| Patents for C01B 33 - Silicon; Compounds thereof (28,579) |
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| 09/23/2010 | WO2010106246A1 Method for surface functionalisation by disubstituted alkynes |
| 09/23/2010 | WO2010106056A1 Purifying metallurgical silicon |
| 09/23/2010 | WO2010105941A1 Catalyst carrier based on silica gel |
| 09/23/2010 | WO2010086363A3 Arrangement and method for measurement of the temperature and of the thickness growth of silicon rods in a silicon deposition reactor |
| 09/23/2010 | WO2010070481A3 Compositions comprising metal-modified silica nanoparticles |
| 09/23/2010 | WO2010070480A3 Methods of preparing metal-modified silica nanoparticles |
| 09/23/2010 | WO2010052285A3 Energy-efficient system for generating carbon black, preferably in energetic cooperation with systems for generating silicon dioxide and/or silicon |
| 09/23/2010 | WO2009123807A3 System and method for nanotube growth via ion implantation using a catalytic transmembrane |
| 09/23/2010 | US20100239484 Method for Refining Solar Grade (SoG) Silicon by Using Physical Metallurgy |
| 09/23/2010 | US20100239482 Method of producing gas barrier layer, gas barrier film for solar batteries and gas barrier film for displays |
| 09/23/2010 | US20100236738 Silica-based sols and their production and use |
| 09/23/2010 | DE102009014562A1 Aufreinigung von metallurgischem Silizium Purification of metallurgical silicon |
| 09/23/2010 | DE102009012468A1 Verfahren zur Bereitstellung von Wasserglas für eine industrielle Anwendung A method for providing water glass for industrial use |
| 09/23/2010 | CA2755648A1 Catalyst carrier based on silica gel |
| 09/22/2010 | EP2229342A2 Method for reducing the content in elements, such as boron, in halosilanes and installation for carrying out said method |
| 09/22/2010 | EP1971550B1 Nanoparticles, and a method of sol-gel processing |
| 09/22/2010 | CN201587864U Recycling device for trichlorosilane synthetic tail gas return combustion |
| 09/22/2010 | CN201587863U Solar-grade polycrystalline silicon ingot unidirectional solidification production line |
| 09/22/2010 | CN101842876A Method for forming silicon dots |
| 09/22/2010 | CN101838067A Method for treating high-concentration sodium chloride in N-(Phosphonomethyl)iminodiacetic acid waste water |
| 09/22/2010 | CN101838005A Method for producing sodium chloride and carbon powder and co-producing superfine light calcium carbonate and white carbon black |
| 09/22/2010 | CN101837986A Preparation method of hexagonal trumpet flower shape sodium hexafluorisilicate crystal |
| 09/22/2010 | CN101837985A Preparation method of sodium metasilicate nonahydrate |
| 09/22/2010 | CN101837984A Method for preparing sodium methasilicate pentahydrate |
| 09/22/2010 | CN101837983A Method for synthesizing macroporous netlike spherical silicon dioxide material having mesoscopic structure |
| 09/22/2010 | CN101837982A Method for preparing silicon dioxide aerogel powder |
| 09/22/2010 | CN101837981A Multilevel porous structure mesoporous silica material and preparation method thereof |
| 09/22/2010 | CN101837980A Method for removing boron and phosphorus impurities in industrial silicon through sulphide |
| 09/22/2010 | CN101837979A Method for preparing solar-grade high-purity polycrystalline silicon |
| 09/22/2010 | CN101837978A Continuous purification reaction treating device and method for producing monocrystalline silicon or polycrystalline silicon by using silica ore |
| 09/22/2010 | CN101837977A Method and equipment for producing elementary silicon |
| 09/22/2010 | CN101837948A Novel method of rice hull liquification and integrated utilization |
| 09/22/2010 | CN101546616B Decorated board for shielding X ray and its manufacture method |
| 09/22/2010 | CN101391779B Method for purifying montmorillonite from bentonite ore by twice dispersion method |
| 09/21/2010 | US7799395 Clay film |
| 09/21/2010 | US7799306 Making solar grade or photovoltaic grade silicon |
| 09/21/2010 | US7799304 Highly-structured silica having a low water uptake, preparation method thereof and uses of same |
| 09/21/2010 | US7799303 heat treatment; leaching with hydrochloric acid and then sodium hydroxide; ion exchanging the sodium silicate; flame spray pyrolysis |
| 09/21/2010 | US7799302 Inorganic cyclic silane or cyclic germane compounds such as cyclopentasilane, Si5H10 having reduced aluminum-based impurities; ink for making a semiconductor film; patternable without conventional photolithography; improved electrical properties |
| 09/21/2010 | US7799274 pressure vessel, with reaction tube located inside wherein open end extends into pressure vessel and other end is located outside |
| 09/21/2010 | CA2471416C Low water uptake silicas |
| 09/16/2010 | WO2010104831A1 Natural amorphous silica filler products |
| 09/16/2010 | WO2010104113A1 Polyhedral metal complex, transition metal complex containing ultrafine particles therein, and process for producing same |
| 09/16/2010 | WO2010103847A1 Exhaust gas processing apparatus and method for processing exhaust gas |
| 09/16/2010 | WO2010103846A1 Apparatus for processing exhaust gas and method for processing exhaust gas |
| 09/16/2010 | WO2010103633A1 Apparatus for recovering chlorosilane and method of recovering chlorosilane with the same |
| 09/16/2010 | WO2010103632A1 Apparatus for producing trichlorosilane |
| 09/16/2010 | WO2010103631A1 Apparatus for producing trichlorosilane |
| 09/16/2010 | WO2010103072A1 Method for producing silica-containing dispersions containing polyetherols or polyetheramines |
| 09/16/2010 | WO2010103068A1 Production of high-purity suspensions containing precipitated silicas by electrodialysis |
| 09/16/2010 | WO2010103020A1 Aqueous silanized silica dispersion |
| 09/16/2010 | WO2010102803A1 Method for providing water glass for an industrial application |
| 09/16/2010 | WO2010080238A3 Telechelic hybrid aerogels |
| 09/16/2010 | WO2010080237A3 Hydrophobic aerogels |
| 09/16/2010 | WO2010078643A3 Method and apparatus for silicon refinement |
| 09/16/2010 | US20100233064 Method for purifying silicon |
| 09/16/2010 | US20100233063 Method for manufacturing high-purity silicon material |
| 09/16/2010 | US20100233062 Apparatus and method for producing trichlorosilane |
| 09/16/2010 | US20100233061 Method of fabricating superhydrophobic silica chain powders |
| 09/16/2010 | US20100233060 Method for the production of a nano-scale silicon dioxide |
| 09/16/2010 | US20100233059 Surface-modified, pyrogenically prepared silicas |
| 09/16/2010 | DE102009012034A1 Purifying a silicon melt, useful in e.g. electronic industry, comprises mixing reactant with the melt, which receives non-volatile compound with a part of impurities in the melt, and separating into silicon block of cap and/or base region |
| 09/16/2010 | DE102009001512A1 Herstellung von hochreinen Suspensionen enthaltend gefällte Kieselsäuren durch Elektrodialyse Production of high purity suspensions containing precipitated silicas by electrodialysis |
| 09/16/2010 | CA2755058A1 Production of high-purity suspensions containing precipitated silicas by electrodialysis |
| 09/16/2010 | CA2754594A1 Aqueous silanized silica dispersion |
| 09/15/2010 | EP2228344A1 Porous silica particle having surface smoothness, method for production of the porous silica particle, and cosmetic comprising the porous silica particle |
| 09/15/2010 | EP2228127A1 Process for preparing porous silica particles, the silica particles obtained and their use. |
| 09/15/2010 | EP2228123A1 Electrodialysis method for purifying of silicate-containing potassium hydroxide etching solution |
| 09/15/2010 | CN201580991U Furnace starting and stopping treatment device for polysilicon production reduction furnace |
| 09/15/2010 | CN201580990U Spaying nozzle used for purifying polysilicon |
| 09/15/2010 | CN101835710A Apparatus and process for the production of silicon |
| 09/15/2010 | CN101830495A Comprehensive utilization method of chlorosilane |
| 09/15/2010 | CN101830477A Technology for preparing PSAF (Polymer Silica Aluminum Ferrum) by waste rock base raw material and PSAF flocculant prepared by same |
| 09/15/2010 | CN101830476A Method for preparing polymeric ferric aluminum silicate flocculant from waste oil shale slag |
| 09/15/2010 | CN101830475A Method for preparing magnesium silicate and magnesium hydroxide from serpentine or tailings thereof |
| 09/15/2010 | CN101830474A Method for preparing white carbon black |
| 09/15/2010 | CN101830473A Method for preparing silicon dioxide aerogel by taking diatoms as raw materials |
| 09/15/2010 | CN101830472A Method for preparing modified silica gel |
| 09/15/2010 | CN101830471A Method for preventing nano particles from being agglomerated during processing nano particles at high temperature |
| 09/15/2010 | CN101830470A Method for high-value utilizing ash and slag substances by organic carboxylic acid conversion and separation method |
| 09/15/2010 | CN101830469A Adjustable super-high pressure pulse static silica micropowder purifying machine |
| 09/15/2010 | CN101830468A Process for extracting white carbon black in alkaline-leaching and vanadium extraction of stone coal |
| 09/15/2010 | CN101830467A Polycrystalline silicon decomposing furnace |
| 09/15/2010 | CN101830466A Heat transfer oil silicon chip clamping device for polysilicon decomposing furnace |
| 09/15/2010 | CN101830465A Silicon electromagnetic casting device |
| 09/15/2010 | CN101829143A Method for the preparation of a silicic acid comprising extrudate, said extrudate, its use and a pharmaceutical composition comprising the said extrudate |
| 09/15/2010 | CN101265430B Solid lubrication additive material and preparation method thereof |
| 09/15/2010 | CN101219790B Method for producing nano-silicon dioxide with stalk |
| 09/15/2010 | CN101148258B Method for preparing hydrated aluminum silicate |
| 09/15/2010 | CN101134591B Method for preparing aluminun fluoride and waterless magnesium sulfate |
| 09/14/2010 | US7794992 Enzymatic synthesis, modification and degradation of silicon(IV)- and other metal(IV)-compounds |
| 09/14/2010 | US7794681 heating powder mixture of silicon dioxide powder and metal silicon powder to temperature of 1,100 to 1,450 degrees C. in an inert gas or under reduced pressure to generate silicon monoxide gas, and precipitating silicon monoxide gas on surface of substrate to produce silicon oxide powder |
| 09/14/2010 | US7794634 Procedure to generate nanotubes and compound nanofibres from coaxial jets |
| 09/10/2010 | WO2010101991A1 Method of removing heavy metal from an aqueous solution |
| 09/10/2010 | WO2010100750A1 Trichlorosilane cooling tower and process for producing trichlorosilane with the same |
| 09/10/2010 | WO2010100330A1 Method for forming a silicon compound |
| 09/10/2010 | WO2010100329A1 Silicon compound, method for forming same, and use of same |
| 09/10/2010 | WO2010100205A2 Process for the preparation of layered silicates |
| 09/10/2010 | WO2010100193A2 Isomorphously substituted silicate |
| 09/10/2010 | WO2010099652A1 Process for preparation of layered silicate, layered silicate prepared by process, and uses thereof |