| Patents for C01B 33 - Silicon; Compounds thereof (28,579) |
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| 09/26/2013 | US20130251940 Method of cutting an ingot for solar cell fabrication |
| 09/26/2013 | US20130251617 Method of Making a Trihalosilane |
| 09/26/2013 | US20130251616 Higly dispersible silica for using in rubber |
| 09/26/2013 | US20130247998 Method for feeding zinc gas and apparatus therefor |
| 09/26/2013 | US20130247620 Silicon refining device and silicon refining method |
| 09/25/2013 | EP2641961A1 Method for producing regenerated clay, regenerated clay, and method for producing purified fats and oils |
| 09/25/2013 | EP2641869A1 Method and device for solidifying and purifying metallic silicon |
| 09/25/2013 | EP2641650A2 Process for the Removal of Heavy Metals from Gases, and Compositions Therefore and Therewith |
| 09/25/2013 | EP2640874A1 Apparatus and method for directional solidification of silicon |
| 09/25/2013 | EP2640663A1 Preparation of chlorosilanes from very finely divided ultra-pure silicon |
| 09/25/2013 | CN203212338U Polycrystalline silicon core and bridge connecting device |
| 09/25/2013 | CN103328387A Zircon components |
| 09/25/2013 | CN103328384A Method for producing gamma-2CaO.SiO2 |
| 09/25/2013 | CN103328383A Process for producing ss-2caosio2 |
| 09/25/2013 | CN103328382A Process for producing porous silica particles, resin composition for antireflection coatings, article with antireflection coating, and antireflection film |
| 09/25/2013 | CN103328381A Process and apparatus for conversion of silicon tetrachloride to trichlorosilane |
| 09/25/2013 | CN103328380A Apparatus for manufacturing polycrystalline silicon and method for manufacturing polycrystalline silicon |
| 09/25/2013 | CN103326022A Method for preparing lithium ferrous silicate positive pole material from ilmenite |
| 09/25/2013 | CN103318930A Comprehensive utilization method and device of high iron bauxite |
| 09/25/2013 | CN103318922A Water-soluble sodium halide micro-particles, and preparation method and application thereof |
| 09/25/2013 | CN103318904A Autoweighing mixing device for synthesis of mica sheets |
| 09/25/2013 | CN103318903A Feeding device for synthesis of mica sheets |
| 09/25/2013 | CN103318902A Feeding trolley with automatic distance measuring function |
| 09/25/2013 | CN103318901A Pneumatic conveying device for synthesis of mica sheets |
| 09/25/2013 | CN103318900A Process for producing albite |
| 09/25/2013 | CN103318899A Control method of grain sizes of monodisperse silicon dioxide pellets |
| 09/25/2013 | CN103318898A Micron-scale low hydroxyl OH<-> crystal powder production process method |
| 09/25/2013 | CN103318897A Production method of white carbon black with high yellowing resistance |
| 09/25/2013 | CN103318896A Thermal power plant heating system |
| 09/25/2013 | CN103318895A Method for removing impurity phosphorous in silicon |
| 09/25/2013 | CN103318894A Method for removing boron in polycrystalline silicon |
| 09/25/2013 | CN103318893A Rotary-solidification impurity separating method for polycrystalline silicon |
| 09/25/2013 | CN103318892A Directional-solidification flow-induced impurity counter-proliferation inhibiting method for polycrystalline silicon |
| 09/25/2013 | CN102602936B Method and device for treating residual silicon tetrachloride liquor |
| 09/25/2013 | CN102583401B Method for synchronously extracting white carbon black in process of leaching vanadium from stone coal alkali |
| 09/25/2013 | CN102583396B Deacidification equipment for producing fumed silica |
| 09/25/2013 | CN102531520B Manufacture method of dielectric substrate and metamaterial |
| 09/25/2013 | CN102115081B Burning furnace used for producing silicon dioxide by gas phase method |
| 09/25/2013 | CN101679049B Methods for production of hollow particle |
| 09/25/2013 | CN101519205B Method and apparatus for manufacturing trichlorosilane |
| 09/24/2013 | US8540963 Molecular sieve SSZ-81 |
| 09/24/2013 | US8540958 Cascading purification |
| 09/24/2013 | US8540957 Method for preparing microtubular halloysite nanopowders |
| 09/24/2013 | US8540920 Methods of making an article of semiconducting material on a mold comprising particles of a semiconducting material |
| 09/19/2013 | WO2013138461A1 Trichlorosilane production |
| 09/19/2013 | WO2013137904A1 Alternative methods for the synthesis of organosilicon compound |
| 09/19/2013 | WO2013137416A1 Acidic gas treating agent, method for producing same and additive for acidic gas treating agents |
| 09/19/2013 | WO2013136984A1 Polycrystalline silicon rod |
| 09/19/2013 | WO2013136922A1 Polycrystalline silicon wafer |
| 09/19/2013 | US20130243683 Method for the production of high-purity silicon |
| 09/19/2013 | US20130239621 Directional Solidification Furnace With Laterally Movable Insulation System |
| 09/19/2013 | US20130239620 Directional Solidification Furnace Having Movable Insulation System |
| 09/19/2013 | US20130239616 Directional Solidification Furnace Having Movable Heat Exchangers |
| 09/19/2013 | DE112011104441T5 Verfahren und Vorrichtung zur Produktion von Silicium Method and apparatus for production of silicon |
| 09/18/2013 | EP2638107A1 Hydrophobic fluorinated coatings |
| 09/18/2013 | EP2637969A1 Process for preparing trichlorosilane |
| 09/18/2013 | EP2637968A2 Process for selective cleavage of higher silanes |
| 09/18/2013 | CN203200032U Mud pit capable of preventing mud from setting |
| 09/18/2013 | CN203200031U Flexible connection fixing device of electrode |
| 09/18/2013 | CN203200030U Novel automatic lifting electric heater of polycrystalline silicon reduction furnace |
| 09/18/2013 | CN203200029U Installation fixing device of novel silicon-controlled rectifier |
| 09/18/2013 | CN103313939A Method for manufacturing metal-oxide-containing particles and method for manufacturing aggregate of metal-oxide colloidal particles |
| 09/18/2013 | CN103313938A Method for reducing the aluminium content of neopentasilane |
| 09/18/2013 | CN103313937A Porous electroactive material |
| 09/18/2013 | CN103311511A Preparation method of nanometer silicon composite material with core-shell structure |
| 09/18/2013 | CN103305041A Modified water-based inorganic zinc rich coating and preparation method thereof |
| 09/18/2013 | CN103303952A Method for linked preparation of sodium aluminate and production of silica-based material by means of high-alumina fly ash low-temperature liquid-phase alkali dissolving |
| 09/18/2013 | CN103303934A Preparation method of organic bentonite with high specific surface area |
| 09/18/2013 | CN103303933A Attapulgite modification method and preparation method of attapulgite for fixing ligand protein A or protein G |
| 09/18/2013 | CN103303932A Method for compounding and calcining fine kaolin through coal gangue and aluminum ore rimrock |
| 09/18/2013 | CN103303931A Preparation method and application of large-size aminated SiO2 macroporous material |
| 09/18/2013 | CN103303930A Aerogel paperboard and preparation method thereof |
| 09/18/2013 | CN103303929A Preparation method of high-transparency high-dispersity white carbon black |
| 09/18/2013 | CN103303928A Production method of natural quartz crystal silicon micro-powder |
| 09/18/2013 | CN103303927A Production method of purified quartz sand |
| 09/18/2013 | CN103303926A Application method of load power supply |
| 09/18/2013 | CN103303925A Method for recycling the carbon-chuck for manufacture of polycrystalline silicon |
| 09/18/2013 | CN102602934B Production method for removing slag agent of boron impurity in slagging method |
| 09/18/2013 | CN102583403B Preparation method of super-hydrophobic nanoscale white carbon black membrane and super-hydrophobic nanoscale white carbon black powder |
| 09/18/2013 | CN102557053B Method for using washes recycled from crystal silicon cutting waste mortar to produce silica solution |
| 09/18/2013 | CN102515220B Method for extracting alumina and gallium oxide from pulverized fuel ash to prepare aluminum oxide nanometer and polymeric ferric silicate sulfate |
| 09/18/2013 | CN102515167B Periodical alternatively operating polycrystalline silicon reduction furnace equipped with inner heat-insulating barrel and operation method |
| 09/18/2013 | CN102491419B Method for comprehensively recycling waste vanadium catalyst |
| 09/18/2013 | CN102491355B Method for preparing superthin high-whiteness calcined kaolin |
| 09/18/2013 | CN102259864B Preparation method of solar polycrystalline silicon wafer |
| 09/18/2013 | CN102190302B Method for producing crack-free polycrystalline silicon rods |
| 09/18/2013 | CN102149635B Method for purification of silicon tetrachloride |
| 09/18/2013 | CN101909682B Medicinal inhalation devices and components thereof |
| 09/17/2013 | US8535614 Reactor and method for producing high-purity granular silicon |
| 09/17/2013 | US8535488 Method and apparatus for purification of trichlorosilane |
| 09/12/2013 | WO2013133357A1 Spherical particle manufacturing method |
| 09/12/2013 | WO2013132858A1 La/Ce-CONTAINING INORGANIC FIBRES THAT ARE SOLUBLE IN PHYSIOLOGICAL SALINE, AND COMPOSITION THEREOF |
| 09/12/2013 | WO2013132651A1 Silicon refining device |
| 09/12/2013 | WO2013132629A1 Method for manufacturing highly pure silicon, highly pure silicon obtained by this method, and silicon raw material for manufacturing highly pure silicon |
| 09/12/2013 | WO2013131995A1 Process for producing and processing a paste-like sio2 composition, and the use thereof |
| 09/12/2013 | US20130237729 Selective Hydrogenation Catalyst and Methods of Making and Using Same |
| 09/12/2013 | US20130236387 Methods and Apparatus for Recovery of Silicon and Silicon Carbide from Spent Wafer-Sawing Slurry |
| 09/12/2013 | US20130236367 Production of polycrystalline silicon in substantially closed-loop systems |
| 09/12/2013 | DE112011104351T5 System zur Steuerung eines Durchmessers eines Einkristallingots und Einkristallingot-Zuchtvorrichtung umfassend dasselbe System for controlling a diameter of a single crystal ingots and single-crystal ingot-growing apparatus comprising the same |
| 09/12/2013 | DE102012004564A1 Verfahren zur Herstellung einer pastösen SIO2-Masse,sowie deren Verwendlung A process for producing a pasty mass SIO2, and their Utilization |