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)
12/2010
12/01/2010CN1876565B Olivin structured LixMyPO4 compound preparation method
12/01/2010CN101898840A Method capable of improving ammonia nitrogen and phosphorus removing effect of magnesium ammonium phosphate sediment
12/01/2010CN101898810A Water treatment equipment
12/01/2010CN101898757A Method for preparing multi-component doped lithium ferrous phosphate by utilizing high phosphorus slag
12/01/2010CN101898756A Method for preparing crystal I amonium plyphosphate by using urea phosphate route
12/01/2010CN101898755A Method for preparing nano-scale phosphate
12/01/2010CN101898754A Novel method for preparing nickel phosphide by low-temperature reduction
12/01/2010CN101559932B Method for producing phosphorus trichloride with purity of 99.9999 percent and device therefor
12/01/2010CN101556108B Vertical kiln and technique for preparing phosphoric acid by vertical kiln method
12/01/2010CN101555547B Passivant for inhibiting iron and aluminium impurity acid split leaching of phosphorite and operation method thereof
12/01/2010CN101339994B Preparation of multi-position doped lithium iron phosphate positive electrode material and application thereof
11/2010
11/25/2010WO2010134566A1 Silver-based inorganic antibacterial agent and method for producing same, and antibacterial-treated product
11/25/2010WO2009144600A3 Lithium manganese phosphate/carbon nanocomposites as cathode active materials for secondary lithium batteries
11/25/2010US20100298499 novel living radical polymerization method using a phosphorus compound or nitrogen compound as a catalyst
11/25/2010DE102009020745A1 Phosphatgewinnung auf Klärschlamm Phosphate mining on sewage sludge
11/24/2010CN201647996U Device for increasing phosphoric-acid washing water temperature through utilizing compound-fertilizer neutralization tail-gas waste heat
11/24/2010CN101891343A Method for biologically purifying municipal sewage and recovering resources
11/24/2010CN101891189A Method for preparing coal gas, top-grade active carbon, water glass and silicate phosphate from rice hulls
11/24/2010CN101891181A Preparation method of pure-phase high-crystallinity lithium iron phosphate
11/24/2010CN101891180A Method for preparing sub-micrometer lithium iron phosphate (LiFePO4)
11/24/2010CN101891179A Preparation method of LiFePO material, lithium ion battery and positive plate thereof
11/24/2010CN101891178A Method and equipment for recycling waste heat of tail gas generated by aluminum trippolyhosphate condensation reaction
11/24/2010CN101891177A Method for preparing manganese phosphate material
11/24/2010CN101891176A Method for preparing iron phosphate by using nonionic surfactant
11/24/2010CN101891175A Enamel-shaped hydroxyapatite and preparation method and application thereof
11/24/2010CN101891174A Hydroxyapatite with hollow sphere structure and preparation method thereof
11/24/2010CN101891173A Method for preparing food-grade disodium hydrogen phosphate
11/24/2010CN101891172A Preparation method for food grade disodium hydrogen phosphate
11/24/2010CN101891171A Method for preparing food-grade anhydrous disodium hydrogen phosphate
11/24/2010CN101891170A Method for preparing crystallized V-shaped ammonium polyphosphate with stable crystal form
11/24/2010CN101891169A Method for improving particle crystallization feel of diammonium phosphate by using aluminum ions
11/24/2010CN101891168A Method of adopting non-phosphorus pentoxide raw material route to prepare crystal II-type ammonium polyphosphate
11/24/2010CN101891167A Method for industrially producing silicate phosphate from rice husk carbon
11/24/2010CN101891166A Method for leaching low-grade phosphorite with mixed bacillus of thiobacillus thioxidans and thiobacillus ferrooxidans
11/18/2010WO2010131731A1 Low thermal expansion filler, method for producing same, and glass composition
11/18/2010WO2010131667A1 Silver-based inorganic antibacterial agent and method for producing same
11/18/2010WO2010131301A1 Fuel cell using proton-conductive gel, method for producing same, and electric power generation method
11/18/2010WO2010130705A1 Process for the recovery of phosphate values from a waste solution
11/18/2010US20100290969 Lithium argyrodite
11/17/2010EP2251077A1 Process for producing ceramic microparticle and ceramic microparticle producing apparatus therefor
11/17/2010CN201637701U Multipoint rapid sulfuric acid concentration analyzer for process of phosphoric acid extraction
11/17/2010CN201634427U Device for synthesizing lithium hexafluorophosphate
11/17/2010CN201634426U Dynamic poly furnace
11/17/2010CN201634425U Lithium dihydrogen phosphate preparation equipment
11/17/2010CN201634424U Device for continuously producing LiFePO4 via industrial utilization of hydro-thermal reaction
11/17/2010CN101888973A Nanoparticulate composition and method for the production thereof
11/17/2010CN101355158B Method for preparing lithium ion battery anode material LiFePO4
11/17/2010CN101298324B Apparatus for reclaiming sewerage nitrogen and phosphor by ammoniomagnesium phosphate crystal method and method thereof
11/17/2010CN101237039B Method for synthesizing LiFePO4/C material based on chemical gas phase sediment auxiliary solid phase method
11/16/2010US7833506 liquid phase, in reactor wherein nucleation and growth processes are separated in time and space by controlling the temperature and volume flows; micro heat exchangers; semiconductors
11/11/2010WO2010097202A3 Method for purifying lithium-containing wastewater during the continuous production of lithium transition metal phosphates
11/10/2010CN101883735A Process for the preparation of crystalline lithium-, vanadium- and phosphate-comprising materials
11/10/2010CN101880034A Preparation method and application of porous hydroxyapatite
11/10/2010CN101880033A Method for preparing calcium phosphate for biological ceramics
11/10/2010CN101879326A Magnesium contained phosphorite cement as well as composition and preparation method thereof
11/10/2010CN101342115B Nano-hydroxyapatite glycerin cement, preparation method and application in toothpaste thereof
11/10/2010CN101219782B Method for producing slow-dissolve ball type sodium hexametaphosphate
11/10/2010CN101172588B Method for producing phosphorus pentoxide by phosphorus ore fusion
11/09/2010US7828871 alkali metal double salt such as KH5(PO4)2, NaH5(PO4)2, or NH4H5(PO4)2 with calcium phosphate Ca(H2PO4)2, or magnesium phosphate Mg(H2PO4)2; solid, free flowing fertilizers; desirable physical properties and water solubility
11/04/2010US20100279117 Electrode active composite materials and methods of making thereof
11/04/2010US20100276632 Alkali/Transition Metal Halo-And Hydroxy-Phosphates And Related Electrode Active Materials
11/03/2010CN201620024U Phosphorus trichloride production system
11/03/2010CN101875488A Method for preparing lithium titanate precursor and lithium iron phosphate precursor by comprehensively utilizing ilmenite
11/03/2010CN101875487A Iron phosphate nano rod and synthesis method thereof
11/03/2010CN101546828B Nanometer ferrous silicate lithium material and preparation method thereof
11/03/2010CN101445229B A colloidal sols- jelly glue method for preparing lithium vanadium phosphate lithium ion battery positive pole material adulterating titanium
11/03/2010CN101209825B Preparation method for lithium ion secondary battery positive pole active substance lithium iron phosphate
11/03/2010CN101117215B One-step method and device for production of phosphonate by yellow phosphorus
11/02/2010US7824781 M1xM21-x(HwPyOz) ( M1= an element selected from tin, titanium, zirconium, silicon, and germanium, M2 = an element having a valence of 3, and x, w, y, and z = 0.5 <== x<1, 0 <== w, 2<y<10, and 0<z<35); improved electroconductivity; as a solid electrolyte for a fuel cell for a portable device
11/02/2010US7824634 Method for etching phosphate ores
11/02/2010US7824581 Cocrystalline metallic compounds and electrochemical redox active material employing the same
10/2010
10/28/2010WO2010124110A1 Dual-phase calcium phosphate cement composition
10/28/2010WO2010123376A1 Crystallization of poly ammonium phosphate in particular organic material and uses thereoff
10/28/2010WO2010122354A1 Hydroxyapatite material and methods of production
10/28/2010WO2010084509A3 A process for manufacturing phosphaorous trichloride phosphorous pentachloride and cement
10/27/2010EP2242718A2 A combustion process for the manufacture of calcium phosphate and calcium phosphate composite particles
10/27/2010CN201613091U 黄磷电炉尾气管的喷淋装置 Sprinkler phosphorus furnace exhaust pipe
10/27/2010CN101870481A Coproduction technology of potassium nitrate, magnesium chloride, magnesium ammonium phosphate, nitrogen fertilizer and potash fertilizer
10/27/2010CN101870461A Method for treating waste liquid containing magnesium
10/27/2010CN101585548B Method for preparing inorganic sylvine crystal and feed additive by using molasses fermented waste liquid
10/27/2010CN101531352B Method for using phosphoric oxide to concentrate diluted phosphoric acid to prepare crystal polyphosphoric acid
10/27/2010CN101462706B Method for producing disodium hydrogen phosphate by using phosphoric acid and sodium sulfate as raw material
10/27/2010CN101456549B Method for preparing lithium ionic cell anode material lithium vanadium phosphate by hydro-thermal synthesis reaction
10/27/2010CN101283465B Positive electrode active material, method for producing same, and nonaqueous electrolyte battery having positive electrode containing positive electrode active material
10/26/2010US7820125 Phosphorus effusion cell arrangement and method for producing molecular phosphorus
10/21/2010WO2010120660A2 Method of making active materials for use in secondary electrochemical cells
10/21/2010WO2010118967A1 Method for recovering rare earth elements from a solid mixture containing a halophosphate and a compound of one or more rare earth elements
10/21/2010US20100266474 Method of Making Active Materials for Use in Secondary Electrochemical Cells
10/21/2010CA2758002A1 Method of making active materials for use in secondary electrochemical cells
10/21/2010CA2753832A1 Method for recovering rare earth elements from a solid mixture containing a halophosphate and a compound of one or more rare earth elements
10/20/2010EP2242134A1 Alkali/transition metal halo - and hydroxy-phosphates and related electrode active materials
10/20/2010CN101867047A Lithium ion secondary battery anode lithium-rich active material and method for preparing the same
10/20/2010CN101867044A Method for preparing lithium iron phosphate material suitable for power battery
10/20/2010CN101864214A Aluminium zinc phosphomolybdate compounded rustproof pigment and production method thereof
10/20/2010CN101863461A Improvement for feeding mode in preparation method for phosphorus pentasulfide
10/20/2010CN101863460A Preparation method of tungsten phosphide with low temperature reduction method
10/20/2010CN101531354B Method for using phosphoric oxide to concentrate diluted phosphoric acid to prepare polyphosphoric acid
10/19/2010US7815882 irradiating boron doped silicon in a vacuum chamber with an electron beam and melting the doped silicon, introducing a boron compound-forming substance ( water vapor) which bonds with boron in the molten silicon and forms a boron oxide (oxidation), vaporizing boron oxide, stopping irradiation
10/14/2010DE102009047216A1 New lithium vanadyl phosphate, useful for producing cathodes for batteries e.g. lithium ion batteries, or in an electrochemical cell
10/13/2010EP2239806A1 Positive electrode active material, sodium rechargeable battery, and process for producing olivine phosphate
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