ES2135526T3 - Hidrodeshalogenacion catalitica de compuestos halogenados de los elementos del cuarto grupo principal. - Google Patents

Hidrodeshalogenacion catalitica de compuestos halogenados de los elementos del cuarto grupo principal.

Info

Publication number
ES2135526T3
ES2135526T3 ES94119693T ES94119693T ES2135526T3 ES 2135526 T3 ES2135526 T3 ES 2135526T3 ES 94119693 T ES94119693 T ES 94119693T ES 94119693 T ES94119693 T ES 94119693T ES 2135526 T3 ES2135526 T3 ES 2135526T3
Authority
ES
Spain
Prior art keywords
compounds
elements
halogen
catalytically active
catalytic
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
ES94119693T
Other languages
English (en)
Inventor
Gerhard Prof Dr Roewer
Uwe Dr Patzold
Holger Dr Walter
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6505330&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2135526(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wacker Chemie AG filed Critical Wacker Chemie AG
Application granted granted Critical
Publication of ES2135526T3 publication Critical patent/ES2135526T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/37—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by reduction, e.g. hydrogenation
    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/20—Organic substances
    • A62D2101/22—Organic substances containing halogen
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/40—Inorganic substances
    • A62D2101/49—Inorganic substances containing halogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Catalysts (AREA)
  • Silicon Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

LA DEHALOGENIZACION (O HIDRODEHALOGENIZACION) CATALITICA DE COMPUESTOS QUE CONTIENEN HALOGENO DE ELEMENTOS DEL GRUPO PRINCIPAL 4 ES POSIBLE EN PRESENCIA DE HIDROGENO, DE TAL MODO QUE SE UTILIZA COMO CATALIZADOR UN SISTEMA ACTIVO CATALITICAMENTE ABARCANDO SILICIO Y AL MENOS UN METAL DE TRANSICION. EL SISTEMA ACTIVO CATALITICAMENTE DE ESTE TIPO SE CARACTERIZA POR MEDIO DE ALTA ACTIVIDAD Y ESTABILIDAD. POR EJEMPLO PUEDE UTILIZARSE EL PROCEDIMIENTO PARA LA SINTESIS DE COMPUESTOS O PARA LA DISGREGACION DE COMPUESTOS QUE CONTIENEN HALOGENO, POR EJEMPLO EN EL MARCO DE LOS PROCESO DE PURIFICACION DE AGUA RESIDUAL O DE GASES DE ESCAPE. ES APROPIADO TAMBIEN PARA LA DEHALOGENIZACION (HIDRODEHALOGENIZACION) DE COMPUESTOS DE SILANO QUE CONTIENEN HALOGENO, POR EJEMPLO DE TETRACLORURO DE SILICIO O COMPUESTOS ALQUIL TRICLOROSILANO. PUEDE TRANSFORMASE TAMBIEN EL TETRACLOROSILANO EN TRICLOROSILANO. CONTIENEN LA PUREZA ORIGINAL QUE PERMANECE EN EL SILANO UTILIZADO COMO PRODUCTO DE PARTIDA. SE DESCRIBE ADEMASUN SISTEMA ACTIVO CATALITICAMENTE, FINAMENTE DISPERSO, QUE ABARCA SILICIO Y AL MENOS UN METAL DE TRANSICION.
ES94119693T 1993-12-17 1994-12-10 Hidrodeshalogenacion catalitica de compuestos halogenados de los elementos del cuarto grupo principal. Expired - Lifetime ES2135526T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4343169A DE4343169A1 (de) 1993-12-17 1993-12-17 Katalytische Hydrodehalogenierung halogenhaltiger Verbindungen von Elementen der vierten Hauptgruppe

Publications (1)

Publication Number Publication Date
ES2135526T3 true ES2135526T3 (es) 1999-11-01

Family

ID=6505330

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94119693T Expired - Lifetime ES2135526T3 (es) 1993-12-17 1994-12-10 Hidrodeshalogenacion catalitica de compuestos halogenados de los elementos del cuarto grupo principal.

Country Status (6)

Country Link
US (1) US5716590A (es)
EP (1) EP0658359B2 (es)
JP (1) JP2889140B2 (es)
AT (1) ATE181848T1 (es)
DE (2) DE4343169A1 (es)
ES (1) ES2135526T3 (es)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19743109A1 (de) * 1997-09-30 1999-04-01 Fiedler Maschinenbau Gmbh Verfahren zum chemischen Abbau organischer Halogenverbindungen
WO1999030809A1 (en) * 1997-12-15 1999-06-24 Nippon Sanso Corporation Method and device for treating exhaust gas
DE59910367D1 (de) * 1998-02-02 2004-10-07 I M E S Ges Fuer Innovative Me Verwendung eines Trägerkatalysators
DE10044795B4 (de) * 2000-09-11 2009-10-15 Evonik Degussa Gmbh Verfahren zur Herstellung von Trichlorsilan
DE10044794A1 (de) * 2000-09-11 2002-04-04 Bayer Ag Verfahren zur Herstellung von Trichlorsilan
DE10044796A1 (de) * 2000-09-11 2002-04-04 Bayer Ag Verfahren zur Herstellung von Chlorsilanen
DE10049963B4 (de) * 2000-10-10 2009-04-09 Evonik Degussa Gmbh Verfahren zur Herstellung von Trichlorsilan
US6869579B2 (en) 2001-07-09 2005-03-22 Nippon Sanso Corporation Process for treating exhaust gas
EP1465710B1 (en) * 2002-01-14 2006-04-05 K.U. Leuven Research & Development Catalytic destruction of halogenated hydrocarbons
DE102004019760A1 (de) * 2004-04-23 2005-11-17 Degussa Ag Verfahren zur Herstellung von HSiCI3 durch katalytische Hydrodehalogenierung von SiCI4
DE102004019759A1 (de) * 2004-04-23 2005-11-17 Degussa Ag Verfahren zur Herstellung von HSiCI3 durch katalytische Hydrodehalogenierung von SiCI4
US20060036117A1 (en) * 2004-08-10 2006-02-16 Mitchel Cohn Catalyst preparation processes, catalyst regeneration processes, halocarbon production processes, and halocarbon production systems
CN100339152C (zh) * 2005-12-29 2007-09-26 华东理工大学 三氯乙烯废气催化净化方法
WO2008002500A1 (en) * 2006-06-27 2008-01-03 E. I. Du Pont De Nemours And Company Tetrafluoropropene production processes
CN103396288B (zh) 2006-06-27 2016-12-28 纳幕尔杜邦公司 1,2,3,3,3-五氟丙烯制备方法
US8377327B2 (en) 2006-06-27 2013-02-19 E I Du Pont De Nemours And Company Tetrafluoropropene production processes
ES2366597T3 (es) * 2007-03-30 2011-10-21 Spawnt Private S.À.R.L. Hiudrogenación catalítica.
US7696390B2 (en) * 2008-06-10 2010-04-13 Stauffer John E Methanol synthesis
DE102008002537A1 (de) 2008-06-19 2009-12-24 Evonik Degussa Gmbh Verfahren zur Entfernung von Bor enthaltenden Verunreinigungen aus Halogensilanen sowie Anlage zur Durchführung des Verfahrens
DE102009003085A1 (de) 2009-05-13 2010-11-18 Evonik Degussa Gmbh Verfahren zur Herstellung von HSiCl3 durch Hydrodehalogenierung von SiCl4
DE102010000980A1 (de) 2010-01-18 2011-07-21 Evonik Degussa GmbH, 45128 Katalytische Systeme zur kontinuierlichen Umsetzung von Siliciumtetrachlorid zu Trichlorsilan
US9073951B2 (en) 2010-01-26 2015-07-07 Dow Corning Corporation Method of preparing an organohalosilane
EP2614035A1 (en) * 2010-09-08 2013-07-17 Dow Corning Corporation Method for preparing a trihalosilane
JP2014501243A (ja) * 2010-12-17 2014-01-20 ダウ コーニング コーポレーション ジオルガノジハロシランの製造方法
DE102011002436A1 (de) 2011-01-04 2012-07-05 Evonik Degussa Gmbh Hydrierung von Organochlorsilanen und Siliciumtetrachlorid
US20130039831A1 (en) * 2011-01-25 2013-02-14 Aswini Dash Method of preparing a hydridohalosilane compound
EP2668194A1 (en) * 2011-01-25 2013-12-04 Dow Corning Corporation Method of preparing a diorganodihalosilane
DE102011005643A1 (de) * 2011-03-16 2012-09-20 Evonik Degussa Gmbh Reaktorkonzept zur Umsetzung von Organochlorsilanen und Siliciumtetrachlorid zu wasserstoffhaltigen Chlorsilanen
RU2472704C1 (ru) * 2011-09-14 2013-01-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) Способ каталитического гидрирования тетрахлорида кремния
CN103055867B (zh) * 2011-10-21 2015-04-29 中国石油化工股份有限公司 一种镍催化剂、制备方法及其应用
CN103055866B (zh) * 2011-10-21 2015-07-01 中国石油化工股份有限公司 一种钴催化剂、制备方法及其应用
US9493360B2 (en) * 2011-11-14 2016-11-15 Sitec Gmbh Processes and systems for non-equilibrium trichlorosilane production
EP2780347B1 (en) 2011-11-17 2015-08-12 Dow Corning Corporation A method for preparing a diorganodihalosilane
WO2013138461A1 (en) * 2012-03-14 2013-09-19 Centrotherm Photovoltaics Usa, Inc. Trichlorosilane production
EP2805959A1 (en) 2012-03-15 2014-11-26 Dow Corning Corporation Alternative methods for the synthesis of organosilicon compounds
US9296765B2 (en) 2012-08-13 2016-03-29 Dow Corning Corporation Method of preparing an organohalosilane
CN104487614A (zh) 2012-08-30 2015-04-01 道康宁公司 生成硅化物的电解方法
CN102895976A (zh) * 2012-10-14 2013-01-30 大连理工大学 一种含硅金属间化合物加氢脱氯催化剂、制备方法及应用
KR101462634B1 (ko) * 2013-03-07 2014-11-17 한화케미칼 주식회사 트리클로로실란의 제조방법
JP6017482B2 (ja) * 2013-03-11 2016-11-02 信越化学工業株式会社 水素化クロロシランの製造方法および水素化クロロシラン製造用触媒
KR101519498B1 (ko) * 2013-06-19 2015-05-12 한화케미칼 주식회사 트리클로로실란의 제조방법
KR102299593B1 (ko) 2013-11-12 2021-09-09 다우 실리콘즈 코포레이션 할로실란의 제조 방법
KR101580171B1 (ko) * 2014-01-23 2015-12-24 한국화학연구원 금속 실리사이드 표면개질 방법, 표면개질된 금속 실리사이드를 이용한 삼염화실란의 제조방법 및 제조장치
KR101616043B1 (ko) * 2014-07-22 2016-04-27 한화케미칼 주식회사 삼염화실란의 제조방법
DE112015005658T5 (de) * 2014-12-18 2017-09-14 Hemlock Semiconductor Operations Llc Verfahren zur Hydrierung eines Halogensilans
US10081643B2 (en) 2014-12-18 2018-09-25 Dow Silicones Corporation Method for producing aryl-functional silanes
EP3098201A1 (de) 2015-05-27 2016-11-30 Evonik Degussa GmbH Verfahren zur katalytischen dehalogenierung von chlorsilanen
US10696613B1 (en) * 2019-07-09 2020-06-30 Honeywell International Inc. Gas phase process for chlorotrifluoroethylene
CN114213450A (zh) * 2021-12-29 2022-03-22 南京杰运医药科技有限公司 一种甲氧基甲基二甲氧基硅烷的合成方法
EP4321238A1 (de) * 2022-08-08 2024-02-14 Grillo-Werke Aktiengesellschaft Dehalogenierung von halogenierten kohlenwasserstoffen
EP4622978A1 (en) 2022-11-22 2025-10-01 Momentive Performance Materials GmbH Process for the production of hydridosilanes

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615925A (en) * 1948-04-05 1952-10-28 Du Pont Preparation of olefinic compounds
US2595620A (en) † 1948-11-27 1952-05-06 Union Carbide & Carbon Corp Hydrogenation of halogenosilanes
US2628243A (en) * 1950-01-09 1953-02-10 Dow Corning Preparation of organochlorosilanes
US2704775A (en) * 1951-02-02 1955-03-22 Union Carbide & Carbon Corp Preparation of halogenated olefines
US2697124A (en) * 1952-02-25 1954-12-14 Kellogg M W Co Dehalogenation of fluorohalocarbons
US2864873A (en) * 1954-03-16 1958-12-16 Allied Chem Production of 1, 1, 2-trifluoro-2-chloroethylene
SE392045B (sv) * 1972-08-17 1977-03-14 Hoechst Ag Sett att framstella en av finkornigt berarmaterial och palladium bestaende katalysator
JPS5388683A (en) * 1977-01-14 1978-08-04 Shin Etsu Chem Co Ltd Methylchlorosilane synthesis catalyst
JPS6029373B2 (ja) * 1977-07-25 1985-07-10 宇部興産株式会社 ヒドロキシベンズアルデヒド化合物の製法
US4676967A (en) † 1978-08-23 1987-06-30 Union Carbide Corporation High purity silane and silicon production
JPS5586532A (en) * 1978-12-26 1980-06-30 Chisso Corp Catalyst for manufacturing chlorosilane
US4500724A (en) * 1983-07-28 1985-02-19 General Electric Company Method for making alkylhalosilanes
JPS60218330A (ja) * 1984-04-16 1985-11-01 Mitsui Toatsu Chem Inc 脱ハロゲン化方法
JPS6323741A (ja) * 1986-07-10 1988-02-01 Chiyoda Chem Eng & Constr Co Ltd 脱ハロゲン化触媒
EP0255877B1 (en) * 1986-07-10 1992-10-14 Chiyoda Chemical Engineering & Construction Company Limited Method for dehalogenation of a halide and catalyst used therefor
JPS6351351A (ja) * 1986-08-20 1988-03-04 Daicel Chem Ind Ltd モノクロル酢酸の製造方法
JPH0290946A (ja) * 1988-09-28 1990-03-30 Agency Of Ind Science & Technol ニッケル含有ヘクトライト様物質からなる触媒及びその製造方法
JP2825650B2 (ja) * 1989-10-10 1998-11-18 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー ハロカーボンの水素化分解
JPH0737399B2 (ja) * 1990-05-31 1995-04-26 ダイキン工業株式会社 １―クロロ―１，２，２―トリフルオロエチレンまたは１，２，２―トリフルオロエチレンの製造方法
EP0459463B1 (en) * 1990-05-31 1994-08-17 Daikin Industries, Limited Process for preparing 1-chloro-1,2,2-trifluoroethylene or 1,2,2-trifluoroethylene
JP2887278B2 (ja) * 1990-05-31 1999-04-26 ダイキン工業株式会社 １―クロロ―１，２，２―トリフルオロエチレンおよび１，２，２―トリフルオロエチレンの製造方法
JP2630127B2 (ja) * 1990-09-11 1997-07-16 ダイキン工業株式会社 トリフルオロエチレンの製造方法
US5105032A (en) * 1990-10-04 1992-04-14 The Dow Chemical Company Vapor phase hydrogenation of carbon tetrachloride
DE4104422C2 (de) † 1991-02-14 2000-07-06 Degussa Verfahren zur Herstellung von Trichlorsilan aus Siliciumtetrachlorid

Also Published As

Publication number Publication date
JPH07238039A (ja) 1995-09-12
EP0658359B1 (de) 1999-07-07
DE4343169A1 (de) 1995-06-22
EP0658359A2 (de) 1995-06-21
ATE181848T1 (de) 1999-07-15
US5716590A (en) 1998-02-10
EP0658359A3 (de) 1995-12-20
DE59408471D1 (de) 1999-08-12
JP2889140B2 (ja) 1999-05-10
EP0658359B2 (de) 2007-03-07

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