DE69725081D1 - Hydrochlorierungsverfahren zur Umwandlung von hochsiedenden Rückständen der Direktsynthese - Google Patents

Hydrochlorierungsverfahren zur Umwandlung von hochsiedenden Rückständen der Direktsynthese

Info

Publication number
DE69725081D1
DE69725081D1 DE69725081T DE69725081T DE69725081D1 DE 69725081 D1 DE69725081 D1 DE 69725081D1 DE 69725081 T DE69725081 T DE 69725081T DE 69725081 T DE69725081 T DE 69725081T DE 69725081 D1 DE69725081 D1 DE 69725081D1
Authority
DE
Germany
Prior art keywords
conversion
direct synthesis
boiling residues
hydrochlorination process
hydrochlorination
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.)
Expired - Lifetime
Application number
DE69725081T
Other languages
English (en)
Other versions
DE69725081T2 (de
Inventor
Steven Kerry Freeburne
Jarvis, Jr
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Publication of DE69725081D1 publication Critical patent/DE69725081D1/de
Application granted granted Critical
Publication of DE69725081T2 publication Critical patent/DE69725081T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/12—Organo silicon halides
    • C07F7/16—Preparation thereof from silicon and halogenated hydrocarbons direct synthesis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/12—Organo silicon halides
    • C07F7/121—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20
    • C07F7/125—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20 by reactions involving both Si-C and Si-halogen linkages, the Si-C and Si-halogen linkages can be to the same or to different Si atoms, e.g. redistribution reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/12—Organo silicon halides
    • C07F7/121—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20
    • C07F7/128—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20 by reactions covered by more than one of the groups C07F7/122 - C07F7/127 and of which the starting material is unknown or insufficiently determined

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69725081T 1996-09-11 1997-08-23 Hydrochlorierungsverfahren zur Umwandlung von hochsiedenden Rückständen der Direktsynthese Expired - Lifetime DE69725081T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US712226 1996-09-11
US08/712,226 US5629438A (en) 1996-09-11 1996-09-11 Hydrochlorination process for converting high-boiling residue from direct process to monosilanes

Publications (2)

Publication Number Publication Date
DE69725081D1 true DE69725081D1 (de) 2003-10-30
DE69725081T2 DE69725081T2 (de) 2004-06-09

Family

ID=24861254

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69725081T Expired - Lifetime DE69725081T2 (de) 1996-09-11 1997-08-23 Hydrochlorierungsverfahren zur Umwandlung von hochsiedenden Rückständen der Direktsynthese

Country Status (4)

Country Link
US (1) US5629438A (de)
EP (1) EP0829484B1 (de)
JP (1) JP4138914B2 (de)
DE (1) DE69725081T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3362630B2 (ja) * 1997-02-28 2003-01-07 信越化学工業株式会社 直接法メチルクロルシラン合成より副生する高沸点成分からのモノシラン類の製造方法
DE19711693A1 (de) * 1997-03-20 1998-09-24 Wacker Chemie Gmbh Verfahren zur Herstellung von Alkylchlorsilanen aus den Rückständen der Direktsynthese von Alkylchlorsilanen
US6013824A (en) * 1998-12-01 2000-01-11 Dow Corning Corporation Redistributing silalkylenes in an alkyl-rich silalkylene-containing residue
DE10039172C1 (de) * 2000-08-10 2001-09-13 Wacker Chemie Gmbh Verfahren zum Aufarbeiten von Rückständen der Direktsynthese von Organochlorsilanen
DE10336545B3 (de) * 2003-08-05 2005-04-14 Ge Bayer Silicones Gmbh & Co. Kg Verfahren zur Herstellung von Chlorsilanen
DE102004014220A1 (de) 2004-03-23 2005-10-13 Wacker-Chemie Gmbh Verfahren zum Abtrennen von Aluminiumchlorid aus Organochlorsilanen
DE102007030948A1 (de) * 2007-07-04 2009-01-08 Wacker Chemie Ag Verfahren zur Umwandlung von Si-H-Verbindungen in Si-Halogen-Verbindungen
CN101786629A (zh) 2009-01-22 2010-07-28 陶氏康宁公司 回收高沸点废料的方法
US9352971B2 (en) 2013-06-14 2016-05-31 Rec Silicon Inc Method and apparatus for production of silane and hydrohalosilanes
USD836372S1 (en) 2017-08-11 2018-12-25 American Maid Plastic Co. Pitcher
CN114258396A (zh) 2019-08-22 2022-03-29 美国陶氏有机硅公司 用于纯化硅化合物的方法

Family Cites Families (13)

* 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
US2488487A (en) * 1946-02-07 1949-11-15 Dow Chemical Co Production of alkyl silicon halides
US2598435A (en) * 1949-08-18 1952-05-27 Gen Electric Process for treating organoplysilanes
BE526512A (de) * 1953-02-20
NL90972C (de) * 1954-03-12
US4393229A (en) * 1982-04-28 1983-07-12 General Electric Company Redistribution of polysilanes in high boiling residues
DE3410644A1 (de) * 1984-03-23 1985-09-26 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von dimethyldichlorsilan
US5175329A (en) * 1992-04-03 1992-12-29 Dow Corning Corporation Production of organosilanes from polysilanes
US5326896A (en) * 1993-07-14 1994-07-05 Dow Corning Corporation Conversion of direct process high-boiling component to silane monomers in the presence of hydrogen gas
US5321147A (en) * 1993-07-16 1994-06-14 Dow Corning Corporation Conversion of direct process high-boiling component to chlorosilane monomers in the presence of chlorine
US5292912A (en) * 1993-07-19 1994-03-08 Dow Corning Corporation Catalytic conversion of direct process high-boiling component to chlorosilane monomers in the presence of hydrogen chloride
US5430168A (en) * 1994-10-27 1995-07-04 Dow Corning Corporation Alumimum trichloride catalyzed hydrogenation of high-boiling residue from direct process
US5627298A (en) * 1996-06-13 1997-05-06 Dow Corning Corporation One step process for converting high-boiling residue from direct process to monosilanes

Also Published As

Publication number Publication date
JP4138914B2 (ja) 2008-08-27
US5629438A (en) 1997-05-13
EP0829484B1 (de) 2003-09-24
EP0829484A2 (de) 1998-03-18
EP0829484A3 (de) 1999-09-01
JPH10101684A (ja) 1998-04-21
DE69725081T2 (de) 2004-06-09

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