| Patents for C01B 33 - Silicon; Compounds thereof (28,579) |
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| 02/05/2014 | CN103555081A Super-hydrophobic composite water-based finish varnish, and preparation method thereof |
| 02/05/2014 | CN103553067A Method for producing total-potassium W-type molecular sieve by utilizing KOH alkali-activated potassium feldspar |
| 02/05/2014 | CN103553063A Novel bentonite sodium modification process |
| 02/05/2014 | CN103553062A Modified ATP (attapulgite) material as well as preparation method and application thereof |
| 02/05/2014 | CN103553061A Method for synthesis of wollastonite |
| 02/05/2014 | CN103553060A Synthetic method of iron oxide/zero-valent iron-carrying short-pore mesoporous silica |
| 02/05/2014 | CN103553059A Fluosilicic acid treatment method and system thereof |
| 02/05/2014 | CN103553058A Production process of high-purity refined trichlorosilane |
| 02/05/2014 | CN103553057A Method for treating chlorosilane waste gas through reaction distillation technology |
| 02/05/2014 | CN103553056A Temperature controlled phase inversion separation method of silicon tetrachloride and trichlorosilane in ionic liquid |
| 02/05/2014 | CN103553055A Process for producing trichlorosilane and trichlorosilane producing apparatus |
| 02/05/2014 | CN103553054A Rear-earth poly aluminum fluosilicate and preparation method thereof |
| 02/05/2014 | CN103553053A Method of preparing rare earth-doped Mg2Si powder by microwave thermal treatment |
| 02/05/2014 | CN103553052A Polysilicon reverse solidification device and method |
| 02/05/2014 | CN103553051A Method for separating solids from liquid of dregs in production process of organic silicon |
| 02/05/2014 | CN103553050A Continuous medium smelting method of polycrystalline silicon |
| 02/05/2014 | CN103553049A Medium smelting cohesion primary directional solidification process applied to purifying polycrystalline silicon |
| 02/05/2014 | CN103553048A Method and system for cyclic utilization of materials during production of polycrystalline silicon |
| 02/05/2014 | CN103553047A Method and system for producing polycrystalline silicon product in reactor |
| 02/05/2014 | CN103553046A Method for preparing multifunctional silicon micro-nanostructured material |
| 02/05/2014 | CN103553045A Low-temperature silicon ingot breaking method applied to process for purifying polycrystalline silicon by using metallurgy method |
| 02/05/2014 | CN103551091A Method for drying aerogel |
| 02/05/2014 | CN103551007A Method and system for treating polycrystalline silicon reduction tail gas |
| 02/05/2014 | CN103550948A Method for processing waste gas and waste liquor in chlorosilane distillation process |
| 02/05/2014 | CN102730704B Depth purification method for preparing silica powder by using quartz tailings |
| 02/05/2014 | CN102515185B Zinc hydroxystannate-palygorskite clay compound, its preparation and application as fire retardant |
| 02/04/2014 | US8640440 Removal of particulates from the exhaust gas of internal combustion engines operated with a predominantly stoichiometric air/fuel mixture |
| 02/01/2014 | CA2821700A1 Material and exhaust gas system and method for using the same |
| 01/30/2014 | WO2014018419A1 Processes for the recovery of fluoride and silica products and phosphoric acid from wet-process phosphoric acid facilities and contaminated waste waters |
| 01/30/2014 | WO2014017981A1 Stimuli-responsive interpolymer complex coated hollow silica vesicles |
| 01/30/2014 | WO2014017461A1 Magnesium compound, method for producing same, positive electrode active material, positive electrode, and magnesium ion secondary battery |
| 01/30/2014 | WO2014016302A1 Silica-based gel with entrapped sensitive material and method for its production |
| 01/30/2014 | WO2013179068A3 Method of forming silicon |
| 01/30/2014 | WO2012156023A8 Process for producing inorganic particulate material |
| 01/30/2014 | US20140030525 Silicon dioxide powder having large pore length |
| 01/30/2014 | US20140030440 Silicon core wire holder and polycrystalline silicon manufacturing method |
| 01/30/2014 | DE102012213021A1 Molded body made of silicon dioxide, comprises at least one channel-shaped region whose surface comprises protrusions and/or recesses which form a helix in the channel-shaped region |
| 01/29/2014 | EP2690079A1 Highly efficient method for producing ceramic microparticles |
| 01/29/2014 | EP2690067A1 Mechanochemical method for obtaining organoclays from smectites |
| 01/29/2014 | EP2690066A1 Synthetic amorphous silica powder and method for producing same |
| 01/29/2014 | EP2690065A1 Silica-based gel with entrapped sensitive material and method for its production |
| 01/29/2014 | EP2690064A1 Inorganic-compound particles and process for producing same |
| 01/29/2014 | EP2689186A1 Use of burners with a jet tube in reactors for conversion of chlorosilanes |
| 01/29/2014 | EP2688839A1 Use of silicon carbide tubes with a flanged or flared end |
| 01/29/2014 | EP2688835A2 Nanoscale ionic material (nim) compositions via acid/base reaction |
| 01/29/2014 | CN203411334U Trichlorosilane fluidized bed reactor |
| 01/29/2014 | CN203411333U Nozzle device of reduction furnace |
| 01/29/2014 | CN103547713A Method for selecting polycrystalline silicon bar, and method for producing single-crystalline silicon |
| 01/29/2014 | CN103539184A Industrial alumen preparation method |
| 01/29/2014 | CN103539183A Acid method for preparing aluminum polychlorid and high-purity nanoscale white carbon black through ash of oil shale |
| 01/29/2014 | CN103539141A Methyl acrylate metal salt-intercalated and modified kaolin as well as preparation method thereof |
| 01/29/2014 | CN103539140A High-viscosity granular bentonite and preparation method thereof |
| 01/29/2014 | CN103539139A Method for preparing xonotlite by utilizing desiliconized alkali liquor |
| 01/29/2014 | CN103539138A Method for preparing xonotlite by utilizing desiliconized alkali liquor |
| 01/29/2014 | CN103539137A Method for producing xonotlite by taking pulverized fuel ash as raw material |
| 01/29/2014 | CN103539136A Industrial production method of high-purity forsterite crystal material |
| 01/29/2014 | CN103539135A Preparation method of mesoporous silica suspension with stable colloidal state |
| 01/29/2014 | CN103539134A Preparation method of drink stabilizer silica gel |
| 01/29/2014 | CN103539133A Method for preparing ultralow-metallic-element ultrahigh-purity quartz through mixed acid hot-pressing leaching reaction |
| 01/29/2014 | CN103539132A Method for recovering ammonium fluoride from potassium feldspar gas phase absorption liquid |
| 01/29/2014 | CN103539131A Process for removing ammonium fluoride from precipitate white carbon black |
| 01/29/2014 | CN103539130A Technological method for preparing white carbon black from potassium feldspar |
| 01/29/2014 | CN103539129A Purification method of silicon dioxide |
| 01/29/2014 | CN103539128A Alkaline method for preparing nanometer white carbon black and aluminum polychlorid through ash of oil shale |
| 01/29/2014 | CN103539127A Process for decomposing potash feldspars |
| 01/29/2014 | CN103539126A Rapid freezing method of polycrystalline silicon |
| 01/29/2014 | CN103539125A Device and method for purifying polycrystalline silicon by linking of medium smelting and primary directional solidification |
| 01/29/2014 | CN103539124A Method for producing silicon using microwave, and microwave reduction furnace |
| 01/29/2014 | CN103539069A Method and system for treating polycrystalline silicon reduction exhaust |
| 01/29/2014 | CN103537106A White carbon black spraying and drying system and method |
| 01/29/2014 | CN102786061B Preparation method of hollow mesoporous silica nanoparticle |
| 01/29/2014 | CN102674373B Equipment and method for preparing silicon dioxide by using tetraethoxysilane |
| 01/29/2014 | CN102464322B Cuprous oxide clay nano-sized composition and preparation method thereof |
| 01/29/2014 | CN102354336B Method for estimation of radiation heat loss of polysilicon CVD (chemical vapor deposition) reactor |
| 01/29/2014 | CN102123970B Surface-treated ceramic member, method for producing same, and vacuum processing device |
| 01/29/2014 | CN102047751B Manufacturing apparatus for depositing a material and an electrode for use therein |
| 01/28/2014 | US8637763 Solar cells with engineered spectral conversion |
| 01/23/2014 | WO2014015304A1 Methods of controlling polymorphism in organic-free synthesis of na-zeolites and zeolite crystals formed therefrom |
| 01/23/2014 | WO2014015051A1 A reactor system and method of polycrystalline silicon production therewith |
| 01/23/2014 | US20140023578 Reactor system and method of polycrystalline silicon production therewith |
| 01/23/2014 | US20140021402 Method for producing anode active material, and anode active material |
| 01/23/2014 | DE112011104976T5 Gasphasenabschneidungsvorrichtung und Gasphasenabschneidungsverfahren Gasphasenabschneidungsvorrichtung and Gasphasenabschneidungsverfahren |
| 01/22/2014 | EP2686461A1 Tool for harvesting polycrystalline silicon-coated rods from a chemical vapor deposition reactor |
| 01/22/2014 | EP2686388A1 Modified silica particles |
| 01/22/2014 | EP2686274A1 Thermal insulation materials |
| 01/22/2014 | EP2686273A1 Reactor design for reacting organochlorosilanes and silicon tetrachloride to obtain hydrogen-containing chlorosilanes |
| 01/22/2014 | EP2686099A1 Combined method for the production of hydrogen-containing chlorosilanes |
| 01/22/2014 | CN203402927U Graphite elastic taper pipe thread clamp |
| 01/22/2014 | CN103534208A Process for producing inorganic particulate material |
| 01/22/2014 | CN103523791A Preparation method of additive for electric grade magnesium oxide |
| 01/22/2014 | CN103523790A Gas phase chemical surface modification method for producing hydrophobic aerogel with low cost and on large scale |
| 01/22/2014 | CN103523789A Preparation method of silica aerosil microballoon |
| 01/22/2014 | CN103523788A Microwave pressurized synthesis device and method for compounding Mg2Si thermoelectric materials |
| 01/22/2014 | CN103523787A Method for producing polycrystalline silicon by coupling silicane thermal decomposition method with improved Siemens method |
| 01/22/2014 | CN103523786A Fluidized bed reactor and method thereof for preparing high-purity granular polysilicon |
| 01/22/2014 | CN103523785A Preparation method of silicon and silicon doped nanosheet |
| 01/22/2014 | CN103523784A Ladle baking method in silicon smelting process |
| 01/22/2014 | CN102765721B Method for preparing spongy porous silicon material |
| 01/22/2014 | CN102583414B Method for producing calcined kaolin by utilizing residual aluminum-silicon filter cake obtained in process of carrying out potassium extraction on potassium feldspar |
| 01/16/2014 | WO2014011647A1 Manufacturing apparatus for depositing a material and a socket for use therein |