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AU2001287719A1 - Method for producing trichlorosilane - Google Patents

Method for producing trichlorosilane

Info

Publication number
AU2001287719A1
AU2001287719A1 AU2001287719A AU8771901A AU2001287719A1 AU 2001287719 A1 AU2001287719 A1 AU 2001287719A1 AU 2001287719 A AU2001287719 A AU 2001287719A AU 8771901 A AU8771901 A AU 8771901A AU 2001287719 A1 AU2001287719 A1 AU 2001287719A1
Authority
AU
Australia
Prior art keywords
producing trichlorosilane
silicon
catalyst
grain size
average grain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001287719A
Inventor
Andreas Bulan
Leslaw Mleczko
Rainer Weber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SolarWorld AG
Original Assignee
SolarWorld AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SolarWorld AG filed Critical SolarWorld AG
Publication of AU2001287719A1 publication Critical patent/AU2001287719A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/08—Compounds containing halogen
    • C01B33/107—Halogenated silanes
    • C01B33/1071—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof
    • C01B33/10715—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof prepared by reacting chlorine with silicon or a silicon-containing material
    • C01B33/10731—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof prepared by reacting chlorine with silicon or a silicon-containing material with the preferential formation of trichlorosilane
    • C01B33/10736—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof prepared by reacting chlorine with silicon or a silicon-containing material with the preferential formation of trichlorosilane from silicon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/02—Silicon
    • C01B33/021—Preparation
    • C01B33/027—Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material
    • C01B33/03—Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material by decomposition of silicon halides or halosilanes or reduction thereof with hydrogen as the only reducing agent
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/08—Compounds containing halogen
    • C01B33/107—Halogenated silanes
    • C01B33/1071—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof
    • C01B33/10742—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof prepared by hydrochlorination of silicon or of a silicon-containing material
    • C01B33/10757—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof prepared by hydrochlorination of silicon or of a silicon-containing material with the preferential formation of trichlorosilane
    • C01B33/10763—Tetrachloride, trichlorosilane or silicochloroform, dichlorosilane, monochlorosilane or mixtures thereof prepared by hydrochlorination of silicon or of a silicon-containing material with the preferential formation of trichlorosilane from silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The invention relates to a method for producing trichlorosilane by reacting silicon with hydrogen, silicon tetrachloride and optionally, hydrogen chloride in the presence of a catalyst, this catalyst having an average grain size that is less than the average grain size of the silicon used by a factor of 30 to 100.
AU2001287719A 2000-09-14 2001-09-07 Method for producing trichlorosilane Abandoned AU2001287719A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10045367A DE10045367A1 (en) 2000-09-14 2000-09-14 Process for the preparation of trichlorosilane
DE10045367 2000-09-14
PCT/EP2001/010360 WO2002022500A1 (en) 2000-09-14 2001-09-07 Method for producing trichlorosilane

Publications (1)

Publication Number Publication Date
AU2001287719A1 true AU2001287719A1 (en) 2002-03-26

Family

ID=7656116

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001287719A Abandoned AU2001287719A1 (en) 2000-09-14 2001-09-07 Method for producing trichlorosilane

Country Status (6)

Country Link
US (1) US20040022713A1 (en)
EP (1) EP1326803B1 (en)
AT (1) ATE273928T1 (en)
AU (1) AU2001287719A1 (en)
DE (2) DE10045367A1 (en)
WO (1) WO2002022500A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006098722A1 (en) 2005-03-09 2006-09-21 Rec Advanced Silicon Materials Llc Process for the production of hydrochlorosilanes
DE102008041974A1 (en) 2008-09-10 2010-03-11 Evonik Degussa Gmbh Device, its use and a method for self-sufficient hydrogenation of chlorosilanes
DE102009027730A1 (en) * 2009-07-15 2011-01-27 Evonik Degussa Gmbh Procedure and use of amino-functional resins for dismutation of halosilanes and for removal of foreign metals
US8298490B2 (en) * 2009-11-06 2012-10-30 Gtat Corporation Systems and methods of producing trichlorosilane
KR20130105618A (en) * 2010-09-08 2013-09-25 다우 코닝 코포레이션 Method for preparing a trihalosilane
EP2654912B1 (en) 2010-12-20 2016-04-20 MEMC Electronic Materials, Inc. Production of polycrystalline silicon in substantially closed-loop processes that involve disproportionation operations
DE102011110040B4 (en) * 2011-04-14 2024-07-11 Evonik Operations Gmbh Process for the preparation of chlorosilanes using high-boiling chlorosilanes or chlorosilane-containing mixtures
KR20150041631A (en) 2012-08-13 2015-04-16 다우 코닝 코포레이션 Method of preparing an organohalosilane by reacting hydrogen, halosilane and organohalide in a two step process on a copper catalyst
US9688703B2 (en) 2013-11-12 2017-06-27 Dow Corning Corporation Method for preparing a halosilane
KR101580171B1 (en) 2014-01-23 2015-12-24 한국화학연구원 Method for modifying surface of metal siliside, method for producing trichlorosilane using surface modified metal siliside and apparatus for producing the same
EP3898509B1 (en) * 2018-12-18 2023-02-22 Wacker Chemie AG Process for preparing chlorosilanes
JP7381605B2 (en) * 2019-04-29 2023-11-15 ワッカー ケミー アクチエンゲゼルシャフト Method for producing trichlorosilane with silicon particles with optimized structure
JP7500378B2 (en) * 2020-09-30 2024-06-17 高純度シリコン株式会社 Method for producing trichlorosilane
CN113559862B (en) * 2021-06-21 2022-04-22 北京工商大学 Atomic-scale promoter-modified CuO composite mesogenic catalyst and preparation method thereof
CN114392743A (en) * 2022-01-28 2022-04-26 中国科学院过程工程研究所 A kind of cuprous oxide powder catalyst and its application

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380995A (en) * 1941-09-26 1945-08-07 Gen Electric Preparation of organosilicon halides
US4676967A (en) * 1978-08-23 1987-06-30 Union Carbide Corporation High purity silane and silicon production
US4526769A (en) * 1983-07-18 1985-07-02 Motorola, Inc. Trichlorosilane production process
US4504597A (en) * 1983-11-04 1985-03-12 Scm Corporation Cupreous catalyst and process making same
US4520130A (en) * 1984-05-08 1985-05-28 Scm Corporation Halosilane catalyst and process for making same
DE3782213T2 (en) * 1986-07-10 1993-03-11 Chiyoda Chem Eng Construct Co METHOD FOR THE DEHALOGENATION OF A HALOGENID AND CATALYST THEREFOR.
DE4104422C2 (en) * 1991-02-14 2000-07-06 Degussa Process for the preparation of trichlorosilane from silicon tetrachloride
DE4115183A1 (en) * 1991-05-09 1992-11-12 Bayer Ag FINE-PIECE SILICON WITH SURFACE-BONDED HALOGUE, METHOD FOR THE PRODUCTION AND USE THEREOF
DE19654154A1 (en) * 1995-12-25 1997-06-26 Tokuyama Corp Tri:chloro:silane production for high purity silicon@ precursor
JP3159029B2 (en) * 1996-01-12 2001-04-23 信越化学工業株式会社 Method for producing silanes
US6057469A (en) * 1997-07-24 2000-05-02 Pechiney Electrometallurgie Process for manufacturing active silicon powder for the preparation of alkyl- or aryl-halosilanes

Also Published As

Publication number Publication date
US20040022713A1 (en) 2004-02-05
DE50103349D1 (en) 2004-09-23
WO2002022500A1 (en) 2002-03-21
ATE273928T1 (en) 2004-09-15
EP1326803B1 (en) 2004-08-18
EP1326803A1 (en) 2003-07-16
DE10045367A1 (en) 2002-03-28

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