Patents
Sitemap › C01 - Inorganic chemistry › C01B - Non-metallic elements; Compounds thereof › C01B 33 - Silicon; Compounds thereof
Patents for C01B 33 - Silicon; Compounds thereof (28,579)
06/2012
06/13/2012CN202272744U 硅烷分解法多晶硅制备设备 Decomposition of silane polysilicon preparation equipment
06/13/2012CN102498065A Reactor for producing polycrystalline silicon, system for producing polycrystalline silicon, and process for producing polycrystalline silicon
06/13/2012CN102498064A Polycrystalline silicon mass and process for producing polycrystalline silicon mass
06/13/2012CN102498063A System for producing polycrystalline silicon, apparatus for producing polycrystalline silicon, and process for producing polycrystalline silicon
06/13/2012CN102498062A Process control for UMG-Si material purification
06/13/2012CN102491419A Method for comprehensively recycling waste vanadium catalyst
06/13/2012CN102491369A Method for producing ammonium fluoride by recovering fluorine resources
06/13/2012CN102491357A Superfine kaolin production system and use method thereof
06/13/2012CN102491356A Preparation method of calcined kaolin with high oil absorption
06/13/2012CN102491355A Method for preparing superthin high-whiteness calcined kaolin
06/13/2012CN102491354A Preparation method of nano-scale tourmaline powder
06/13/2012CN102491353A Method for preparing transparent porous silica microspheres
06/13/2012CN102491352A Method for preparing white carbon black by silicon powder component acquired by cyclone separation of waste motar
06/13/2012CN102491351A Method for preparing white carbon black through natural clinoptilolite
06/13/2012CN102491350A Method for directly preparing high-dispersion silicon dioxide microspheres from rice hulls
06/13/2012CN102491349A Preparation method of hollow mesoporous silica nanospheres
06/13/2012CN102491348A Method for preparing white carbon black by utilizing waste silicon rubber cracked residues
06/13/2012CN102491347A Method for improving quality of white carbon black product
06/13/2012CN102491346A Method for preparing white carbon black from aluminum oxide red mud
06/13/2012CN102491345A Carbonization method for preparing precipitated white carbon black
06/13/2012CN102491344A Silica nano-particle and its preparation method and use
06/13/2012CN102491343A Method for preparing nanometer hollow bar-shaped silicon dioxide materials
06/13/2012CN102491342A Method for preparing white carbon black by using fluosilicic acid gas ammonification process
06/13/2012CN102491341A Reactive distillation device for preparing trichlorosilane from mixed chlorosilane and method for device
06/13/2012CN102491340A Method for preparing potassium fluosilicate
06/13/2012CN102491339A Method for preparing silane from sodium aluminum hydride and silicon tetrafluoride
06/13/2012CN102491338A Method for producing polysilicon
06/13/2012CN102491337A Method for preparing high-purity silicon powder through microwave plasma torch
06/13/2012CN102491336A Energy-saving device and method for polycrystalline silicon reduction furnace with polycrystalline silicon insert heat insulation layer
06/13/2012CN102491335A Method for preparing silicon nanoparticles, anode material containing silicon nanoparticles, and lithium ion battery
06/13/2012CN102489124A Trichlorosilane tail gas recovery device and method
06/13/2012CN102070147B Process for rectifying trichlorosilane
06/13/2012CN101870471B High-efficiency large polycrystalline silicon reducing furnace
06/13/2012CN101752049B Superparamagnetic gama-Fe2O3/SiO2 nano-composite material and preparation method thereof
06/13/2012CN101638237B Method for quickly preparing silicondioxlde aerogel
06/13/2012CN101528598B Method for the production of trichlorosilane
06/13/2012CN101142287B Partially hydrophobic silicic acid aqueous dispersions
06/12/2012US8197784 Method for the production of trichlorosilane
06/12/2012US8197783 Method for separating and recovering conversion reaction gas
06/12/2012US8197782 Method for making high purity metal oxide particles and materials made thereof
06/12/2012CA2565385C Dispersion having an insecticidal action
06/12/2012CA2557906C Method for reducing the dioxin content of bleaching earth
06/07/2012WO2012075470A2 Zircon components
06/07/2012WO2012074934A1 Feedstock melting and casting system and process
06/07/2012WO2012074103A1 Crystalline material, and light-emitting device and white led using same
06/07/2012WO2012074102A1 Method for producing crystalline material
06/07/2012WO2012073876A1 Silicon refining device and silicon refining method
06/07/2012WO2012073712A1 Method and device for supplying zinc gas
06/07/2012WO2012073652A1 Porous silicon material
06/07/2012US20120142792 Removal of light fluoroalkanes from hydrocarbon streams
06/07/2012US20120141808 2-dimensional line-defects controlled silicon ingot, wafer and epitaxial wafer, and manufacturing process and apparatus therefor
06/07/2012US20120141795 Bismuth vanadate particles and the method for producing same
06/07/2012US20120138843 Mechanochemical synthesis and thermoelectric properties of magnesium silicide and related alloys
06/06/2012EP2295137B1 Process for producing colloidal crystal
06/06/2012CN202265420U 一种用于三氯氢硅的浓硫酸干燥设备 Concentrated sulfuric acid drying equipment for trichlorosilane
06/06/2012CN202265419U 一种二氯二氢硅和四氯化硅预混合储存装置 A dichloro-dihydro-silicon and silicon tetrachloride premixing storage device
06/06/2012CN202265418U 多晶硅还原炉和观察视镜 Polysilicon reduction furnace and observe Mirrors
06/06/2012CN202265417U 具有新型喷嘴的多晶硅还原炉 Polysilicon reduction furnace has a new nozzle
06/06/2012CN202265416U 多晶硅还原炉 Polysilicon reduction furnace
06/06/2012CN102485649A Polysilicon hydrogenation furnace
06/06/2012CN102154659B Preparation method of silicon nanowire by electrorefining industrial silicon by fused salt
06/06/2012CN101982410B Preparation method of rare earth compound doped lithium ferrous silicate cathode material
06/06/2012CN101857253B Process for producing aluminium hydroxide, silicic acid and sodium carbonate by utilizing fly ash
06/06/2012CN101762158B Method and device for purifying metallurgy by using liquid filter screen
06/06/2012CN101717214B Method for preparing silicon-aluminum aerogel by using fly ash as raw material through normal pressure drying
06/06/2012CN101638322B Method for preparing carbon/carbon heat shields used for polysilicon hydriding furnances
06/06/2012CN101377376B Method for recovering tail gas generated by polycrystalline silicon production
06/05/2012US8192522 Chemical process for generating energy
05/2012
05/31/2012WO2012070333A1 Method for producing porous monolith
05/31/2012WO2012069570A1 Preparation of stable metal oxide sols, of use in particular for the manufacture of thin films having optical and abrasion-resistant properties
05/31/2012WO2012068717A1 Method for manufacturing solar-grade silicon
05/31/2012WO2012068638A1 Method of pre treatment of lizardite
05/31/2012US20120134917 Dermatological composition
05/31/2012US20120133078 Step and Flash Imprint Lithography
05/31/2012US20120132223 Compositions And Methods For Increasing Tightly Bound Water In Hair
05/31/2012US20120131973 Utilization of a Peridotite-type Rock for the Treatment of CO2 from a CO2-emitting Industrial Plant
05/30/2012EP2456718A1 Production of silanes from silicon alloys and alkaline earth metals or alkaline earth metal silicides
05/30/2012CN202246105U Buffering mechanism of water glass processing system
05/30/2012CN202246104U Fluidized bed reactor for preparing trichlorosilane
05/30/2012CN202246103U Silicon tetrachloride washing pipeline structure at outlet of bubble tower kettle
05/30/2012CN202246102U Heat and mass transferring device with cyclone plates used in polycrystalline silicon production process
05/30/2012CN202246101U Trichlorosilane separation device for purification of substance with high/low boiling point
05/30/2012CN202246100U Trichlorosilane separating and purifying system in polysilicon production process
05/30/2012CN202246099U Boron removing system for chlorosilane during production of polycrystalline silicon
05/30/2012CN202246098U Trichlorosilane synthesizing equipment
05/30/2012CN202246097U Insulating component for polycrystalline silicon reduction furnace
05/30/2012CN202246096U Graphite chuck capable of being used repeatedly
05/30/2012CN202246095U Polysilicon reduction furnace
05/30/2012CN202246094U Flash evaporating tank heat energy utilizing device in polysilicon industry
05/30/2012CN202246093U Energy-saving polycrystalline silicon reduction furnace
05/30/2012CN202246092U Total radiation type efficient electric heating furnace
05/30/2012CN202246091U Spray nozzle of polycrystalline silicon reduction furnace
05/30/2012CN202246090U Uniform heat extraction polycrystalline silicon reduction furnace base plate cooling structure
05/30/2012CN202246089U Silica powder recovering device
05/30/2012CN202246088U Reduction electrode bar for producing polycrystalline silicon by siemens process
05/30/2012CN202246087U Opening device in silicon metal smelting process
05/30/2012CN202246086U Slag stopping device suitable for bag cleaning during silicon metal production
05/30/2012CN202246085U Device for blowing ultra-fine metal silicon powder into bag
05/30/2012CN202246084U Wear-resistant guide wheel for pulling silicon discharging trolley during silicon smelting
05/30/2012CN202246083U Nozzle of polycrystalline silicon reduction furnace
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