B Method for preparing monopotassium phosphate by using seawater |
06/27/2012 | CN102001640B Solid super-acid dichloro phosphofluoric acid as well as preparation method and application thereof |
06/27/2012 | CN101935027B Method for preparing food-grade diammonium hydrogen phosphate from industrial wet-process phosphate |
06/27/2012 | CN101913583B Method for extracting chondroitin, collagen and high-calcium powder from animal cartilage |
06/27/2012 | CN101870481B Coproduction technology of potassium nitrate, magnesium chloride, magnesium ammonium phosphate, nitrogen fertilizer and potash fertilizer |
06/27/2012 | CN101857214B Method for producing potassium dihydrogen phosphate with double decomposition method |
06/27/2012 | CN101817513B Phosphoric acid purification device |
06/27/2012 | CN101811688B Device and process method for recovering phosphorus from waste water by struvite precipitation method |
06/27/2012 | CN101172592B Hydroxyapatite micrometre tube and method of producing the same |
06/26/2012 | US8206813 Synthetic nano-sized crystalline calcium phosphate and method of production |
06/21/2012 | WO2012081522A1 Precursor glass for lithium ion secondary battery positive electrode material and crystallized glass for lithium ion secondary battery positive electrode material |
06/21/2012 | US20120156119 Nonlinear optic glassy fibers, methods of making and applications of the same |
06/20/2012 | EP1776727B1 Electrode active material for lithium secondary battery |
06/20/2012 | CN202279694U 六氟磷酸锂合成装置 Lithium hexafluorophosphate synthesizing means |
06/20/2012 | CN102511095A Manganese phosphates and related electrode active materials |
06/20/2012 | CN102509798A Preparation method of copper-barium-activated lithium iron phosphate anode material |
06/20/2012 | CN102509797A Vanadium and barium activated lithium iron phosphate anode material |
06/20/2012 | CN102509796A Preparation method of boron and barium activated lithium iron phosphate anode material |
06/20/2012 | CN102509795A Zirconium-barium-activated lithium iron phosphate anode material |
06/20/2012 | CN102509794A Preparation method of zirconium, barium activated lithium iron phosphate anode material |
06/20/2012 | CN102509793A Method for preparing zinc and barium activated lithium iron phosphate cathode material |
06/20/2012 | CN102509790A LiFePO4 (lithium iron phosphate) positive electrode material with specific morphology and structure and lithium secondary battery |
06/20/2012 | CN102503619A Method for preparing compound fertilizer from salt manufacturing mother liquor |
06/20/2012 | CN102503558A Method for preparing LiFePO4 nano-film by using biomimetic method |
06/20/2012 | CN102503060A Method for recovering ferric phosphate from sludge |
06/20/2012 | CN102503035A Biological phosphorus accumulating and phosphorus recycling method for treating phosphorus-containing liquid waste |
06/20/2012 | CN102502569A Siphon blade type phosphoric acid extractor |
06/20/2012 | CN102502568A Impeller phosphoric acid extractor |
06/20/2012 | CN102502567A Phosphoric acid extractor |
06/20/2012 | CN102502566A Technology for synthesizing lithium hexafluorophosphate |
06/20/2012 | CN102502565A Preparation method of lithium hexafluorophate |
06/20/2012 | CN102502564A Method for preparing columnar LiFePO4 crystals through ultrasonic solvent thermal and microwave hydrothermal method |
06/20/2012 | CN102502563A Method for preparing spheroidal LiFePO4 microlites |
06/20/2012 | CN102502562A Preparation method of lithium iron phosphate, lithium ion battery and anode material and anode thereof |
06/20/2012 | CN102502561A Novel method for preparing iron phosphate lithium (LiFePO4) material without ball-milling mixed material |
06/20/2012 | CN102502560A Lithium iron phosphate precursor element control method |
06/20/2012 | CN102502559A Anti-caking prehydration sodium tripolyphosphate capable of dissolving in saline water quickly and preparation method thereof |
06/20/2012 | CN102502558A Synthetic method of CePO4 nano material with hexagonal structures |
06/20/2012 | CN102502557A Preparation method of SmPO4.0.5H2O nanomaterial with hexagonal structure |
06/20/2012 | CN102502556A Method for preparing nano hydroxyapatite |
06/20/2012 | CN102502555A Preparation method of high-purity calcium phosphate |
06/20/2012 | CN102502554A Method for preparing calcium hydrophosphate |
06/20/2012 | CN102502553A Method for preparing feed grade calcium hydrogen phosphate from waste water of phosphate fertilizer plant |
06/20/2012 | CN102502552A Method for recycling phosphorus and fluoride in sewage residue of phosphorus fertilizer plant |
06/20/2012 | CN102502551A Method for recycling phosphorus and fluorine in defluorination residues |
06/20/2012 | CN102502550A Method for preparing water-soluble fertilizer and fine phosphate by converting water-insoluble phosphorus |
06/20/2012 | CN102502549A Device for continuously separating and purifying phosphoric acid and application thereof in preparation of food-grade phosphoric acid |
06/20/2012 | CN102502548A Method for decolorizing industrial phosphoric acid |
06/20/2012 | CN102502547A Process for removing impurity in phosphoric acid from activated carbon production by phosphoric acid method |
06/20/2012 | CN102502546A Titanium white waste acid utilization method |
06/20/2012 | CN102502545A Method for preparing sodium hypophosphite |
06/20/2012 | CN102502544A Preparation method of phosphorus pentafluoride |
06/20/2012 | CN102502543A Preparation method of transition metal phosphide MoP |
06/20/2012 | CN102502542A Method for preparing phosphide based on mechanical mixture of pyrophosphate and metal salt |
06/20/2012 | CN102500412A Method for preparing duplex metal phosphide by based mechanical mixture based on hypophosphite and metal salt |
06/20/2012 | CN102500404A Method for preparing phosphide from metal pyrophosphate based on temperature non-programmed reduction |
06/20/2012 | CN102500127A Electronic grade chemical crystallizer |
06/20/2012 | CN102080161B Method for comprehensively recovering tungsten and phosphorus from high phosphorus white tungsten ores |
06/20/2012 | CN102009967B Method for preparing iron phosphate with micro/nano structure |
06/20/2012 | CN101837966B Method for preparing nanometer ferric phosphate |
06/20/2012 | CN101624182B Method for preparing hydroxylapatite ultrafine powder |
06/19/2012 | US8202819 Catalyst system to be used in automobile exhaust gas purification apparatus, exhaust gas purification apparatus using the same and exhaust gas purification method |
06/14/2012 | WO2012078783A2 Immobilization of ionic liquids via mechnochemical intercalation in layered materials |
06/14/2012 | WO2012005545A4 Method for economical extraction of lithium from solution including lithium |
06/14/2012 | US20120149919 Maleic anhydride synthesis catalyst precursor and process for its preparation |
06/13/2012 | EP2461840A1 Ion substituted calcium phosphate particles |
06/13/2012 | CN102496711A Method for preparing micron-level lithium iron phosphate with large specific surface area |
06/13/2012 | CN102491472A Method for recovering sewage slag and preparing phosphate concentrate by using sewage slag |
06/13/2012 | CN102491305A Method for preparing lithium hexafluorophosphate by using composite solvent |
06/13/2012 | CN102491304A Method for preparing lithium iron phosphate in ionic eutectic mixture |
06/13/2012 | CN102491303A Method for preparing lithium ion phosphate, cathode material of lithium ion battery |
06/13/2012 | CN102491302A Battery-grade anhydrous iron phosphate and preparation method thereof |
06/13/2012 | CN102491301A Bismuth phosphate nanometer powder body and preparation method thereof |
06/13/2012 | CN102491300A Preparation method of amphiphilic monodisperse hydroxyapatite monocrystal nanorod |
06/13/2012 | CN102491299A Preparation method of nano hydroxyapatite |
06/13/2012 | CN102491298A Preparation method for linear nanometre hydroxylapatite |