| Patents for C01B 33 - Silicon; Compounds thereof (28,579) |
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| 06/16/2011 | WO2011071098A1 Silicon material for infrared transmitting member, and infrared transmitting member |
| 06/16/2011 | WO2011071032A1 Process for production of polycrystalline silicon, and reaction furnace for production of polycrystalline silicon |
| 06/16/2011 | WO2011071030A1 Method for producing polycrystalline silicon, and reactor for producing polycrystalline silicon |
| 06/16/2011 | WO2011008064A3 Particles containing quantum dot and method for producing same |
| 06/16/2011 | WO2011008006A3 Method and apparatus for preparing a hydrophobic aerogel |
| 06/16/2011 | US20110142742 Method for purification of silicon tetrachloride |
| 06/16/2011 | DE10334513B4 Verfahren zur Herstellung eines Einkristalls aus einem Cerdotierten Gadoliniumsilicat A process for producing a single crystal of a cerium-doped gadolinium silicate |
| 06/15/2011 | EP2332885A1 Nanocomposite materials having electromagnetic-radiation barrier properties and process for obtainment thereof |
| 06/15/2011 | EP2332884A1 Reaction products made of aluminium silicate, production and use |
| 06/15/2011 | EP2331464A1 Method for producing high-purity sio2 from silicate solutions |
| 06/15/2011 | EP2331463A1 Method for producing high-purity sio2 from silicate solutions |
| 06/15/2011 | EP2331462A2 Production of solar-grade silicon from silicon dioxide |
| 06/15/2011 | EP2331459A2 Method for the pyrolysis of carbohydrates |
| 06/15/2011 | CN201864578U Synthetic reaction device |
| 06/15/2011 | CN201864577U Trichlorosilane synthesizer with plate type silica powder stopper |
| 06/15/2011 | CN201864576U Device comprehensively utilizing waste silica powder for producing trichlorosilane |
| 06/15/2011 | CN201864575U System capable of effectively accelerating silanization polycrystalline silicon rod growth rate |
| 06/15/2011 | CN1934032B Silica-based sols and their production and use |
| 06/15/2011 | CN1927712B Precipitated silicas with particular pore size distribution |
| 06/15/2011 | CN1803606B Pyrogenically produced silicon dioxide powder and dispersion thereof |
| 06/15/2011 | CN102099292A Silica nanoparticle structure and process for production of same |
| 06/15/2011 | CN102099291A Silica-based sols |
| 06/15/2011 | CN102099290A Silicon containing halogenide, method for producing the same, and use of the same |
| 06/15/2011 | CN102099286A Process for producing fluoride gas |
| 06/15/2011 | CN102099104A Halogenated polysilane and thermal process for producing the same |
| 06/15/2011 | CN102092828A Method for preparing polymer calcium-aluminum silicate coagulant from carbide slag |
| 06/15/2011 | CN102092736A Production method of half-calcined kaolin |
| 06/15/2011 | CN102092735A Purification method of sodium silicate |
| 06/15/2011 | CN102092734A Method for preparing sodium silicate solution and mullite refractory material with fly ash |
| 06/15/2011 | CN102092733A Method for preparing anhydrous metasilicate and elementary-substance sulphur from waste slag of treated sulfuric-acid burned slag |
| 06/15/2011 | CN102092732A Method for preparing water glass and precipitated silica from treatment waste residues of sulfuric acid residues |
| 06/15/2011 | CN102092731A Method for preparing water glass and active silica by using treated waste residue of pyrite cinder |
| 06/15/2011 | CN102092730A Method for preparing water glass and silica sol from waste residues produced by treatment of pyrite cinders |
| 06/15/2011 | CN102092729A Method for preparing sodium silicate and fine-pored spherical silica gel from waste slag of treated sulfuric-acid burned slag |
| 06/15/2011 | CN102092728A Method for preparing water glass and silicic acid from waste residues produced by treatment of pyrite cinders |
| 06/15/2011 | CN102092727A Method for preparing potash water glass adhesive and elemental sulfur with managed waste residue of sulfuric acid residue |
| 06/15/2011 | CN102092726A Method for preparing glass raw material and elementary sulfur with treatment waste residues of roasted sulfate slag |
| 06/15/2011 | CN102092725A Method for producing hydrate crystal silicon sodium titanate from waste strontium-barium glass |
| 06/15/2011 | CN102092724A Production method of modified kaolin |
| 06/15/2011 | CN102092723A Method for preparing high dispersing white carbon black with ammonia precipitation method |
| 06/15/2011 | CN102092722A Integrated preparation process of torispherical micro-silica powder |
| 06/15/2011 | CN102092721A Method for preparing nanoscale white carbon black through sulfuric acid precipitation method |
| 06/15/2011 | CN102092720A Continuous preparation device for high-purity silane gas |
| 06/15/2011 | CN102092719A Method for producing industrial calcium fluosilicate |
| 06/15/2011 | CN102092718A Method for preparing solar-grade polycrystalline silicon |
| 06/15/2011 | CN102092717A Polysilicon reduction furnace |
| 06/15/2011 | CN102092716A Silicon material cleaning method |
| 06/15/2011 | CN101698480B Method for producing polysilicon by adopting square silicon chip and device thereof |
| 06/15/2011 | CN101671028B Preparation method of silicane gas |
| 06/15/2011 | CN101638233B Dry method recovery technique of trichlorosilane synthetic tail gas |
| 06/15/2011 | CN101597062B Automatic power regulation device for polysilicon reducing furnace |
| 06/15/2011 | CN101569817B Tail gas recycling method in trichlorosilane production |
| 06/15/2011 | CN101503821B Polysilicon crucible platform supporting device |
| 06/15/2011 | CN101481116B Method for continuously producing white carbon black by hypergravity technology |
| 06/15/2011 | CN101224409B Preparing method of aerosol with high adsorption value |
| 06/15/2011 | CN101121518B Micro-powder combustion synthetic method for silicon-titanium compound |
| 06/15/2011 | CN101068748B Clay comprising charge-balancing organic ions and nanocomposite materials comprising the same |
| 06/14/2011 | US7959886 Mixed-layered phyllosilicate and process for producing the same |
| 06/14/2011 | US7959730 Method for processing silicon powder to obtain silicon crystals |
| 06/14/2011 | US7959728 Mesoporous silica particles and production process thereof |
| 06/14/2011 | CA2548902C Highly-structured silica having a low water uptake, preparation method thereof and uses of same |
| 06/14/2011 | CA2543109C Facile synthesis of polyhedral silsesquioxane anions and use thereof |
| 06/14/2011 | CA2429821C Process for the preparation of aqueous suspensions of anionic colloidal silica having a neutral ph and applications thereof |
| 06/09/2011 | WO2011068736A1 Rotational casting process |
| 06/09/2011 | WO2011067418A1 Method for producing oligosilanes |
| 06/09/2011 | WO2011067417A1 Method for producing hydrogenated polygermasilane and hydrogenated polygermasilane |
| 06/09/2011 | WO2011067416A1 Method for producing halogenated polysilanes |
| 06/09/2011 | WO2011067410A1 Method for removing impurities from silicon |
| 06/09/2011 | WO2011067332A1 Chloride-containing silicon |
| 06/09/2011 | WO2011067331A1 Method for producing hexachlorodisilane |
| 06/09/2011 | US20110136919 Novel precipitated silicic acids for support applications |
| 06/09/2011 | US20110136013 Material for coating a positive electrode of a lithium-ion battery and a method for making the same |
| 06/09/2011 | US20110135928 Metal silicon nitride or metal silicon oxynitride submicron phosphor particles and methods for synthesizing these phosphors |
| 06/09/2011 | US20110135567 Microporous tectosilicate and method for the production thereof |
| 06/09/2011 | US20110135559 Silicon purification method |
| 06/09/2011 | US20110135556 Method and device for producing energy, dme (dimethyl ether) and bio-silica using co2-neutral biogenic reactive and inert ingredients |
| 06/09/2011 | US20110135555 Process for producing fluoride gas |
| 06/09/2011 | DE102009056731A1 Halogenierte Polysilane und Polygermane Halogenated polysilanes and polygermanes |
| 06/09/2011 | DE102009056438A1 Verfahren zur Herstellung von Hexachlordisilan Process for the preparation of hexachlorodisilane |
| 06/09/2011 | DE102009056437A1 Verfahren und Vorrichtung zur Herstellung von kurzkettigen halogenierten Polys anen Anes method and apparatus for producing short-chain halogenated Polys |
| 06/09/2011 | DE102009056436A1 Chloridhaltiges Silicium Chloride-containing silicon |
| 06/09/2011 | CA2782247A1 Method for producing halogenated polysilanes |
| 06/08/2011 | EP2330232A1 CVD reactor with energy efficient thermal-radiation shield |
| 06/08/2011 | EP2329948A1 Materials for producing transparent heat protection elements and light protection elements produced using such materials, and method for the production thereof |
| 06/08/2011 | EP1866248B1 Process for the production of si by reduction of sicl4 with liquid zn |
| 06/08/2011 | CN201857275U Quartz sand purification cleaning device |
| 06/08/2011 | CN201857274U Trichlorosilane synthesizer with grid plate type silicone powder stopper |
| 06/08/2011 | CN201857273U Hydrogen chloride gas ejection component with horizontal gas spray holes |
| 06/08/2011 | CN201857272U Crucible for external refining in preparation of solar-grade polycrystalline silicon |
| 06/08/2011 | CN201857271U Polysilicon hydrogenation furnace |
| 06/08/2011 | CN201857270U U-shaped charcoal/charcoal heater high-temperature straightening device |
| 06/08/2011 | CN1980860B Method of preparing an aggregate metal oxide particle dispersion having a desired aggregate particle diameter |
| 06/08/2011 | CN1827330B Method of manufacturing molded body |
| 06/08/2011 | CN102089243A Reduction of silica |
| 06/08/2011 | CN101696015B Method for preparing lithium silicate serving as high-temperature CO2 absorbing material |
| 06/08/2011 | CN101613108B Preparation method of silicon dioxide ultrafine powder |
| 06/08/2011 | CN101607721B Method for preparing highly pure magnesium hydroxide and magnesium hexa-silicate by using olivine tailing mine |
| 06/08/2011 | CN101555016B Method for preparing nickel silicide nano-line |
| 06/08/2011 | CN101531370B Method for preparing silicon oxide mesoporous material |
| 06/08/2011 | CN101506258B Thermoplastic organic-inorganic hybrid material and process for production of the same |