| Patents for C01B 33 - Silicon; Compounds thereof (28,579) |
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| 08/17/2011 | EP2357152A1 Hydrogen energy production system utilizing silicon wastewater and method for production of hydrogen energy using the same |
| 08/17/2011 | EP2356071A1 Method for preparing precipitated silica from sodium metabisulfite or sodium sulfite |
| 08/17/2011 | EP2356069A1 Synthesis of metal compounds |
| 08/17/2011 | EP2197793B1 Amorphous material comprising silicon and having an organised and hierarchised porosity |
| 08/17/2011 | CN201932916U 锌丝进料装置 Zinc wire feeder |
| 08/17/2011 | CN201932915U 一种多晶硅还原炉冷却系统 One kind of polysilicon reduction furnace cooling system |
| 08/17/2011 | CN201932914U 多晶硅分解炉 Polysilicon calciner |
| 08/17/2011 | CN102154703A Method for preparing magnesium silicate whiskers |
| 08/17/2011 | CN102154659A Preparation method of silicon nanowire by electrorefining industrial silicon by fused salt |
| 08/17/2011 | CN102153951A Coating composition containing polysilazane |
| 08/17/2011 | CN102153528A Method for preparing furfural, polyether polyalcohol, phenolic resin and nanometer silicon dioxide from straw |
| 08/17/2011 | CN102153103A Preparation method and application of modified attapulgite clay |
| 08/17/2011 | CN102153102A Polyimide reinforced clay aerogel material and preparation method thereof |
| 08/17/2011 | CN102153101A Preparation method for palygorskite modified by PAMAM (polyamide-amine) |
| 08/17/2011 | CN102153100A Method for preparing water glass and electronic silicon dioxide from treatment waste residues of sulfuric acid slags |
| 08/17/2011 | CN102153099A Method for preparing water glass and hydrophobic silicon dioxide by using treatment waste slag of calcined sulfate slag |
| 08/17/2011 | CN102153098A Method for preparing water glass and macroporous spherical silica gel from treatment waste residues of sulfuric acid cinder |
| 08/17/2011 | CN102153097A Method for preparing polysilicate aluminium ferric flocculant, aluminium sulphate and sodium metasilicate pentahydrate by co-generation on oil shale waste residues |
| 08/17/2011 | CN102153096A Bauxite iron-removing technology |
| 08/17/2011 | CN102153095A Method for removing impurities from attapulgite clay ores |
| 08/17/2011 | CN102153094A Method for preparing ordered mesoporous hollow silica spheres |
| 08/17/2011 | CN102153093A Method for preparing SBA-15 loaded metal or metallic oxide composite material |
| 08/17/2011 | CN102153092A Heat pump distillation and multi-effect distillation integrated device and process for purifying trichlorosilane |
| 08/17/2011 | CN102153091A Production method of sodium fluosilicate |
| 08/17/2011 | CN102153090A Boron gettering method for metallurgical N-type polycrystalline silicon chip |
| 08/17/2011 | CN102153089A Method for gettering phosphorus in N-type polysilicon slice by metallurgical method |
| 08/17/2011 | CN102153088A Method for carrying out slagging, pickling and boron removal on metal silicon |
| 08/17/2011 | CN102153087A Double-chamber single-connection vacuum degassing furnace and preparation method of solar-level polysilicon |
| 08/17/2011 | CN102153086A Quartz ceramic crucible |
| 08/17/2011 | CN101708854B Preparation method of spherical silicon dioxide |
| 08/17/2011 | CN101654250B Method for extracting silicon powder from grinding waste liquid |
| 08/16/2011 | US7998448 Amorphous silica and its manufacturing method |
| 08/16/2011 | US7998263 Sintered silicon oxide for film vapor deposition, its production method, and method for producing silicon oxide vapor deposition film |
| 08/11/2011 | WO2011095140A1 Method of manufacture of zeolites with pentasil structure with controlled distribution of aluminium atoms in the skeleton |
| 08/11/2011 | WO2011067333A3 Method and device for producing short-chained halogenated polysilanes |
| 08/11/2011 | US20110196099 Particle doublets and n-mers and methods for fabrication thereof |
| 08/11/2011 | US20110196047 Silica-based sols |
| 08/11/2011 | US20110195011 Method for making high purity metal oxide particles and materials made thereof |
| 08/10/2011 | EP2354091A1 Silicate solutions stable in storage |
| 08/10/2011 | EP2354090A2 Method and apparatus for manufacturing trichlorosilane |
| 08/10/2011 | EP2352582A1 System for producing silicon with improved resource utilization |
| 08/10/2011 | CN201923846U 一体换热式多晶硅氢化炉 One furnace heat exchanger type polycrystalline silicon hydride |
| 08/10/2011 | CN1976588B Dispersion having an insecticidal action |
| 08/10/2011 | CN102149635A Method for purification of silicon tetrachloride |
| 08/10/2011 | CN102149457A Fluidized bed reactor, the use thereof, and a method for the energy-independent hydration of chlorosilanes |
| 08/10/2011 | CN102145898A Production method of silicon dioxide ultrafine powder |
| 08/10/2011 | CN102145897A Large-pore-volume silicon dioxide with nanoparticle structure and preparation method thereof |
| 08/10/2011 | CN102145896A Superparamagnetism silicon dioxide mesoporous nanoparticle with three-dimensional mesoporous channel and preparation method thereof |
| 08/10/2011 | CN102145895A Method and equipment for purifying polysilicon by utilizing shallow molten pool to carry out vacuum smelting |
| 08/10/2011 | CN102145894A Method and device for smelting and purifying polysilicon by using electron beams and adopting slag filtering |
| 08/10/2011 | CN102145893A Method for purifying polysilicon by adopting electron beam to carry out fractionated smelting |
| 08/10/2011 | CN102145892A Method for removing phosphorus impurities from silicon metal |
| 08/10/2011 | CN102145891A Energy-saving furnace body of polycrystalline silicon reduction furnace |
| 08/10/2011 | CN102145890A Preparation method of hollow spherical silicon nanomaterial |
| 08/10/2011 | CN101842876B Method for forming silicon dots |
| 08/10/2011 | CN101780959B Preparation method of Bi4Si3O12 nanocrystals |
| 08/10/2011 | CN101780958B Method for rectifying trichlorosilane and silicon tetrachloride |
| 08/10/2011 | CN101724826B Surface treatment method for C-C heating element |
| 08/10/2011 | CN101717087B Method for producing polysilicon rod |
| 08/10/2011 | CN101698481B Solar-grade polysilicon purifying device and solar-grade polysilicon purifying method |
| 08/10/2011 | CN101696013B Method and device for producing polysilicon by using plasma assisting fluidized bed process |
| 08/10/2011 | CN101628719B Method for removing phosphorus impurities in silicon by vacuum induction melting |
| 08/10/2011 | CN101386411B Method for fluxing metal silicon using inert gas |
| 08/10/2011 | CN101372335B Method for preparing polysilicon |
| 08/10/2011 | CN101357288B Hydrogen chloride circulation recovering method from off-gas generated from the production of polycrystalline silicon |
| 08/09/2011 | US7993706 Method of forming a nano-structure and the nano-structure |
| 08/09/2011 | US7993455 Silicon manufacturing apparatus |
| 08/04/2011 | WO2011094662A1 Plasma deposition apparatus and method for making high-purity silicon |
| 08/04/2011 | WO2011094191A1 Method of producing cyclohexasilane compounds |
| 08/04/2011 | WO2011093142A1 Silica particles, process for production of same, and resin composition containing same |
| 08/04/2011 | WO2011092538A1 Agents for carbon dioxide capture, agents for amine stabilization and methods of making agents for carbon dioxide capture and amine stabilization |
| 08/04/2011 | WO2011092276A1 Electrode for a reactor for producing polycrystalline silicon |
| 08/04/2011 | WO2011070254A3 Method for heat-treating a silicon substrate for the production of photovoltaic cells, and photovoltaic cell production method |
| 08/04/2011 | US20110189476 Organized clay composite, method for producing the same, and resin composite containing organized clay composite |
| 08/04/2011 | US20110189074 Silcon Production With A Fluidized Bed Reactor Integrated Into A Siemens-Type Process |
| 08/04/2011 | US20110189073 Process for purification of monosilane |
| 08/04/2011 | US20110189072 Process for preparing higher hydridosilanes |
| 08/04/2011 | US20110189071 Mesoporous nanostructures |
| 08/04/2011 | US20110189070 Method of Producing Amorphous Aluminum Silicate, Amorphous Aluminum Silicate Obtained with said Method, and Adsorbent using the same |
| 08/04/2011 | US20110186779 Photovoltaic module recycling |
| 08/04/2011 | DE102010000270A1 Elektrode für einen Reaktor zur Herstellung von polykristallinem Silizium An electrode for a reactor for preparing polycrystalline silicon |
| 08/03/2011 | EP2351707A1 Hollow particle, method for producing the same, coating composition and article |
| 08/03/2011 | EP2231518B1 Apparatus including a plasma torch for purifying a semiconductor material |
| 08/03/2011 | CN201919184U 一种氢化炉发热体 A hydrogenated furnace heating element |
| 08/03/2011 | CN201914924U 一种有筛网式硅粉阻挡器的三氯硅烷合成装置 A kind of screen mesh silica fume stopper trichlorosilane synthesis device |
| 08/03/2011 | CN201914923U 一种三氯硅烷合成装置用的硅粉分配器 A silicon powder dispenser device in accordance with the synthesis of trichlorosilane |
| 08/03/2011 | CN102143911A Silica structure and method of producing the same, and heat insulating material |
| 08/03/2011 | CN102143910A Method for purification and compaction of feedstock for photovoltaic applications |
| 08/03/2011 | CN102143909A High-purity crystalline silicon, high-purity silicon tetrachloride, and processes for producing same |
| 08/03/2011 | CN102140683A View window system for polysilicon smelting furnace |
| 08/03/2011 | CN102140678A Method, device and CVD-Siemens system for producing uniform polysilicon rod |
| 08/03/2011 | CN102140179A Method for preparing styrene grafted silicon dioxide superhydrophobic thin film |
| 08/03/2011 | CN102139925A Method for preparing barium nitrate and co-producing sodium silicate and ferric nitrate by barium mud |
| 08/03/2011 | CN102139882A Method for co-production preparation of sodium silicate and sodium metasilicate pentahydrate by using oil shale waste residues |
| 08/03/2011 | CN102139881A Method for producing hydrated silicon dioxide and aluminum-iron water treatment agent by using coal ash |
| 08/03/2011 | CN102139880A Method for removing impurity boron in polycrystalline silicon by electron beam slagging smelting |
| 08/03/2011 | CN102139879A Method for purifying polysilicon by using silicon and tin alloy |
| 08/03/2011 | CN102139878A Method for removing boron impurity from industrial silicon by using titanium-containing compound |
| 08/03/2011 | CN102139877A Method for removing boron and phosphorus impurities in industrial silicon by ferrous compounds |
| 08/03/2011 | CN102139876A Method for preparing silicon nanotube |