Patents
Sitemap › C01 - Inorganic chemistry › C01B - Non-metallic elements; Compounds thereof › C01B 33 - Silicon; Compounds thereof
Patents for C01B 33 - Silicon; Compounds thereof (28,579)
05/2012
05/09/2012CN101891209B Method for preparing nano powder of spherical silicon dioxide
05/09/2012CN101885488B Porous silica
05/09/2012CN101862037B Preparation method and application of hexagonal mesoporous monox coated nano-TiO2 composite material
05/09/2012CN101804989B Preparation method of transparent mesoporous silica gel monolith
05/09/2012CN101792147B Surface modification method of silica particles and method for displaying latent fingerprints
05/09/2012CN101774604B Method for synthesizing zeolite through acidactivation of attapulgite clay
05/09/2012CN101759171B Preparation method for co-production of sodium tripolyphosphate and white carbon black
05/09/2012CN101597060B Video monitoring device for polysilicon growth
05/09/2012CN101487139B Process for depositing polycrystalline silicon
05/09/2012CN101321913B Regenerated particle aggregate, process for producing regenerated particle aggregate, regenerated-particle-aggregate-containing paper containing regenerated particle aggregate, and coating paper coated with regenerated particle aggregate for printing
05/08/2012US8173280 Nickel oxide film for bolometer and method for manufacturing thereof, and infrared detector using the same
05/08/2012US8173176 Embolization
05/08/2012US8173101 Method for removal of heavy metals
05/08/2012US8173098 Titanium oxide, catalyst for treating exhaust gas and method for purifying exhaust gas
05/08/2012US8173094 Method for producing polycrystalline silicon
05/08/2012US8173093 Iron silicide sputtering target and method for production thereof
05/08/2012US8173092 Regularly arranged nanoparticulate silica and process for producing the same
05/03/2012WO2012057341A1 Silicate compound, secondary-battery positive electrode, secondary battery, and manufacturing methods therefor
05/03/2012WO2012057340A1 Silicate-phosphate compound, secondary-battery positive electrode, secondary battery, and manufacturing methods therefor
05/03/2012WO2012057253A1 Fluorescent silicon nanoparticles and method for producing same
05/03/2012WO2012057086A1 Aerogel and method for producing same
05/03/2012WO2012056749A1 Regenerating agent for degraded edible oils
05/03/2012WO2012056621A1 Method for purifying chlorosilanes
05/03/2012WO2012055569A1 Method for modifying the structural properties of silicon by ultrasonication
05/03/2012WO2012002665A3 Method for removing impurities from mg-si using acid leaching for producing silicon for solar batteries
05/03/2012WO2011103226A3 Silica materials for reducing oral malodor
05/03/2012US20120107219 Apparatus and method for producing purified hydrogen gas by a pressure swing adsorption processes
05/03/2012US20120107217 Method for producing oligohalogen silanes
05/03/2012US20120107216 Hydrochlorination heater and related methods therefor
05/03/2012US20120107215 Method of removing and recovering silica using modified ion exchange materials
05/03/2012US20120107214 Method for preparing microtubular halloysite nanopowders
05/03/2012US20120107213 Energy Storage Devices Having Electrodes Comprising Nanowires
05/03/2012US20120103020 Apparatus for refining silicon and method for refining silicon
05/03/2012DE102011084939A1 Device useful for fracturing polycrystalline silicon, comprises pair of rollers, many fracturing dental units, which are present on outer circumferential surface of rollers and exhibits many fracturing teeth and mounting plates
05/02/2012EP2447211A1 Method for producing silica-based fine particle-dispersed sol, silica-based fine particle-dispersed sol, coating composition containing the silica-based fine particle-dispersed sol, curable coating film, and base with curable coating film
05/02/2012EP2446961A1 Method for modifying the structural properties of silicon by ultrasonication
05/02/2012EP2445837A1 Method for producing dodeca halogen neopentasilanes
05/02/2012EP2445836A1 Method for producing oligohalogen silanes
05/02/2012CN202208647U Chlorosilane recovery system
05/02/2012CN202208646U Chlorosilane negative pressure recovery device
05/02/2012CN202208645U Tower waste heat utilizing device for producing polysilicon
05/02/2012CN202208644U Polycrystalline silicon hydrogenation furnace
05/02/2012CN202208643U Hydrogen circulation device for polysilicon production
05/02/2012CN202208642U Air distributing cap for air outlet hole of reduction furnace
05/02/2012CN202208641U 42-pair bar novel polysilicon reduction furnace
05/02/2012CN102439421A Quantitative measurement of gas phase process intermediates using raman spectroscopy
05/02/2012CN102439072A Process for recovery of values from a fermentation mass obtained in producing ethanol and products thereof
05/02/2012CN102438946A Device for producing silicon and process for producing silicon
05/02/2012CN102438945A Processes and apparatus for manufacturing high purity polysilicon
05/02/2012CN102438773A Process for producing multicrystalline silicon ingots by the induction method and apparatus for carrying out the same
05/02/2012CN102432781A Surface fluorine-containing nanosphere capable of crosslinking as well as preparation method and application thereof
05/02/2012CN102432191A Method for preparing dual-dimension SiO2 photonic crystals
05/02/2012CN102432072A Method for preparing magnesium oxide, ferric oxide, silicon dioxide and boric acid from ludwigite
05/02/2012CN102432035A Sodium calcium aluminosilcate slag alkali recovery process
05/02/2012CN102432029A Organic bentonite and preparation method thereof
05/02/2012CN102432028A Method for preparing silicon dioxide mesoporous spheres with adjustable pore sizes and particle sizes
05/02/2012CN102432027A Monodisperse large-grain-diameter and high-stability acid silica sol and preparation method thereof
05/02/2012CN102432026A Method for preparing white carbon black from polysilicon byproduct silicon tetrachloride
05/02/2012CN102432025A Production method for precipitated silica
05/02/2012CN102432024A Hollow mesoporous silica microsphere, preparation method and application thereof
05/02/2012CN102432023A Purification method of low grade diatomite
05/02/2012CN102432022A Method for producing ultra-pure quartz sand by vein quartz and high-temperature chlorination device
05/02/2012CN102432021A Method for preparing polysilicon
05/02/2012CN102432020A Manufacturing method of solar grade polysilicon
05/02/2012CN102432019A Purification method for polycrystalline silicon
05/02/2012CN102432018A Method for producing thin silicon rods
05/02/2012CN102432017A Process for producing polycrystalline silicon
05/02/2012CN102432016A Optimization recovery system for reduction tail gas heat energy in polycrystalline silicon production
05/02/2012CN102432015A Uniform temperature type efficient electric heating furnace
05/02/2012CN102001668B Silicon tetrachloride hydrogenation reactor introducing microcirculation distribution structure
05/02/2012CN101973551B Polysilicon reducing furnace
05/02/2012CN101913611B Method for preparing simple, convenient, size-controllable and mono-disperse nano silicon dioxide granules
05/02/2012CN101870473B Comprehensive utilization method of peridotite
05/02/2012CN101700466B Process for treating residual liquid and tail gas in polysilicon production by improved Siemens method
05/02/2012CN101555018B Method for preparing nano-porous materials with high mechanical property by organic modification
05/02/2012CN101478841B Carbon/carbon heating body preparation method for polysilicon hydrogenation furnace
05/02/2012CN101472841B Ceramic powder and method of using the same
05/02/2012CN101472840B Ceramic powder and method of using the same
05/01/2012US8168698 Method of using hyperbranched polyamine to exfoliate inorganic clay into random form of nanosilicate platelet
05/01/2012US8168152 Method for producing trichlorosilane and method for utilizing trichlorosilane
05/01/2012US8168123 Fluidized bed reactor for production of high purity silicon
05/01/2012CA2660386C Process and apparatus for purifying low-grade silicon material
05/01/2012CA2318085C A synthetic stabilized calcium phosphate biomaterial
04/2012
04/26/2012WO2012054184A1 Production of polycrystalline silicon by the thermal decomposition of trichlorosilane in a fluidized bed reactor
04/26/2012WO2012054170A1 Production of polycrystalline silicon in substantially closed-loop processes and systems
04/26/2012WO2012052947A1 Wavelength converter
04/26/2012WO2011150179A3 Carbon coated silica particles and methods of making same
04/26/2012US20120100306 Thin film manufacturing method and silicon material which can be used in the method
04/26/2012US20120100061 Production of Polycrystalline Silicon in Substantially Closed-loop Processes
04/26/2012US20120100059 Production of Polycrystalline Silicon By The Thermal Decomposition of Trichlorosilane In A Fluidized Bed Reactor
04/26/2012US20120100058 Process for producing silicon, silicon, and panel for solar cells
04/26/2012US20120100057 Process for the preparation of dodecahaloneopentasilanes
04/26/2012US20120097523 Method and system for purifying silicon
04/26/2012DE102010042941A1 Producing silicic acid-preparation comprises mixing water-hydrochloric acid mixture, adding sodium silicate, breaking gel, adding fresh water, decanting solution optionally after predetermined settling time
04/26/2012DE102010042869A1 Verfahren zur Herstellung von polykristallinen Siliciumstäben A process for the production of polycrystalline silicon rods
04/25/2012EP2445038A1 Silicon oxide and negative-electrode material for a lithium-ion secondary battery
04/25/2012EP2444374A1 Moisture-proof film for electronic devices
04/25/2012EP2444373A1 Method for producing polycrystalline silicon rods
04/25/2012EP2443063A1 A method for the manufacture of a silicon polytype material
04/25/2012EP1795624B1 SiO DEPOSITION MATERIAL
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