DE69416623D1 - Katalytische Umsetzung von hochsiedenden Rückständen der Direktsynthese in Chlorosilanmonomere in Gegenwart von Chlorwasserstoff - Google Patents

Katalytische Umsetzung von hochsiedenden Rückständen der Direktsynthese in Chlorosilanmonomere in Gegenwart von Chlorwasserstoff

Info

Publication number
DE69416623D1
DE69416623D1 DE69416623T DE69416623T DE69416623D1 DE 69416623 D1 DE69416623 D1 DE 69416623D1 DE 69416623 T DE69416623 T DE 69416623T DE 69416623 T DE69416623 T DE 69416623T DE 69416623 D1 DE69416623 D1 DE 69416623D1
Authority
DE
Germany
Prior art keywords
hydrogen chloride
catalytic conversion
direct synthesis
boiling residues
chlorosilane monomers
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
DE69416623T
Other languages
English (en)
Other versions
DE69416623T2 (de
Inventor
Kirk Michael Chadwick
Roland Lee Halm
Ajay Kumar Dhaul
Richard Gordon Johnson
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 DE69416623D1 publication Critical patent/DE69416623D1/de
Application granted granted Critical
Publication of DE69416623T2 publication Critical patent/DE69416623T2/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
    • C07F7/121—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)
  • Catalysts (AREA)
  • Silicon Compounds (AREA)
DE69416623T 1993-07-19 1994-07-04 Katalytische Umsetzung von hochsiedenden Rückständen der Direktsynthese in Chlorosilanmonomere in Gegenwart von Chlorwasserstoff Expired - Lifetime DE69416623T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/094,593 US5292912A (en) 1993-07-19 1993-07-19 Catalytic conversion of direct process high-boiling component to chlorosilane monomers in the presence of hydrogen chloride

Publications (2)

Publication Number Publication Date
DE69416623D1 true DE69416623D1 (de) 1999-04-01
DE69416623T2 DE69416623T2 (de) 1999-07-22

Family

ID=22246053

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69416623T Expired - Lifetime DE69416623T2 (de) 1993-07-19 1994-07-04 Katalytische Umsetzung von hochsiedenden Rückständen der Direktsynthese in Chlorosilanmonomere in Gegenwart von Chlorwasserstoff

Country Status (4)

Country Link
US (1) US5292912A (de)
EP (1) EP0635510B1 (de)
JP (1) JPH0781920A (de)
DE (1) DE69416623T2 (de)

Cited By (1)

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CN102558214A (zh) * 2010-11-23 2012-07-11 瓦克化学股份公司 一种用于处理直接合成有机氯硅烷中的液体残余物的方法

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DE4431995A1 (de) * 1994-09-08 1996-03-14 Wacker Chemie Gmbh Verfahren zur Herstellung von wasserstoffhaltigen Methylchlorsilanen
US5430168A (en) * 1994-10-27 1995-07-04 Dow Corning Corporation Alumimum trichloride catalyzed hydrogenation of high-boiling residue from direct process
US5493042A (en) * 1995-06-15 1996-02-20 Dow Corning Corporation Process for removing silanes from by-product stream
US5616760A (en) * 1996-01-31 1997-04-01 Dow Corning Corporation Process for reacting organodisilanes with organic halides
US5567837A (en) * 1996-01-31 1996-10-22 Dow Corning Corporation Disubstituted palladium catalysts for reacting organic halides with disilanes
US5627298A (en) * 1996-06-13 1997-05-06 Dow Corning Corporation One step process for converting high-boiling residue from direct process to monosilanes
US5629438A (en) * 1996-09-11 1997-05-13 Dow Corning Corporation Hydrochlorination process for converting high-boiling residue from direct process to monosilanes
US6013824A (en) * 1998-12-01 2000-01-11 Dow Corning Corporation Redistributing silalkylenes in an alkyl-rich silalkylene-containing residue
FR2787076B1 (fr) 1998-12-15 2001-02-16 Valeo Systemes Dessuyage Essuie-glace de vehicule automobile comportant un temoin de vieillissement
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
DE10354262A1 (de) 2003-11-20 2005-06-23 Wacker-Chemie Gmbh Verfahren zur Herstellung von Alkylchlorsilanen aus den Rückständen der Direktsynthese von Alkylchlorsilanen
DE102006053157A1 (de) 2006-11-10 2008-05-15 Wacker Chemie Ag Verfahren zum Verdampfen von Bestandteilen einer Flüssigkeit
DE102007030948A1 (de) * 2007-07-04 2009-01-08 Wacker Chemie Ag Verfahren zur Umwandlung von Si-H-Verbindungen in Si-Halogen-Verbindungen
KR101573933B1 (ko) * 2008-02-29 2015-12-02 미쓰비시 마테리알 가부시키가이샤 트리클로로실란의 제조 방법 및 제조 장치
CN101786629A (zh) 2009-01-22 2010-07-28 陶氏康宁公司 回收高沸点废料的方法
JP5383406B2 (ja) * 2009-09-25 2014-01-08 Ｊｘ日鉱日石エネルギー株式会社 太陽電池用シリコンの製造方法
JP5482265B2 (ja) * 2009-12-15 2014-05-07 三菱マテリアル株式会社 トリクロロシラン製造装置
DE102010002577A1 (de) * 2010-03-04 2011-09-08 Wacker Chemie Ag Verfahren zur Umwandlung von Disilanen
DE102010043648A1 (de) * 2010-11-09 2012-05-10 Evonik Degussa Gmbh Verfahren zur selektiven Spaltung höherer Silane
DE102010043649A1 (de) * 2010-11-09 2012-05-10 Evonik Degussa Gmbh Verfahren zur Spaltung höherer Silane
US8697901B2 (en) 2011-12-30 2014-04-15 Momentive Performance Materials Inc. Synthesis of organohalosilane monomers via enhanced cleavage of direct process residue
US8637695B2 (en) 2011-12-30 2014-01-28 Momentive Performance Materials Inc. Synthesis of organohalosilane monomers from conventionally uncleavable Direct Process Residue
CN104130279B (zh) * 2014-06-13 2016-08-24 王金明 一种固体碱催化裂解有机硅高沸物的方法
JP6655599B2 (ja) 2014-07-22 2020-02-26 モメンティブ パフォーマンス マテリアルズ ゲーエムベーハーＭｏｍｅｎｔｉｖｅ Ｐｅｒｆｏｒｍａｎｃｅ Ｍａｔｅｒｉａｌｓ ＧｍｂＨ モノ−、ポリ−および／またはオリゴシランにおけるケイ素−ケイ素結合および／またはケイ素−塩素結合の開裂方法
CN109384233B (zh) * 2018-12-13 2023-10-20 江苏中能硅业科技发展有限公司 一种用于处理硅聚合物的方法
WO2021034526A1 (en) 2019-08-22 2021-02-25 Dow Silicones Corporation Process for purifiying silicon compounds
CN115490862B (zh) * 2020-09-16 2023-07-11 湖北兴瑞硅材料有限公司 有机硅副产高沸物综合利用的方法
CN115010745A (zh) * 2022-06-13 2022-09-06 聊城市鲁西化工工程设计有限责任公司 一种有效去除二甲基二氯硅烷中高沸点杂质的方法

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US2598435A (en) * 1949-08-18 1952-05-27 Gen Electric Process for treating organoplysilanes
US2787627A (en) * 1952-09-12 1957-04-02 Tokyo Shibaura Electric Co Process of preparing trialkylhalogenosilanes
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US2842580A (en) * 1955-11-22 1958-07-08 Gen Electric Cleavage of organohalogenopolysilanes with quaternary ammonium or phosphonium halides
DE1054995B (de) * 1958-02-25 1959-04-16 Wacker Chemie Gmbh Verfahren zur Herstellung von Phenyl- und Phenylmethyl-chlormonosilanen aus Chlordisilanen
NL127615C (de) * 1965-06-14
US3639105A (en) * 1970-03-27 1972-02-01 Dow Corning Preparation of hydrosilanes
FR2342981A1 (fr) * 1976-03-05 1977-09-30 Rhone Poulenc Ind Procede de preparation d'hydrogenosilanes
US4079071A (en) * 1977-03-28 1978-03-14 Union Carbide Corporation Synthesis of hydrosilanes from methylchloropolysilanes
DE3151677A1 (de) * 1981-12-28 1983-07-14 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur spaltung von organosiloxanen
JPS59110697A (ja) * 1982-12-17 1984-06-26 Shin Etsu Chem Co Ltd メチルハイドロジエンシラン類の製造方法
DE3410644A1 (de) * 1984-03-23 1985-09-26 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von dimethyldichlorsilan
FR2565231B1 (fr) * 1984-05-30 1987-09-18 Rhone Poulenc Spec Chim Procede de preparation d'organosilanes et d'organopolysilanes a partir d'organodisilanes
JPH0635466B2 (ja) * 1988-09-28 1994-05-11 信越化学工業株式会社 ジオルガノハロゲノシランの製造方法
DE4134422A1 (de) * 1991-10-17 1993-04-22 Wacker Chemie Gmbh Verfahren zur herstellung von methylchlorsilanen
US5175329A (en) * 1992-04-03 1992-12-29 Dow Corning Corporation Production of organosilanes from polysilanes
DE4220151A1 (de) * 1992-06-19 1993-12-23 Wacker Chemie Gmbh Verfahren zur Gewinnung von Methylchlorsilanen aus hochsiedenden Rückständen der Methylchlorsilansynthese
US5292909A (en) * 1993-07-14 1994-03-08 Dow Corning Corporation Catalytic conversion of direct process high-boiling component to chlorosilane monomers in the presence of hydrogen chloride and hydrogen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102558214A (zh) * 2010-11-23 2012-07-11 瓦克化学股份公司 一种用于处理直接合成有机氯硅烷中的液体残余物的方法

Also Published As

Publication number Publication date
JPH0781920A (ja) 1995-03-28
EP0635510B1 (de) 1999-02-24
DE69416623T2 (de) 1999-07-22
US5292912A (en) 1994-03-08
EP0635510A1 (de) 1995-01-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KROHER, STROBEL RECHTS- UND PATENTANWAELTE, 80336

8328 Change in the person/name/address of the agent

Representative=s name: DR. SCHOEN & PARTNER, 80336 MUENCHEN