| Patents for C01B 33 - Silicon; Compounds thereof (28,579) |
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| 12/04/2013 | CN103420374A 多晶硅 Polysilicon |
| 12/04/2013 | CN103418316A Preparation method of modified micro-granules |
| 12/04/2013 | CN102757061B Preparation method of molecular sieve primary structural unit pillared magnesium saponite |
| 12/04/2013 | CN102701219B High-pressure microwave digested quartz sand and method for preparing nano-amorphous silicon oxide |
| 12/04/2013 | CN102659109B 多晶硅还原炉 Polysilicon reduction furnace |
| 12/04/2013 | CN102317208B Process for purification of monosilane |
| 12/04/2013 | CN101987296B Method for preparing SiH4 by disproportionating SiH2C12 |
| 12/03/2013 | US8597425 Highly dispersible silica for using in rubber |
| 12/03/2013 | US8596468 Composite caustic silica gel manufacturing method and gels made thereby |
| 12/03/2013 | CA2717028C Precipitated silica having particular morphology, grading and porosity, their preparation and use thereof |
| 12/01/2013 | CA2817474A1 The power supply arrangement with an inverter for producing a single-phase alternating current |
| 12/01/2013 | CA2816625A1 Power supply arrangement with an inverter for producing n-phase ac current |
| 11/28/2013 | WO2013177028A1 Silicothermic reduction of metal oxides to form eutectic composites |
| 11/28/2013 | WO2013177019A2 Containment of molten materials having silicon |
| 11/28/2013 | WO2013176902A1 Mechanically fluidized silicon deposition systems and methods |
| 11/28/2013 | WO2013176244A1 Phosphorus recovery material, method for producing phosphorus recovery material, and phosphorus recovery method |
| 11/28/2013 | WO2013142500A8 Improved method for production of li2msio4 electrode materials |
| 11/28/2013 | DE102011004916B4 Vorrichtung und Verfahren zum Trocknen von Polysilicium Device and method for drying polysilicon |
| 11/28/2013 | DE102010007916B4 Verfahren zur Hydrierung von Chlorsilanen und Verwendung eines Konverters zur Durchführung des Verfahrens Process for the hydrogenation of chlorosilanes and a converter for implementing the method |
| 11/27/2013 | EP2666750A1 Polycrystalline silicon |
| 11/27/2013 | EP2665682A1 Process and apparatus for conversion of silicon tetrachloride to trichlorosilane |
| 11/27/2013 | EP2607074B1 Materials for producing transparent heat protection elements and light protection elements produced using such materials, and method for the production thereof |
| 11/27/2013 | CN203307063U Multifunctional boiling furnace heating system |
| 11/27/2013 | CN203307062U Movable type sodium silicate leaching and filling equipment |
| 11/27/2013 | CN203307061U Sodium silicate draining and filling equipment |
| 11/27/2013 | CN203307060U Cut material collection recovery system |
| 11/27/2013 | CN203307059U Discharge hole of sodium silicate draining and filling equipment |
| 11/27/2013 | CN203307058U Cut material collection recovery device |
| 11/27/2013 | CN203307057U Reaction furnace flue waste heat utilization device |
| 11/27/2013 | CN203307056U Sodium fluorosilicate preparation system |
| 11/27/2013 | CN103415575A Modified silica particles |
| 11/27/2013 | CN103415491A Highly efficient method for producing ceramic microparticles |
| 11/27/2013 | CN103415470A Beneficial thermo-chemical treatment of kaolin with ammonium polyphosphate |
| 11/27/2013 | CN103415469A Reactor design for reacting organochlorosilanes and silicon tetrachloride to obtain hydrogen-containing chlorosilanes |
| 11/27/2013 | CN103409120A Polymer nano intercalation composite plugging agent as well as preparation method and application thereof |
| 11/27/2013 | CN103408075A Preparation method of magnetic TiO2/SiO2/Fe3O4 nanocomposite |
| 11/27/2013 | CN103408029A Method for deeply removing iron ions in water glass |
| 11/27/2013 | CN103408028A Production technique of super-heat-insulation material silica gel |
| 11/27/2013 | CN103408027A Preparation method and application of silica sol with irregular shape |
| 11/27/2013 | CN103408026A Method for preparing dichlorosilane |
| 11/27/2013 | CN103408025A Equipment for preparing dichlorosilane |
| 11/27/2013 | CN103408024A Method for preparing silicane |
| 11/27/2013 | CN103408023A Method and equipment for treatment of chlorosilane-containing waste liquid |
| 11/27/2013 | CN103408022A Silicon powder conveying equipment and system with same for synthesizing trichlorosilane |
| 11/27/2013 | CN103408021A Method for synthesizing trichlorosilane by utilizing reverse-disproportionation device |
| 11/27/2013 | CN103408020A Equipment for preparing silicane |
| 11/27/2013 | CN103408019A Device for preparing mixed gas feed used for reduction production of polycrystalline silicon |
| 11/27/2013 | CN103408018A Method for preparing mixed gas feed for reduction production of polycrystalline silicon |
| 11/27/2013 | CN103408017A High-temperature water-circulation flash-evaporation integrated tank and system for producing polycrystalline silicon |
| 11/27/2013 | CN103408016A Method for preparing silicon particles and fluidized bed reactor |
| 11/27/2013 | CN103408009A Preparation method for coproduction of high-specific-capacitance active carbon and nano silicon dioxide from rice hull |
| 11/27/2013 | CN102583415B Method for preparing liquid phase of Li4SiO4 high-temperature carbon pick-up material |
| 11/27/2013 | CN102557051B Method for preparing hollow mesocellular silica nanometer particles based on polymer formwork |
| 11/27/2013 | CN102502667B Large-pore-diameter large-window three-dimensionally communicated ordered mesoporous material and preparation method thereof |
| 11/27/2013 | CN102491353B Method for preparing transparent porous silica microspheres |
| 11/26/2013 | US8592504 Amorphous siliceous powder, process for production thereof, resin composition, and semiconductor encapsulation material |
| 11/26/2013 | US8592496 Telechelic hybrid aerogels |
| 11/26/2013 | US8591851 Methods and apparatuses for manufacturing cast silicon from seed crystals |
| 11/26/2013 | US8591758 Mechanochemical synthesis and thermoelectric properties of magnesium silicide and related alloys |
| 11/26/2013 | CA2502597C Silicon substituted oxyapatite |
| 11/21/2013 | WO2013173305A2 Process for producing high solids polysilicic acid with high soda efficiency and silica yield |
| 11/21/2013 | WO2013171812A1 Silica particles, method for producing same, and resin composition |
| 11/21/2013 | US20130306927 Atomic layer deposition of a metal chalcogenide material and related memory cells and methods of forming memory cells |
| 11/21/2013 | DE102012208473A1 Polykristallines Silicium Polycrystalline silicon |
| 11/21/2013 | CA2815252A1 Polycrystalline silicon |
| 11/20/2013 | EP2664582A1 Method for manufacturing metal-oxide-containing particles and method for manufacturing aggregate of metal-oxide colloidal particles |
| 11/20/2013 | EP2664581A1 Flake-like mesoporous particles and manufacturing method therefor |
| 11/20/2013 | CN203301761U Energy saving silicon tetrachloride explosion-proof electric heater |
| 11/20/2013 | CN203295208U White carbon black filter cake pulping tank |
| 11/20/2013 | CN203295207U Positive-negative pressure generator |
| 11/20/2013 | CN203295206U Automatic feeding system in medium smelting |
| 11/20/2013 | CN203295205U Fluidized bed reactor |
| 11/20/2013 | CN103403841A Gas phase growth device and gas phase growth method |
| 11/20/2013 | CN103403124A Process for preparing aqueous colloidal silica sols of high purity from alkali metal silicate solutions |
| 11/20/2013 | CN103402933A High-purity silicon dioxide granules for quartz glass applications and method for producing said granules |
| 11/20/2013 | CN103402916A Method for the separation of metal ions that are divalent or higher from strong acids or highly acidic media |
| 11/20/2013 | CN103402623A Combined method for the production of hydrogen-containing chlorosilanes |
| 11/20/2013 | CN103396694A Preparation method for coiled-steel coating delustering agent |
| 11/20/2013 | CN103396291A Technology for recovering glycol, silicon powder and cutting edge material from slurry, and apparatus thereof |
| 11/20/2013 | CN103395845A Magnetic nanoparticle for rapid screening of estradiol |
| 11/20/2013 | CN103395836A Collecting device for silicon monoxide generated in process of smelting zircon sand by electric arc furnace |
| 11/20/2013 | CN103395797A Method for improving colloidal property of attapulgite clay by using bischofite |
| 11/20/2013 | CN103395796A Comprehensive utilization method of serpentine and device used by method |
| 11/20/2013 | CN103395795A Preparation method of nano-porous material |
| 11/20/2013 | CN103395794A Preparation method of monodispersed silicon dioxide grains with uniform grain sizes |
| 11/20/2013 | CN103395793A Method for preparing aluminum oxide and white carbon black by utilizing oil shale ash |
| 11/20/2013 | CN103395792A White carbon black preparation method |
| 11/20/2013 | CN103395791A Mineral processing and deep purification method for quartz sand |
| 11/20/2013 | CN103395790A Preparation method of esterified nano-SiO2 hydroxyl acrylic ester organic dispersion liquid |
| 11/20/2013 | CN103395789A Preliminary directional solidification process after polysilicon medium melting |
| 11/20/2013 | CN103395788A Ingot-casting silicon powder with controllable grain size as well as preparation method and application thereof |
| 11/20/2013 | CN103395787A Apparatus and preparation method for high purity silicon from silicon ore |
| 11/20/2013 | CN103395786A Method for production of polysilicon by smelting |
| 11/20/2013 | CN103395785A Method for preparing polycrystalline silicon by reducing sodium fluosilicate with sodium |
| 11/20/2013 | CN103395747A Method for simultaneously recovering iodine in iodine-containing fluosilicic acid and iodine-containing dilute phosphoric acid |
| 11/20/2013 | CN102795631B Method for preparing silicon dioxide aerogel |
| 11/20/2013 | CN102674377B Quartz crystal type conversion metal element gasification integration purification method |
| 11/20/2013 | CN102164854B Method of producing silica sols with controllable broad size distribution and minimum particle size |
| 11/20/2013 | CN102131599B Mold used for forming casting bar, casting device, and method for producing casting bar |
| 11/14/2013 | WO2013169542A1 Blended opacifier for coatings and polymeric matrices |