| Patents for C01B 33 - Silicon; Compounds thereof (28,579) |
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| 04/02/2013 | US8410013 Catalyst for treating exhaust gas |
| 04/02/2013 | US8409546 Process for the preparation of zeolites having B-CHA structure |
| 04/02/2013 | US8409319 Silicon purification method |
| 04/02/2013 | CA2598558C Layered nanoparticles |
| 03/28/2013 | WO2013043626A1 Sulfur containing silica particle |
| 03/28/2013 | WO2013043570A1 Sulfur containing silica particle |
| 03/28/2013 | WO2013042780A1 Production method for positive electrode material for secondary battery |
| 03/28/2013 | WO2013042778A1 Production method for positive electrode material for secondary battery |
| 03/28/2013 | WO2013042777A1 Production method for positive electrode material for secondary battery |
| 03/28/2013 | WO2013042361A1 Device for producing polycrystal silicon and method for producing polycrystal silicon |
| 03/28/2013 | WO2013042151A1 Improved method for the preparation of metallurgical grade high purity silicon in particular for use in photovoltaic field |
| 03/28/2013 | WO2013042012A1 Core shell conjugation of silica nanotube and polythiophene for qcm application and method for making the same |
| 03/28/2013 | WO2013041780A1 Method of producing a silicon/carbon composite material and use of such a material |
| 03/28/2013 | WO2013040705A1 Particulate anode materials and methods for their preparation |
| 03/28/2013 | US20130078519 Production process for lithium-silicate-based compound |
| 03/28/2013 | US20130078176 Flow tube reactor for conversion of silicon tetrachloride to trichlorosilane |
| 03/28/2013 | US20130075660 Phosphor and method for preparing the same |
| 03/28/2013 | DE102012223193A1 Discharging silicon splitters from a cleaning bath for polysilicon, comprises e.g. separating a cleaning medium and the splitters using a filter, washing the filter and removing the splitter from the filter, removing the cleaning medium |
| 03/28/2013 | CA2844846A1 Particulate anode materials and methods for their preparation |
| 03/27/2013 | EP2572016A1 Apparatus and method for supplying electric power to a cvd - reactor |
| 03/27/2013 | EP2571808A1 Porous inorganic oxide particles and methods of making and using the same |
| 03/27/2013 | CN202838056U Numeral opening ring type temperature compensating device of calcium silicide preparation heating system |
| 03/27/2013 | CN202829611U Device used for separating and washing of sodium fluoride and silicon dioxide |
| 03/27/2013 | CN202829598U Flue gas heating type polycrystalline silicon hydrogenation feeding system |
| 03/27/2013 | CN202823150U Device recycling fluosilicic acid from phosphoric acid extraction tail gas |
| 03/27/2013 | CN103003989A Positive electrode active material, positive electrode, and non-aqueous electrolyte secondary battery |
| 03/27/2013 | CN103003201A Silicon dioxide powder having special surface properties and toner composition containing said powder |
| 03/27/2013 | CN103003200A Polycrystalline silicon ingot manufacturing apparatus, polycrystalline silicon ingot manufacturing method, and polycrystalline silicon ingot |
| 03/27/2013 | CN102992337A Functional attapulgite particle with amido on surface and preparation method thereof |
| 03/27/2013 | CN102992336A Reaction device for preparing sodium silicate by utilizing high-efficiency and energy-saving liquid phase method |
| 03/27/2013 | CN102992335A Industrial production device and method for producing nanometer SiO2 rice hull ash |
| 03/27/2013 | CN102992334A Hollow nano-grade silica particles and preparation method of heat-insulation paint thereof |
| 03/27/2013 | CN102992333A Low-cost method for preparing aerosil |
| 03/27/2013 | CN102992332A Method for preparing white carbon blacks by using waste silica bricks |
| 03/27/2013 | CN102992331A Preparation method for silicon dioxide with high water absorption capability |
| 03/27/2013 | CN102992330A Fluidized bed deacidification purification device and process |
| 03/27/2013 | CN102992329A Method for preparing mesoporous silicon oxide microspheres |
| 03/27/2013 | CN102992328A Process for recycling chlorosilane gas-containing waste gas and waste liquid in process of distilling chlorosilane |
| 03/27/2013 | CN102992327A Method and equipment for purifying polycrystalline silicon through solidification crucible rotary electron beam melting |
| 03/27/2013 | CN102992326A Method for removing impurity B in metallurgical silicon through wet process |
| 03/27/2013 | CN102992325A Thermal protection shield for polycrystalline silicon reduction furnace, and preparation method thereof |
| 03/27/2013 | CN102992324A Production system for preparing water-soluble nano-grade silicon particles |
| 03/27/2013 | CN102989210A Silica nanomaterial filter assembly for waste insulating oil |
| 03/27/2013 | CN102502672B Layered multi-stage zinc silicate and preparation method and application thereof |
| 03/27/2013 | CN102417183B Improved recovery condensation system for tail gas in preparation of polysilicon |
| 03/27/2013 | CN102259861B Starting method and system of polycrystalline silicon reduction furnace |
| 03/27/2013 | CN102229806B Green circular economy technology with coal coking as the main part |
| 03/27/2013 | CN102225768B Method for preparing ultra-fine active white carbon black by using manganese leached slag and manganese electrolysis waste acid |
| 03/27/2013 | CN102092720B Continuous preparation device for high-purity silane gas |
| 03/27/2013 | CN101875496B Recovering method of silica gel used for petroleum product fluorescent group composition analysis |
| 03/27/2013 | CN101708853B Hollow silicon dioxide microsphere with different surface configurations and preparation method thereof |
| 03/27/2013 | CN101445959B Method for manufacturing polycrystalline silicon |
| 03/27/2013 | CN101417804B Apparatus for producing trichlorosilane and method for producing thrichlorosilane |
| 03/27/2013 | CN101386412B System and method for producing solar grade silicon |
| 03/27/2013 | CN101264895B Method for preparing magadiite using an organic structuring element such as quaternary diammonium |
| 03/27/2013 | CN101200305B Coal ash roller type fine extractive technique |
| 03/26/2013 | US8404774 Adhesive and sealant systems |
| 03/26/2013 | US8404616 Photocatalyst and method for producing same |
| 03/26/2013 | US8404206 Methods for producing polycrystalline silicon that reduce the deposition of silicon on reactor walls |
| 03/26/2013 | US8404205 Apparatus and method for producing polycrystalline silicon having a reduced amount of boron compounds by forming phosphorus-boron compounds |
| 03/26/2013 | US8404016 Method for refining metal |
| 03/26/2013 | CA2551715C Ormosil aerogels containing silicon bonded linear polymers |
| 03/26/2013 | CA2485169C Peptide derivatives, and their use for the synthesis of silicon-based composite materials |
| 03/21/2013 | WO2013040410A1 Directional solidification system and method |
| 03/21/2013 | WO2013040372A1 Multi-crystalline silicon ingot and directional solidification furnace |
| 03/21/2013 | WO2013040219A1 Directional solidification furnace having movable heat exchangers |
| 03/21/2013 | WO2013039212A1 Methods for producing purified active silicic acid solution and silica sol |
| 03/21/2013 | WO2013037639A1 Use of low-boiling compounds in chlorosilane processes |
| 03/21/2013 | WO2012167017A3 Superhydrophobic coatings and methods for their preparation |
| 03/21/2013 | WO2012148561A3 Silica nanoaggregates and organosilicon complexes and methods of forming them from biomass materials |
| 03/21/2013 | US20130068995 Silica having metal ions absorbed thereon and fabricating method thereof |
| 03/21/2013 | US20130068139 Silica gel comprising guanidine carbonate |
| 03/21/2013 | DE102011115081A1 Producing solar silicon useful in solar industry, comprises subjecting saw-waste to hydrometallurgical extractive enrichment process, compacting silicon-concentrate, subjecting to pyrometallurgical refining and converting into solar silicon |
| 03/20/2013 | CN202808383U Auxiliary equipment of white carbon black boiler |
| 03/20/2013 | CN202808382U Trichlorosilane synthesis gas wet dust collection device |
| 03/20/2013 | CN202808381U Silicon tetrachloride recovery device |
| 03/20/2013 | CN202808380U Silicon tetrachloride hydrogenating device |
| 03/20/2013 | CN202808379U Hydrogen pressure machine connected production device of polycrystalline silicon system |
| 03/20/2013 | CN102985366A Method of manufacturing silica nanopowders with fungicidal properties, especially for polymer composites |
| 03/20/2013 | CN102985365A Inorganic mesoporous materials with chiral nematic structures and preparation method thereof |
| 03/20/2013 | CN102985364A Method for cleaning bell jar, method for manufacturing polycrystalline silicon and device for drying bell jar |
| 03/20/2013 | CN102985363A System and method for polycrystalline silicon deposition |
| 03/20/2013 | CN102985097A Composition comprising aluminum silicates and silver nanoparticles as bactericides |
| 03/20/2013 | CN102978696A Protective device for polysilicon ingot casting crucible |
| 03/20/2013 | CN102977291A Cross-linkable fluorine-containing polymer, and its application in preparation of super-amphiphobic surfaces |
| 03/20/2013 | CN102976415A Phase-separation based method for preparing functional hybrid nanoparticles |
| 03/20/2013 | CN102976349A Preparation method for crystal mica powder and after-treatment processing method thereof |
| 03/20/2013 | CN102976348A Preparation method of kaolin having high colloid index |
| 03/20/2013 | CN102976347A Method for preparing rectorite aerogel |
| 03/20/2013 | CN102976346A Automatic control system for layered crystal sodium disilicate production line |
| 03/20/2013 | CN102976345A Preparation method for bentonite in seawater and chemical industry pollution water resistance waterproof carpet |
| 03/20/2013 | CN102976344A Preparation method of zinc silicate nanometer material |
| 03/20/2013 | CN102976343A Preparation method for nano-silicon dioxide with low specific surface area |
| 03/20/2013 | CN102976342A Preparation method of silicon dioxide microspheres |
| 03/20/2013 | CN102976341A Preparation method of hollow silicon dioxide spherical powdery material |
| 03/20/2013 | CN102976340A Method using gradient way to prepare highly dense monox microballoon |
| 03/20/2013 | CN102976339A Process for preparing high-dispersibility white carbon black through hydrochloric acid precipitation method |
| 03/20/2013 | CN102976338A Gas phase chlorination method of dichlorosilane |
| 03/20/2013 | CN102976337A Method for preparing silicon tetrafluoride by rotary kiln |
| 03/20/2013 | CN102976336A Method for preparing ammonium fluosilicate solids from fluorosilicone compounds |