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)
08/2012
08/15/2012CN102639235A Method for producing higher hydridosilane
08/15/2012CN102633464A Method for preparing SiO2 aerogel heat insulating composite through adhesive slip casting
08/15/2012CN102633273A Method for preparing ultramarine pigment
08/15/2012CN102633272A Preparation method of precipitated silicon dioxide
08/15/2012CN102633271A Preparation method of precipitated SiO2
08/15/2012CN102633270A Superfine white carbon black and preparation method thereof
08/15/2012CN102633269A Preparation method of aerogel
08/15/2012CN102633268A Preparation method of silica sol
08/15/2012CN102633267A Preparation method of nano SiO2
08/15/2012CN102633266A Preparation method of nano SiO2
08/15/2012CN102633265A Preparation method for controllable hollow mesoporous silicon dioxide nanospheres
08/15/2012CN102633264A Method for recycling chlorosilane in discharge liquid in washing tower and special device for same
08/15/2012CN102633263A Method for preparing trichlorosilane by hydrogenating silicon tetrachloride
08/15/2012CN102633262A Method for preparing silane
08/15/2012CN102191542B Equipment and method for preparing high-purity directionally crystallized polysilicon
08/15/2012CN102167336B Preparation method of mesoporous silicon dioxide hollow sphere
08/15/2012CN102153088B Method for carrying out slagging, pickling and boron removal on metal silicon
08/15/2012CN101823741B Method for continuously producing aluminium electrolysis raw materials high-fluorine alumina, cryolite and sodium silicate with aluminum dust
08/15/2012CN101795967B Amorphous material having a hierarchised porosity and comprising silicon
08/14/2012US8241401 Apparatus and method for producing purified hydrogen gas by a pressure swing adsorption processes
08/09/2012WO2012105672A1 Silicon-containing carbonaceous composite material
08/09/2012WO2012105414A1 Gas superheater and superheater connecting body
08/09/2012WO2012105102A1 PROCESS FOR PRODUCING β-2CAO·SIO2
08/09/2012WO2012104948A1 Rectangular silica container for production of polycrystalline silicon ingot, porous silica plate and method for producing same
08/09/2012WO2012104460A1 Method for producing a compound based on pseudolaminar silicates and the use thereof as filler for polymeric materials
08/09/2012WO2012104320A1 Silicic acid condensates having a low cross-linkage rate
08/09/2012WO2012104310A1 Silicic acid condensates having a low degree of cross-linking in a polymer matrix
08/09/2012WO2012087628A3 Production of polycrystalline silicon by the thermal decomposition of dichlorosilane in a fluidized bed reactor
08/09/2012WO2012049527A3 Method for purifying diatomaceous earth suitable for pharmaceutical use
08/09/2012US20120201734 Silicide compositions containing alkali metals and methods of making the same
08/09/2012CA2829491A1 Silicic acid condensates having a low degree of cross-linking in a polymer matrix
08/09/2012CA2828759A1 Silicic acid condensates having a low degree of crosslinking
08/08/2012EP2484635A1 Method for preventing metal contamination of polysilicon
08/08/2012EP2484631A1 Method for reusing hydrogen
08/08/2012EP2483202A1 Novel matting agent for uv varnishes
08/08/2012EP2482976A1 Method for producing higher hydridosilane
08/08/2012EP1447853B1 Semiconductor light emitting element and light emitting device using this
08/08/2012CN202369458U Silicon tetrachloride waste liquor neutralizing, sealing, circulating and adsorbing device
08/08/2012CN202369401U Polysilicon production device
08/08/2012CN202369400U Heat shield for reduction furnace
08/08/2012CN1826160B Flocculating agent, method for the production and use thereof
08/08/2012CN102628546A Cold trap system for purifying and filling silane
08/08/2012CN102627947A Preparation method of inorganic thermal insulating powder
08/08/2012CN102627302A Serpentine processing and utilization method
08/08/2012CN102627285A Novel montmorillonite nanometer complex and preparation method thereof
08/08/2012CN102627284A Method for preparing all-porous spherical silica gel and all-porous spherical silica gel prepared by method
08/08/2012CN102627283A Method for preparing trichlorosilane by hydrogenating silicon tetrachloride
08/08/2012CN102627282A Process for purifying chlorosilanes by distillation
08/08/2012CN102627281A Method for smelting metal silicon by using recycled silicon fines
08/08/2012CN102626630A Catalyst as well as preparation method and application thereof
08/08/2012CN102107877B Method for preparing 0.85nm hydrated kaolinite by direct replacement intercalation
08/07/2012US8236266 Method and apparatus for purifying metallurgical silicon for solar cells
08/07/2012US8236265 Method for purifying metallurgical silicon for solar cells
08/07/2012US8235305 Methods and system for cooling a reaction effluent gas
08/02/2012WO2012102343A1 Silicon melt contacting member and process for production thereof, and process for production of crystalline silicon
08/02/2012WO2012101969A1 Reactor for manufacturing polycrystalline silicon and method for manufacturing polycrystalline silicon
08/02/2012WO2012101052A1 Cleaning dry residues of the direct synthesis of alkylchlorosilanes
08/02/2012WO2012100485A1 Method and apparatus for smelting and purifying polycrstalline silicon by means of electron beam and shallow melt pool
08/02/2012US20120195977 Auric acid assisted silicon nanoparticle formation method
08/02/2012US20120194762 Phosphor, light emitting apparatus, and liquid crystal display apparatus using the same
08/02/2012US20120192761 Coating liquid for forming insulation film, insulation film using the same, and method for producing compound used in the same
08/02/2012DE102011003453A1 Verfahren zur destillativen Reinigung von Chlorsilanen Process for the purification by distillation of chlorosilanes
08/02/2012CA2825772A1 Silicon melt contact member, process for production thereof, and process for production of crystalline silicon
08/02/2012CA2825512A1 Radiopaque embolic particles
08/01/2012EP2481708A1 Process for purifying chlorosilanes by distillation
08/01/2012EP2481707A1 Method for manufacturing silicon tetrachloride and method for manufacturing silicon for use in a solar cell
08/01/2012EP2480651A1 An antimicrobial particle and a process for preparing the same
08/01/2012EP2480499A1 Biocidal colloidal dispersions of silica particles with silver ions adsorbed thereon
08/01/2012EP2480498A1 A particulate fluorescer and a process for preparing the same
08/01/2012EP2480497A1 Method for producing high purity silicon
08/01/2012EP2480328A1 Preparation of mesoporous and macroporous silica gel
08/01/2012EP2197787B1 Polycrystalline silicon and method for the production thereof
08/01/2012EP1585704B1 Highly dispersible silica for using in rubber
08/01/2012CN202358928U Trichlorosilane synthesis gas washing tower
08/01/2012CN202358927U Polysilicon reduction furnace oil jacket capable of effectively improving polysilicon yield
08/01/2012CN202358926U Novel electric system structure of 36-pair-rod poly-crystal reduction furnace
08/01/2012CN202358925U Polysilicon reduction furnace electrode
08/01/2012CN202358924U Pressure reduction furnace
08/01/2012CN202358923U Novel electrical system structure of polycrystalline silicon reduction furnace with twenty-four pairs of bars
08/01/2012CN202358922U Square silicon core holding device of two-valve graphite clamping valve structure
08/01/2012CN102625855A A multi-stage system for reaction and melt coalescence and separation
08/01/2012CN102618932A Method for preparing basic ammonium aluminum carbonate hydroxide whisker and aluminum oxide whisker co-production liquid sodium silicate from bentonite
08/01/2012CN102617874A Two-dimensional colloid crystal thin film and preparation method thereof
08/01/2012CN102617627A Device and method for continuously separating silicon tetrachloride, propyl trichlorosilane and 3-chloropropyltrichlorosilane
08/01/2012CN102616967A Technological method for advanced treatment of landfill leachate MBR (membrane biological reactor) outlet water according to mineral method
08/01/2012CN102616951A Method for comprehensively treating and utilizing sewage and sludge produced during silica gel production
08/01/2012CN102616798A Preparation method of organic montmorillonite (OMMT) capable of triggering atom transfer radical polymerization (ATRP) polymerization
08/01/2012CN102616797A Purification method for mica
08/01/2012CN102616796A Anorthite material and its synthesis method
08/01/2012CN102616795A Method for preparing pure silicon-based mesoporous silica nanoparticles
08/01/2012CN102616794A Preparation method for high-dispersibility nanometer silicon dioxide
08/01/2012CN102616793A Method for eliminating metal ions in rice hulls by utilizing industrial flue gas
08/01/2012CN102616792A Method for preparing hollow spherical silicon dioxide with mesoporous shell
08/01/2012CN102616791A Method for preparing white carbon black from diatomite in situ
08/01/2012CN102616790A Method for simultaneously preparing nanometer silica and potassium humate without pollution from papermaking black liquor by using biological method
08/01/2012CN102616789A Heat pump rectification dividing wall tower device for separating ultrapure trichlorosilane and operation method
08/01/2012CN102616788A Trichlorosilane purification and control system
08/01/2012CN102616787A Method for removing boron-phosphorus impurities from silicon metal
08/01/2012CN102616786A Methods for producing 4N and 4.5N silicon materials
08/01/2012CN102616785A Method for preparing nano-silicon powder particles by reducing silicon tetrachloride with zinc
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