by reduction of silicon halides or halosilanes with a metal or a metallic alloy as the only reducing agents

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C01B33/033

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CCHEMISTRY METALLURGY C01Inorganic chemistry C01BNON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C C01B33/00Silicon Compounds thereof

Current Industry

C01B33/033by reduction of silicon halides or halosilanes with a metal or a metallic alloy as the only reducing agents

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of a material comprising at least silic...
- Patent number 11,450,843
- Issue date Sep 20, 2022
- ENWIRES
- Olga Burchak
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Silica to high purity silicon production process
- Patent number 11,267,714
- Issue date Mar 8, 2022
- HPQ-SILICON RESOURCES INC.
- Ali Shahverdi
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Fluidized bed reactor and process for producing polycrystalline sil...
- Patent number 10,632,438
- Issue date Apr 28, 2020
- Wacker Chemie AG
- Gerhard Forstpointner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing aryl-functional silanes
- Patent number 10,081,643
- Issue date Sep 25, 2018
- Dow Silicones Corporation
- Dimitris Katsoulis
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing silicon metal and porous carbon
- Patent number 9,862,612
- Issue date Jan 9, 2018
- Sumitomo Electric Industries, Ltd.
- Shinji Ishikawa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Mesoporous silicon synthesis and applications in Li-ion batteries a...
- Patent number 9,656,243
- Issue date May 23, 2017
- The Penn State Research Foundation
- Donghai Wang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods for reacting compounds
- Patent number 9,644,902
- Issue date May 9, 2017
- MEMC Electronic Materials, SpA
- Gianluca Pazzaglia
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Reactor apparatus and methods for reacting compounds
- Patent number 9,222,733
- Issue date Dec 29, 2015
- MEMC Electronic Materials SpA
- Gianluca Pazzaglia
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Reactor and method for production of silicon
- Patent number 9,156,704
- Issue date Oct 13, 2015
- Dynatec Engineering AS
- Josef Filtvedt
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
High purity crystalline silicon, high purity silicon tetrachloride...
- Patent number 8,658,118
- Issue date Feb 25, 2014
- JNC Corporation
- Satoshi Hayashida
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Silicon production with a fluidized bed reactor integrated into a S...
- Patent number 8,609,058
- Issue date Dec 17, 2013
- Hemlock Semiconductor Corporation
- Arvid Neil Arvidson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing high purity polycrystalline silicon
- Patent number 8,273,317
- Issue date Sep 25, 2012
- JNC Corporation
- Nobuaki Namiki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing boron added purified silicon
- Patent number 8,187,564
- Issue date May 29, 2012
- Sumitomo Chemical Company, Limited
- Tomohiro Megumi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing polycrystalline silicon
- Patent number 8,173,094
- Issue date May 8, 2012
- Sumitomo Chemical Company, Limited
- Toshiharu Yamabayashi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of Si by reduction of SiCl4 with liquid Zn
- Patent number 7,943,109
- Issue date May 17, 2011
- Umicore
- Eric Robert
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Silicon production with a fluidized bed reactor integrated into a s...
- Patent number 7,935,327
- Issue date May 3, 2011
- Hemlock Semiconductor Corporation
- Arvid Neil Arvidson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing polycrystalline silicon
- Patent number 7,815,884
- Issue date Oct 19, 2010
- Chisso Corporation
- Satoshi Hayashida
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Set of processes for removing impurities from a silcon production f...
- Patent number 7,790,129
- Issue date Sep 7, 2010
- Lord Ltd., LP
- Stephen Michael Lord
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Apparatus and method for manufacturing high purity polycrystalline...
- Patent number 7,785,546
- Issue date Aug 31, 2010
- Chisso Corporation
- Nobuaki Namiki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for preparing group IV nanocrystals with chemically accessib...
- Patent number 7,267,721
- Issue date Sep 11, 2007
- Evergreen Solar, Inc.
- Susan M. Kauzlarich
- B82 - NANO-TECHNOLOGY
Information Patent Grant
High yield method for preparing silicon nanocrystal with chemically...
- Patent number 7,214,599
- Issue date May 8, 2007
- Evergreen Solar Inc.
- Susan M. Kauzlarich
- B82 - NANO-TECHNOLOGY
Information Patent Grant
High yield method for preparing silicon nanocrystals with chemicall...
- Patent number 6,855,204
- Issue date Feb 15, 2005
- Evergreen Solar Inc.
- Susan M. Kauzlarich
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Apparatus for producing high purity silicon from flames of sodium a...
- Patent number 5,021,221
- Issue date Jun 4, 1991
- Aero Chem Research Lab., Inc.
- Robert K. Gould
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process for the production of solar silicon
- Patent number 4,919,913
- Issue date Apr 24, 1990
- Bayer Aktiengesellschaft
- Gunter Kurz
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing a metal from its halide
- Patent number 4,877,445
- Issue date Oct 31, 1989
- Toho Titanium Co., Ltd.
- Shigenori Okudaira
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus for obtaining silicon from fluosilicic acid
- Patent number 4,781,565
- Issue date Nov 1, 1988
- SRI International
- Angel Sanjurjo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovery of silicon from a reaction mixture
- Patent number 4,777,030
- Issue date Oct 11, 1988
- Enichem, S.p.A.
- Kenneth M. Sancier
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of preparing silicon
- Patent number 4,756,896
- Issue date Jul 12, 1988
- Kemira Oy.
- Aarno Hayha
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and apparatus for obtaining silicon from fluosilicic acid
- Patent number 4,753,783
- Issue date Jun 28, 1988
- SRI International
- Angel Sanjurjo
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process and apparatus for obtaining silicon from fluosilicic acid
- Patent number 4,748,014
- Issue date May 31, 1988
- SRI International
- Leonard Nanis
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
NANO-SILICON AGGLOMERATE COMPOSITE NEGATIVE ELECTRODE MATERIAL AND...
- Publication number 20240190712
- Publication date Jun 13, 2024
- TOMI(CHENGDU) APPLIED TECHNOLOGY RESEARCH INSTITUTE COMPANY LIMITED
- Weijie YU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICA TO HIGH PURITY SILICON PRODUCTION PROCESS
- Publication number 20220363550
- Publication date Nov 17, 2022
- HPQ-SILICON RESOURCES INC.
- Ali SHAHVERDI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SILICA TO HIGH PURITY SILICON PRODUCTION PROCESS
- Publication number 20180237306
- Publication date Aug 23, 2018
- PYROGENESIS CANADA INC.
- Ali SHAHVERDI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING SILICON METAL AND POROUS CARBON
- Publication number 20150104370
- Publication date Apr 16, 2015
- Sumitomo Electric Industries, Ltd.
- Shinji Ishikawa
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR TRANSFERRING HEAT BETWEEN TWO PROCESS STREAMS
- Publication number 20130327506
- Publication date Dec 12, 2013
- MEMC ELECTRONIC MATERIALS SPA
- Gianluca Pazzaglia
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
APPARATUS FOR PRODUCING POLYCRYSTALLINE SILICON AND METHOD THEREFOR
- Publication number 20130280896
- Publication date Oct 24, 2013
- JNC CORPORATION
- Shuichi Ohkubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS FOR REACTING COMPOUNDS
- Publication number 20130224099
- Publication date Aug 29, 2013
- MEMC ELECTRONIC MATERIALS SPA
- Gianluca Pazzaglia
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
PROCESS FOR PRODUCTION OF POLYSILICON AND SILICON TETRACHLORIDE
- Publication number 20120261269
- Publication date Oct 18, 2012
- Wataru Kagohashi
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SHELL AND TUBE HEAT EXCHANGERS AND METHODS OF USING SUCH HEAT EXCHA...
- Publication number 20120199323
- Publication date Aug 9, 2012
- MEMC ELECTRONIC MATERIALS SPA
- Gianluca Pazzaglia
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
REACTOR APPARATUS AND METHODS FOR REACTING COMPOUNDS
- Publication number 20120199324
- Publication date Aug 9, 2012
- MEMC ELECTRONIC MATERIALS SPA
- Gianluca Pazzaglia
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
REACTOR AND METHOD FOR PRODUCTION OF SILICON
- Publication number 20120100060
- Publication date Apr 26, 2012
- Josef Filtvedt
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SILICON MANUFACTURING APPARATUS AND SILICON MANUFACTURING METHOD
- Publication number 20120063985
- Publication date Mar 15, 2012
- ASAHI GLASS COMPANY, LIMITED
- Katsumasa Nakahara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for the Manufacture of Photovoltaic Grade Silicon Metal
- Publication number 20120045383
- Publication date Feb 23, 2012
- Andrew Matheson
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SILICON MANUFACTURING METHOD
- Publication number 20110280786
- Publication date Nov 17, 2011
- National Institute for Materials Science
- Kunio Saegusa
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Silcon Production With A Fluidized Bed Reactor Integrated Into A Si...
- Publication number 20110189074
- Publication date Aug 4, 2011
- Arvid Neil Arvidson
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD AND A REACTOR FOR PRODUCTION OF HIGH-PURITY SILICON
- Publication number 20110176986
- Publication date Jul 21, 2011
- Christian Rosenkilde
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HIGH PURITY CRYSTALLINE SILICON, HIGH PURITY SILICON TETRACHLORIDE...
- Publication number 20110158885
- Publication date Jun 30, 2011
- CHISSO CORPORATION
- Satoshi Hayashida
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR MANUFACTURING HIGH PURITY POLYCRYSTALLINE SILICON
- Publication number 20100284886
- Publication date Nov 11, 2010
- CHISSO CORPORATION
- Nobuaki Namiki
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SILICON MANUFACTURING APPARATUS AND RELATED METHOD
- Publication number 20100247416
- Publication date Sep 30, 2010
- Kinotech Solar Energy Corporation
- Yoshinori Takeuchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING POLYCRYSTALLINE SILICON
- Publication number 20100221171
- Publication date Sep 2, 2010
- Andrey Pavlovich Chukanov
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING SILICON
- Publication number 20100215563
- Publication date Aug 26, 2010
- Toshiharu Yambayashi
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PLASMA DEPOSITION APPARATUS AND METHOD FOR MAKING HIGH PURITY SILICON
- Publication number 20100189926
- Publication date Jul 29, 2010
- Charles DeLuca
- C30 - CRYSTAL GROWTH
Information Patent Application
PROCESS FOR THE PRODUCTION OF HIGH PURITY ELEMENTAL SILICON
- Publication number 20100154475
- Publication date Jun 24, 2010
- Andrew Matheson
- C01 - INORGANIC CHEMISTRY
Information Patent Application
LIQUID INJECTOR FOR SILICON PRODUCTION
- Publication number 20100103765
- Publication date Apr 29, 2010
- MARC D. HORNBOSTEL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for the Production of Si by Reduction of SiHCl3 with Liquid Zn
- Publication number 20100024882
- Publication date Feb 4, 2010
- Eric Robert
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING SILICON
- Publication number 20090232722
- Publication date Sep 17, 2009
- Kunio Saegusa
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING BORON ADDED PURIFIED SILICON
- Publication number 20090208401
- Publication date Aug 20, 2009
- Tomohiro MEGUMI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
EFFLUENT GAS RECOVERY PROCESS FOR SILICON PRODUCTION
- Publication number 20090165646
- Publication date Jul 2, 2009
- Sarang Gadre
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING POLYCRYSTALLINE SILICON
- Publication number 20090136409
- Publication date May 28, 2009
- Toshiharu Yamabayashi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for producing high purity silicon
- Publication number 20090130015
- Publication date May 21, 2009
- Sumitomo Chemical Company, Limited
- Kunio Saegusa
- C01 - INORGANIC CHEMISTRY

by reduction of silicon halides or halosilanes with a metal or a metallic alloy as the only reducing agents

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process for the preparation of a material comprising at least silic...

Silica to high purity silicon production process

Fluidized bed reactor and process for producing polycrystalline sil...

Method for producing aryl-functional silanes

Method for producing silicon metal and porous carbon

Mesoporous silicon synthesis and applications in Li-ion batteries a...

Methods for reacting compounds

Reactor apparatus and methods for reacting compounds

Reactor and method for production of silicon

High purity crystalline silicon, high purity silicon tetrachloride...

Silicon production with a fluidized bed reactor integrated into a S...

Method for manufacturing high purity polycrystalline silicon

Process for producing boron added purified silicon

Method for producing polycrystalline silicon

Process for the production of Si by reduction of SiCl4 with liquid Zn

Silicon production with a fluidized bed reactor integrated into a s...

Method for producing polycrystalline silicon

Set of processes for removing impurities from a silcon production f...

Apparatus and method for manufacturing high purity polycrystalline...

Method for preparing group IV nanocrystals with chemically accessib...

High yield method for preparing silicon nanocrystal with chemically...

High yield method for preparing silicon nanocrystals with chemicall...

Apparatus for producing high purity silicon from flames of sodium a...

Process for the production of solar silicon

Method for producing a metal from its halide

Apparatus for obtaining silicon from fluosilicic acid

Process for recovery of silicon from a reaction mixture

Method of preparing silicon

Process and apparatus for obtaining silicon from fluosilicic acid

Process and apparatus for obtaining silicon from fluosilicic acid

Patents Applicationslast 30 patents

NANO-SILICON AGGLOMERATE COMPOSITE NEGATIVE ELECTRODE MATERIAL AND...

SILICA TO HIGH PURITY SILICON PRODUCTION PROCESS

SILICA TO HIGH PURITY SILICON PRODUCTION PROCESS

METHOD FOR PRODUCING SILICON METAL AND POROUS CARBON

METHOD FOR TRANSFERRING HEAT BETWEEN TWO PROCESS STREAMS

APPARATUS FOR PRODUCING POLYCRYSTALLINE SILICON AND METHOD THEREFOR

METHODS FOR REACTING COMPOUNDS

PROCESS FOR PRODUCTION OF POLYSILICON AND SILICON TETRACHLORIDE

SHELL AND TUBE HEAT EXCHANGERS AND METHODS OF USING SUCH HEAT EXCHA...

REACTOR APPARATUS AND METHODS FOR REACTING COMPOUNDS

REACTOR AND METHOD FOR PRODUCTION OF SILICON

SILICON MANUFACTURING APPARATUS AND SILICON MANUFACTURING METHOD

Method for the Manufacture of Photovoltaic Grade Silicon Metal

SILICON MANUFACTURING METHOD

Silcon Production With A Fluidized Bed Reactor Integrated Into A Si...

METHOD AND A REACTOR FOR PRODUCTION OF HIGH-PURITY SILICON

HIGH PURITY CRYSTALLINE SILICON, HIGH PURITY SILICON TETRACHLORIDE...

METHOD FOR MANUFACTURING HIGH PURITY POLYCRYSTALLINE SILICON

SILICON MANUFACTURING APPARATUS AND RELATED METHOD

METHOD FOR PRODUCING POLYCRYSTALLINE SILICON

METHOD FOR PRODUCING SILICON

PLASMA DEPOSITION APPARATUS AND METHOD FOR MAKING HIGH PURITY SILICON

PROCESS FOR THE PRODUCTION OF HIGH PURITY ELEMENTAL SILICON

LIQUID INJECTOR FOR SILICON PRODUCTION

Process for the Production of Si by Reduction of SiHCl3 with Liquid Zn

METHOD FOR PRODUCING SILICON

PROCESS FOR PRODUCING BORON ADDED PURIFIED SILICON

EFFLUENT GAS RECOVERY PROCESS FOR SILICON PRODUCTION

METHOD FOR PRODUCING POLYCRYSTALLINE SILICON

Method for producing high purity silicon