| Patents for C01B 33 - Silicon; Compounds thereof (28,579) |
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| 02/15/2012 | CN102351189A Method for treating solar monocrystalline silicon crucible bottom materials |
| 02/15/2012 | CN102351188A Method for preparing acicular high-purity silicon aggregates and equipment thereof |
| 02/15/2012 | CN102351187A Silicon core drawing process and raw material rod preheating method in silicon core drawing |
| 02/15/2012 | CN102351186A Method for recovering silicon material with metal coating on surface |
| 02/15/2012 | CN102351183A Method for recovering polysilicon from by-product from silicon chip cutting processing |
| 02/15/2012 | CN102351150A Method for preparing hydrogen fluoride and coproducing white carbon black with silicon tetrafluoride |
| 02/15/2012 | CN102351145A Method for purifying cycling hydrogen in production of polysilicon |
| 02/15/2012 | CN102350362A Nanometer catalyst for silicon tetrachloride hydrogenation reaction and preparation method thereof |
| 02/15/2012 | CN102350351A Hydrogenation catalyst and preparation method thereof |
| 02/15/2012 | CN102350225A PVDF (Polyvinylidene Fluoride) hybridized flat film for absorbing heavy metal ions |
| 02/15/2012 | CN101961001B 电热诱蚊装置 Electric mosquito device |
| 02/15/2012 | CN101905886B 一种电子束梯度熔炼提纯多晶硅的方法 An electron beam melting gradient purification method polysilicon |
| 02/15/2012 | CN101823738B 一种用氯碱盐泥生产轻质碳酸镁联产微细碳酸钙和水玻璃的方法 One kind of cement production by the chlor-alkali salt of light magnesium carbonate and sodium silicate micro-cogeneration methods |
| 02/15/2012 | CN101691225B 稻壳灰联产制备纳米二氧化硅和活性炭的方法 Rice husk ash generation nano silica and activated carbon method |
| 02/14/2012 | US8114935 Microporous precipitated silica |
| 02/14/2012 | US8114371 Process for production of precipitated silica from olivine |
| 02/14/2012 | US8114369 Catalyst containing platinum and palladium for the selective reduction of NOx with hydrogen (H2-SCR) |
| 02/14/2012 | US8114352 High-pressure fluidized bed reactor for preparing granular polycrystalline silicon |
| 02/10/2012 | DE212009000165U1 Vorrichtung zur Stromversorgung eines CVD-Prozesses bei der Siliziumabscheidung An apparatus for power supply of a CVD process in the deposition of silicon |
| 02/09/2012 | WO2012019064A1 Silica hydrogel impregnated with tio2 and method of making same |
| 02/09/2012 | WO2012018619A1 Calcining chamber and process |
| 02/09/2012 | WO2012018598A1 Superficially porous materials comprising a substantially nonporous core having narrow particle size distribution; process for the preparation thereof; and use thereof for chromatographic separations |
| 02/09/2012 | WO2012017122A1 Method for obtaining large pieces with high mechanical and thermal performance from silicon oxycarbide glass |
| 02/09/2012 | WO2012017053A1 Plant for preparation of monosilane |
| 02/09/2012 | WO2012016952A1 High-temperature-stable sheet silicates having an increased layer separation |
| 02/09/2012 | US20120034524 Nano-Composite Anode for High Capacity Batteries and Methods of Forming Same |
| 02/09/2012 | US20120034147 Method for cleaning silicon sludge |
| 02/09/2012 | US20120034146 Carrier fluids for abrasives |
| 02/09/2012 | US20120031573 Deinking of waste paper |
| 02/09/2012 | DE102011084372A1 Device for depositing polycrystalline silicon on thin rods, comprises an electrode for a power supply of thin rods, a quartz element and/or a graphite element present on the electrode and/or a mold body made of silicon |
| 02/09/2012 | DE102010034469A1 Anlage zur Herstellung von Monosilan Plant for the production of monosilane |
| 02/08/2012 | EP2415712A1 Method for collection of hexachlorodisilane and plant for the method |
| 02/08/2012 | EP2415711A1 Process and apparatus for the preparation and recovery of high purity silicon |
| 02/08/2012 | CN202139060U 一种降低多晶硅合成精馏系统负荷的装置 A method of reducing the synthesis of polycrystalline silicon rectification system load device |
| 02/08/2012 | CN202139059U 多晶或单晶硅废料回用去胶工艺专用退火炉 Polycrystalline or monocrystalline silicon scrap plastic back spent dedicated Annealing Process |
| 02/08/2012 | CN202139058U 一种多晶硅加热提纯装置 One kind of heating polysilicon purification unit |
| 02/08/2012 | CN202136907U 一种多晶硅尾气中氯化氢的去除装置 One kind of Polysilicon exhaust hydrogen chloride removal device |
| 02/08/2012 | CN1714628B 动物用卫生砂 Animal litter |
| 02/08/2012 | CN102348493A Production of high-purity suspensions containing precipitated silicas by electrodialysis |
| 02/08/2012 | CN102344638A Method for reinforcing grafted diene rubber by in-situ sol-gel method |
| 02/08/2012 | CN102344171A New method for resource comprehensive utilization of red mud and fly ash |
| 02/08/2012 | CN102344148A Method for producing water class with high mole ratio by coal gangue acid-leaching residue |
| 02/08/2012 | CN102344147A Preparation method of silicon oxide nanoscale flower |
| 02/08/2012 | CN102344146A Process and equipment for synthetizing silicon tetrafluoride |
| 02/08/2012 | CN102344145A Method for preparing silane with trichlorosilane |
| 02/08/2012 | CN102344144A Automatic acid/alkali cleaning reaction device for waste crystalline silicon |
| 02/08/2012 | CN102344143A Physical purification method and device of metallic silicon |
| 02/08/2012 | CN102344142A Method for purifying silicon through removing boron |
| 02/08/2012 | CN102344141A Socket joint type silicon core lapping structure and method capable of increasing contact area and reducing electric resistance |
| 02/08/2012 | CN102344140A Method for depositing crystalline silica |
| 02/08/2012 | CN101975765B 一种表面等离子体子共振传感元件及其制作方法 A surface plasmon resonance sensor and manufacturing method thereof |
| 02/08/2012 | CN101844773B 一种埃洛石的除铁增白方法 One kind of halloysite in addition to iron whitening methods |
| 02/08/2012 | CN101535182B 二氧化硅-氧化铝复合溶胶及其制造方法 Silica - alumina composite sol and its manufacturing method |
| 02/08/2012 | CN101528603B 中微孔二氧化硅颗粒 In microporous silica particles |
| 02/08/2012 | CN101415641B 改性粘土矿物 Modified clay minerals |
| 02/07/2012 | US8110517 Composites and composite membranes |
| 02/07/2012 | US8110167 Nanowire synthesis from vapor and solid sources |
| 02/07/2012 | US8110166 Process for producing silica from olivine |
| 02/02/2012 | WO2012015261A2 Silicon carbide and method for manufacturing the same |
| 02/02/2012 | WO2012015152A2 Catalyst used in hydrodechlorination reaction of silicon tetrachloride for manufacturing trichlorosilane, and method for manufacturing same |
| 02/02/2012 | WO2012015061A1 Crystal oriented ceramics and method for producing same |
| 02/02/2012 | WO2012014497A1 Exhaust gas processing system |
| 02/02/2012 | WO2012013876A1 Recycling of silicon sawing slurries using thermal plasma for the production of ingots or wafers |
| 02/02/2012 | WO2012013123A1 Process and system for preparing silane from trichlorosilane |
| 02/02/2012 | US20120029136 Hydrophilic silica as filler for silicone rubber formulations |
| 02/02/2012 | US20120027660 Methods to recover and purify silicon particles from saw kerf |
| 02/02/2012 | US20120024333 Thermoelectric material deformed by cryogenic impact and method of preparing the same |
| 02/02/2012 | DE102010033029A1 Hochtemperaturstabile Schichtsilikate mit erhöhter Schichtaufweitung High temperature stable layer silicates with increased layer separation |
| 02/02/2012 | DE102009043950B4 Reaktor zur Herstellung von polykristallinem Silizium Reactor for the production of polycrystalline silicon, |
| 02/01/2012 | EP2411329A1 Natural amorphous silica filler products |
| 02/01/2012 | EP2411139A1 Triggered release |
| 02/01/2012 | CN202131107U 多晶硅还原炉异型喷嘴 Polysilicon reduction furnace shaped nozzle |
| 02/01/2012 | CN202131106U 多晶硅还原炉设备垫片冷却水结构 Gasket polysilicon reduction furnace equipment cooling water structure |
| 02/01/2012 | CN202131105U 多晶硅还原炉电极棒分布结构 Distribution structure polysilicon electrode rod reduction furnace |
| 02/01/2012 | CN202131104U 多晶硅还原炉钟罩与底盘 Polysilicon reduction furnace bell and chassis |
| 02/01/2012 | CN202131103U 多晶硅cvd炉三层底盘结构 Polysilicon cvd furnace three chassis structure |
| 02/01/2012 | CN202131102U 多晶硅还原炉 Polysilicon reduction furnace |
| 02/01/2012 | CN202131101U 多晶硅还原炉顶部进气装置 Polysilicon reduction furnace top intake device |
| 02/01/2012 | CN102341463A Aqueous silanized silica dispersion |
| 02/01/2012 | CN102341351A Process for preparation of pillared silicates |
| 02/01/2012 | CN102341350A Isomorphously substituted silicate |
| 02/01/2012 | CN102341349A Process for the preparation of layered silicates |
| 02/01/2012 | CN102337397A High-efficient separation and extraction process of silicon and vanadium in stone coal |
| 02/01/2012 | CN102336409A Method for reducing metal impurities in polysilicon |
| 02/01/2012 | CN102336408A Novel method for purifying silicon |
| 02/01/2012 | CN102336407A Graphite chuck capable of being repeatedly used |
| 02/01/2012 | CN102336400A Technology for recovering phosphorus from sewage through calcium silicate hydrate seed method |
| 02/01/2012 | CN101870475B 以醋酸锆为锆源非水解溶胶-凝胶反应低温合成硅酸锆粉体的方法 Zirconium acetate, zirconium source of non-hydrolytic sol - gel reaction temperature synthesis method of zirconium silicate powder |
| 02/01/2012 | CN101838005B 一种生产超细微轻质碳酸钙和白炭黑联产氯化钠和碳粉的方法 A process for producing ultra-fine calcium carbonate and silica sodium chloride and carbon generation methods |
| 02/01/2012 | CN101837978B 由硅矿产出单晶硅或多晶硅连续纯化反应处理装置及方法 Mineral out from a silicon single-crystal silicon or polycrystalline silicon continuous processing apparatus and method for purifying the reaction |
| 02/01/2012 | CN101792141B 硅晶体加工过程中废砂浆的处理工艺 Silicon crystal processing waste treatment processes mortar |
| 02/01/2012 | CN101767787B 一种金属硅表面处理提纯方法 Metal surface treatment method for purifying silicon |
| 02/01/2012 | CN101568488B 控制型燃烧合成硅合金的装置 Controlled combustion synthesis silicon alloy devices |
| 02/01/2012 | CN101440519B 多晶硅还原炉用硅芯电极 Polysilicon reduction furnace electrode with silicon core |
| 01/31/2012 | US8105564 Process for producing monosilane |
| 01/26/2012 | WO2012012228A2 Calcining chamber and process |
| 01/26/2012 | WO2012011523A1 Polycrystalline silicon ingot manufacturing apparatus, polycrystalline silicon ingot manufacturing method, and polycrystalline silicon ingot |
| 01/26/2012 | WO2012011160A1 Electromagnetic casting device for silicon ingots |
| 01/26/2012 | WO2012011159A1 Process for continuously casting silicon ingots |
| 01/26/2012 | WO2012011133A1 Clay and method for its production |