| Patents for C01B 33 - Silicon; Compounds thereof (28,579) |
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| 08/07/2013 | CN103232043A Crystallized mesoporous zinc silicate/silicon oxide composite powder and preparation method thereof |
| 08/07/2013 | CN103232042A Metastable amorphous silicon monoxide nanowire and preparation method thereof |
| 08/07/2013 | CN103232041A Method for preparing silicon oxide and aluminum hydroxide from clay |
| 08/07/2013 | CN103232040A Method and device for preparing boron-doped nano silicon material |
| 08/07/2013 | CN102602952B Automatized production system for synthesizing mica sheets by artificial crystals |
| 08/07/2013 | CN102502644B Silicon discharging method for initial blowing-in of metal silicon smelting |
| 08/07/2013 | CN102409177B Method for comprehensively recovering aluminum, silicon and titanium from pyrite tailings |
| 08/07/2013 | CN102367172B Modified silicon dioxide and high-property lithium ion battery diaphragm and application thereof |
| 08/07/2013 | CN102351187B Silicon core drawing process and raw material rod preheating method in silicon core drawing |
| 08/07/2013 | CN102196996B Hollow particle, method for producing the same, coating composition and article |
| 08/07/2013 | CN102123945B Silicon refining method |
| 08/07/2013 | CN101884895B Method for preparing metallurgy aggregates by metal silicon fine powder |
| 08/07/2013 | CN101602509B Method for purifying montmorillonite by utilizing electrophoresis and prepared montmorillonite and application thereof |
| 08/06/2013 | US8501369 Composite for fuel cell membrane based on organomodified inorganic particles and method for preparing same |
| 08/06/2013 | US8501350 Discharging capacity of secondary battery |
| 08/06/2013 | US8501319 Pre-formed assemblies of solgel-derived nanoparticles as 3D scaffolds for composites and aerogels |
| 08/06/2013 | US8501142 Carbonising and/or activating carbonaceous material |
| 08/06/2013 | US8501140 Method and apparatus for purifying metallurgical silicon for solar cells |
| 08/06/2013 | CA2569755C Silicon refining installation |
| 08/06/2013 | CA2539533C Preparation of silicate or glass in a furnace with burners immersed in a reducing medium |
| 08/01/2013 | WO2013111771A1 Iron oxide-coated layered silicate pigment |
| 08/01/2013 | WO2013111314A1 Silicon purification method |
| 08/01/2013 | WO2013110659A1 Precipitated-silica production method |
| 08/01/2013 | WO2013110658A1 Precipitated-silica production method |
| 08/01/2013 | WO2013110655A1 Method for preparing precipitated silica |
| 08/01/2013 | WO2013110654A1 Method for preparing precipitated silica having a specific morphology, particle size, and porosity |
| 08/01/2013 | WO2013110247A1 The method and system for production of silicon and devicies |
| 08/01/2013 | WO2013110183A1 Process for recovering metals from silicate materials |
| 08/01/2013 | US20130195746 Method and system for production of silicon and devicies |
| 08/01/2013 | US20130193836 Methods of determining and making red nitride compositions |
| 08/01/2013 | CA2862475A1 Precipitated-silica production method |
| 08/01/2013 | CA2862473A1 Method for preparing precipitated silica |
| 08/01/2013 | CA2862467A1 Method for preparing precipitated silica having a specific morphology, particle size, and porosity |
| 07/31/2013 | EP2620412A1 Process for determining surface contamination of polycrystalline silicon |
| 07/31/2013 | EP2620411A1 Low-dopant polycrystalline silicon chunk |
| 07/31/2013 | EP2619136A1 Manufacture of structures comprising silicon dioxide on a surface |
| 07/31/2013 | EP2619135A1 Manufacture of crystallite particles |
| 07/31/2013 | CN203104821U Novel infrared preheater for polycrystalline-silicon reduction furnace |
| 07/31/2013 | CN203095637U Device system for recycling phosphate residues |
| 07/31/2013 | CN203095626U Small-size organic clay synthesis device with temperature control and stirring functions |
| 07/31/2013 | CN203095625U Liquid level testing system in closed reaction cylinder for organic clay synthesis |
| 07/31/2013 | CN203095624U Two-man ladle for external refining of industrial silicon |
| 07/31/2013 | CN203095623U Refining and purification furnace for preparing solar polysilicon by using metallurgical method |
| 07/31/2013 | CN203091733U Industrial silicon furnace external refining ladle with hydraulic dumping device |
| 07/31/2013 | CN203090678U High-boiling residue washing device |
| 07/31/2013 | CN103228351A Heater and related methods thereof |
| 07/31/2013 | CN103228246A Dentifrice compositions containing calcium silicate |
| 07/31/2013 | CN103224686A Preparation method of silicon dioxide microsphere/polyformaldehyde composite material |
| 07/31/2013 | CN103224659A Filler, synthetic rubber and wet rubber compound integrated production method |
| 07/31/2013 | CN103224240A Method for synthesis of nanoscale silica by vapor-phase hydrolysis of silicon tetrachloride |
| 07/31/2013 | CN103224239A Chiral mesoporous silica nano-rod and preparation method thereof |
| 07/31/2013 | CN103224238A Preparation method of nano silicon composite material |
| 07/31/2013 | CN103224237A Preparation method and device of phosphorus-doped nano silicon material |
| 07/31/2013 | CN102608925B Power supply control device for polycrystalline silicon reduction furnace |
| 07/31/2013 | CN102602943B Method for rapidly preparing high-performance nano silicon dioxide aerogel in one step |
| 07/31/2013 | CN102583393B Double-heat-pump rectification device for trichlorosilane extraction and operation method |
| 07/31/2013 | CN102515177B Preparation method of stannic oxide/silica composite nano-particle |
| 07/31/2013 | CN102351201B Porous silica, optical-purpose layered product and composition, and method for producing porous silica |
| 07/31/2013 | CN102272047B Process for producing polycrystalline silicon |
| 07/31/2013 | CN102139880B Method for removing impurity boron in polycrystalline silicon by electron beam slagging smelting |
| 07/31/2013 | CN102026915B Hydrophobic inorganic fine particle and toner |
| 07/31/2013 | CN101932525B Method for silica monolith cladding and separation medium |
| 07/31/2013 | CN101691216B Method for recycling silicon carbide and co-producing white carbon black from waste mortar for wire cutting |
| 07/30/2013 | US8497018 High temperature stable amorphous silica-rich aluminosilicates |
| 07/30/2013 | US8496897 System, apparatus and method for carbon dioxide sequestration |
| 07/30/2013 | CA2609537C Method for preparing nanocrystalline silicon in sio2 and freestanding silicon nanoparticles |
| 07/25/2013 | WO2013109787A1 Glycoxy silanes as a source of silica and silicate precipitates |
| 07/25/2013 | WO2013108373A1 Silicon purification apparatus and silicon purification method |
| 07/25/2013 | WO2013107017A1 Application of lactam as solvent in nanomaterial preparation |
| 07/25/2013 | US20130189575 Porous silicon based anode material formed using metal reduction |
| 07/25/2013 | US20130189521 Aeogel and method for manufacture thereof |
| 07/25/2013 | US20130189177 Method for producing silicon fine particles |
| 07/25/2013 | US20130189176 Low-dopant polycrystalline silicon chunk |
| 07/25/2013 | DE102012200994A1 Verfahren zur Bestimmung einer Oberflächen-Verunreinigung von polykristallinem Silicium A method for determining a surface contamination of polycrystalline silicon |
| 07/25/2013 | DE102012200992A1 Dotierstoffarmes polykristallines Siliciumstück Dotierstoffarmes polycrystalline silicon pieces |
| 07/24/2013 | EP2618406A1 Nonaqueous secondary cell |
| 07/24/2013 | EP2617679A1 Silica-based material, manufacturing process therefor, noble metal carrying material, and carboxylic acid manufacturing process using same as catalyst |
| 07/24/2013 | EP2616521A1 Photo-stimulatable particle systems, method for producing same, and uses thereof |
| 07/24/2013 | CN203079701U System for producing trichlorosilane by carrying out cold hydrogenation on silicon tetrachloride |
| 07/24/2013 | CN203079700U Automatic liquid adding device |
| 07/24/2013 | CN203079699U Device for processing glass inkjet sheet |
| 07/24/2013 | CN203075947U Water glass reaction tank |
| 07/24/2013 | CN203075904U Novel stirring paddle for high-efficiency agricultural bentonite product slurry separation and purification process |
| 07/24/2013 | CN103221341A Surface-modified silica powder and method for producing the same, as well as toner composition for electrophotography |
| 07/24/2013 | CN103221340A Silicon refining device and silicon refining method |
| 07/24/2013 | CN103215455A Method for extracting lead and silicon from CRT (Cathode Ray Tube) cone glass with strong alkali by adopting mechanical activation process |
| 07/24/2013 | CN103214846A Hybrid material resistant to space environment atomic oxygen denudation and preparation method |
| 07/24/2013 | CN103214586A Redispersable nanoparticle powder material preparation method |
| 07/24/2013 | CN103214040A Comprehensive utilization method of rice hull ash |
| 07/24/2013 | CN103214039A Comprehensive utilization method of coal ash |
| 07/24/2013 | CN103214034A Preparation method of zirconium oxide-silicon oxide composite aerogel |
| 07/24/2013 | CN103213998A Purification method for improving purity of bentonite |
| 07/24/2013 | CN103213997A Method for producing soluble glass by using rice hull ash extractive |
| 07/24/2013 | CN103213996A Preparation method of hierarchical-pore silica-based composite aerogel |
| 07/24/2013 | CN103213995A Preparation method of potassium-containing silica sol with controllable granularity |
| 07/24/2013 | CN103213994A Kieselguhr calcining device and method |
| 07/24/2013 | CN103213993A Method for preparing high-purity nano silicon dioxide |
| 07/24/2013 | CN103213992A Method for preparing nano white carbon black by taking wollastonite as raw material |
| 07/24/2013 | CN103213991A Recovery and cyclic utilization technology for electronic-level waste acid mixture |
| 07/24/2013 | CN103213990A Graphite nozzle for polysilicon refining cyclic vacuum equipment |