DE60317199T2 - Synthese von hexafluorpropylen - Google Patents

Synthese von hexafluorpropylen Download PDF

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Publication number
DE60317199T2
DE60317199T2 DE60317199T DE60317199T DE60317199T2 DE 60317199 T2 DE60317199 T2 DE 60317199T2 DE 60317199 T DE60317199 T DE 60317199T DE 60317199 T DE60317199 T DE 60317199T DE 60317199 T2 DE60317199 T2 DE 60317199T2
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DE
Germany
Prior art keywords
reactor
tube
alloy
reaction
temperature
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
DE60317199T
Other languages
German (de)
English (en)
Other versions
DE60317199D1 (en
Inventor
John James Hockessin BARNES
Kenneth Paul Washington KELCH
Thomas D. Mineral Wells SANDBROOK
David John Belpre VAN BRAMER
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE60317199D1 publication Critical patent/DE60317199D1/de
Publication of DE60317199T2 publication Critical patent/DE60317199T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE60317199T 2002-06-26 2003-06-25 Synthese von hexafluorpropylen Expired - Lifetime DE60317199T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39191502P 2002-06-26 2002-06-26
US391915P 2002-06-26
PCT/US2003/019913 WO2004002929A1 (en) 2002-06-26 2003-06-25 Synthesis of hexafluoropropylene

Publications (2)

Publication Number Publication Date
DE60317199D1 DE60317199D1 (en) 2007-12-13
DE60317199T2 true DE60317199T2 (de) 2008-08-14

Family

ID=30000777

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60317199T Expired - Lifetime DE60317199T2 (de) 2002-06-26 2003-06-25 Synthese von hexafluorpropylen

Country Status (6)

Country Link
US (1) US6924403B2 (enExample)
EP (1) EP1515930B1 (enExample)
JP (1) JP4547256B2 (enExample)
CN (1) CN1319919C (enExample)
DE (1) DE60317199T2 (enExample)
WO (1) WO2004002929A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6958422B2 (en) * 2003-12-17 2005-10-25 E. I. Du Pont De Nemours And Company Pyrolysis process
WO2011044514A2 (en) 2009-10-09 2011-04-14 Dow Global Technologies, Inc Isothermal multitube reactors and processes incorporating the same
WO2011044522A2 (en) * 2009-10-09 2011-04-14 Dow Global Technologies, Inc Adiabatic plug flow reactors and processes incorporating the same
KR20120084729A (ko) 2009-10-09 2012-07-30 다우 글로벌 테크놀로지스 엘엘씨 염화 및/또는 불화 프로펜 및 고급 알켄의 제조 방법
CN103562163B (zh) 2011-05-31 2015-12-23 陶氏环球技术有限责任公司 生产氯化丙烯类的方法
JP6089032B2 (ja) * 2011-06-27 2017-03-01 シックスポイント マテリアルズ， インコーポレイテッド 遷移金属窒化物および遷移金属窒化物の合成方法
CN103717557A (zh) 2011-08-07 2014-04-09 陶氏环球技术有限责任公司 生产氯化的丙烯的方法
CA2844319A1 (en) 2011-08-07 2013-02-14 Dow Global Technologies Llc Process for the production of chlorinated propenes
US9067855B2 (en) 2011-11-21 2015-06-30 Dow Global Technologies Llc Process for the production of chlorinated alkanes
US9199899B2 (en) 2011-12-02 2015-12-01 Blue Cube Ip Llc Process for the production of chlorinated alkanes
IN2014CN04029A (enExample) 2011-12-02 2015-10-23 Dow Global Technologies Llc
JP6170068B2 (ja) 2011-12-13 2017-07-26 ブルー キューブ アイピー エルエルシー 塩素化プロパン及びプロペンの製造方法
CN104011000A (zh) 2011-12-22 2014-08-27 陶氏环球技术有限责任公司 生产四氯甲烷的方法
EP2794521B1 (en) 2011-12-23 2016-09-21 Dow Global Technologies LLC Process for the production of alkenes and/or aromatic compounds
WO2014046977A1 (en) 2012-09-20 2014-03-27 Dow Global Technologies, Llc Process for the production of chlorinated propenes
EP2897930A1 (en) 2012-09-20 2015-07-29 Dow Global Technologies LLC Process for the production of chlorinated propenes
US9795941B2 (en) 2012-09-30 2017-10-24 Blue Cube Ip Llc Weir quench and processes incorporating the same
EP2911773B1 (en) 2012-10-26 2017-10-04 Blue Cube IP LLC Mixer and reactor and process incorporating the same
CN104870411B (zh) 2012-12-18 2018-10-02 蓝立方知识产权有限责任公司 用于生产氯化丙烯的方法
CN104918904B (zh) 2012-12-19 2017-10-31 蓝立方知识产权有限责任公司 用于生产氯化丙烯的方法
WO2014134233A2 (en) 2013-02-27 2014-09-04 Dow Global Technologies Llc Process for the production of chlorinated propenes
CA2903760C (en) 2013-03-09 2018-02-20 Blue Cube Ip Llc Process for the production of chlorinated alkanes
EP3488927B1 (en) 2016-07-20 2020-03-04 Umicore Shokubai Japan Co., Ltd. Catalyst for purifying exhaust gas from internal combustion engine, and exhaust gas purification method using said catalyst
EP3488928B1 (en) 2016-07-20 2020-08-19 Umicore Shokubai Japan Co., Ltd. Exhaust gas purification catalyst for internal combustion engine, and exhaust gas purifying method using exhaust gas purification catalyst

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE23425E (en) * 1951-10-30 Polyfluorinated compounds
US2394581A (en) * 1943-10-04 1946-02-12 Kinetic Chemicals Inc Pyrolysis of tetrafluoroethylene polymer
US2758138A (en) * 1954-05-06 1956-08-07 Du Pont Pyrolysis process for making perfluoropropene from tetrafluoroethylene
US2970176A (en) * 1957-10-31 1961-01-31 Du Pont Pyrolysis of fluorocarbons to hexafluoropropylene
NL269647A (enExample) * 1960-09-28
US3446858A (en) * 1963-03-30 1969-05-27 Daikin Ind Ltd Process for the manufacture of hexafluoropropene
US3873630A (en) * 1972-06-12 1975-03-25 Du Pont Process for pyrolyzing tetrafluoroethylene to hexafluoropropylene
DE58904105D1 (de) * 1988-03-14 1993-05-27 Hoechst Ag Verfahren zur herstellung von hexafluorpropen.
US5334783A (en) * 1988-03-14 1994-08-02 Hoechst Aktiengesellschaft Process for the preparation of hexafluoropropene
US6013890A (en) * 1997-10-20 2000-01-11 Welding Services, Inc. Dual pass weld overlay method and apparatus
CN1225441C (zh) * 1998-06-02 2005-11-02 纳幕尔杜邦公司 从CClF2CClFCF3和CClF2CClFCF3同HF共沸物制备六氟丙烯的方法

Also Published As

Publication number Publication date
WO2004002929A1 (en) 2004-01-08
JP4547256B2 (ja) 2010-09-22
DE60317199D1 (en) 2007-12-13
JP2005535639A (ja) 2005-11-24
US6924403B2 (en) 2005-08-02
CN1662480A (zh) 2005-08-31
EP1515930A1 (en) 2005-03-23
CN1319919C (zh) 2007-06-06
US20040002621A1 (en) 2004-01-01
EP1515930B1 (en) 2007-10-31

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