CA2951023C - Procede de fabrication de tetrafluoropropene - Google Patents

Procede de fabrication de tetrafluoropropene Download PDF

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Publication number
CA2951023C
CA2951023C CA2951023A CA2951023A CA2951023C CA 2951023 C CA2951023 C CA 2951023C CA 2951023 A CA2951023 A CA 2951023A CA 2951023 A CA2951023 A CA 2951023A CA 2951023 C CA2951023 C CA 2951023C
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CA
Canada
Prior art keywords
reactor
regeneration
tetrafluoropropene
flow
reaction
Prior art date
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Active
Application number
CA2951023A
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English (en)
French (fr)
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CA2951023A1 (fr
Inventor
Anne Pigamo
Laurent Wendlinger
Dominique Deur-Bert
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.)
Arkema France SA
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Arkema France SA
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Publication of CA2951023A1 publication Critical patent/CA2951023A1/fr
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
    • B01J12/007—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00—Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/18—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00038—Processes in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/0004—Processes in series
    • 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
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA2951023A 2014-07-02 2015-06-22 Procede de fabrication de tetrafluoropropene Active CA2951023C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1456303 2014-07-02
FR1456303A FR3023286B1 (fr) 2014-07-02 2014-07-02 Procede de fabrication de tetrafluoropropene
PCT/FR2015/051653 WO2016001515A1 (fr) 2014-07-02 2015-06-22 Procede de fabrication de tetrafluoropropene

Publications (2)

Publication Number Publication Date
CA2951023A1 CA2951023A1 (fr) 2016-01-07
CA2951023C true CA2951023C (fr) 2022-06-21

Family

ID=51726670

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2951023A Active CA2951023C (fr) 2014-07-02 2015-06-22 Procede de fabrication de tetrafluoropropene

Country Status (8)

Country Link
US (2) US10227275B2 (enExample)
EP (2) EP3164376B1 (enExample)
JP (2) JP6677658B2 (enExample)
CN (1) CN106660909B (enExample)
CA (1) CA2951023C (enExample)
FR (2) FR3023286B1 (enExample)
MX (1) MX384336B (enExample)
WO (1) WO2016001515A1 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3023286B1 (fr) 2014-07-02 2018-02-16 Arkema France Procede de fabrication de tetrafluoropropene
PT3872057T (pt) 2014-08-14 2026-06-23 The Chemours Co Fc Llc Processo para a produo de e-1,3,3,3-tetrafluoropropeno (hfc-1234ze) por desidrofluorao
US9790148B2 (en) 2014-10-16 2017-10-17 Spolek Pro Chemickou A Hutni Vyrobu A.S. Process for producing highly pure chlorinated alkane
WO2017023966A1 (en) * 2015-08-05 2017-02-09 Arkema Inc. Chromium oxyfluoride catalysts having high fluorination activity
JP6233535B2 (ja) * 2016-02-03 2017-11-22 ダイキン工業株式会社 テトラフルオロプロペンの製造方法
FR3048429B1 (fr) * 2016-03-04 2019-09-27 Arkema France Composition azeotropique ou quasi-azeotropique comprenant de la trifluoropropyne
WO2017178857A1 (en) * 2016-04-13 2017-10-19 Arkema France Process for the manufacture of 2,3,3,3-tetrafluoropropene
JP2017193511A (ja) * 2016-04-21 2017-10-26 ダイキン工業株式会社 ハイドロクロロフルオロカーボン及び／又はハイドロフルオロカーボンの製造方法
FR3051469B1 (fr) * 2016-05-19 2018-05-11 Arkema France Procede de fabrication de tetrafluoropropene.
FR3051468B1 (fr) 2016-05-19 2019-07-26 Arkema France Procede de fabrication de tetrafluoropropene.
FR3066926B1 (fr) * 2017-06-06 2020-05-22 Arkema France Procede de modification de la distribution en fluor dans un compose hydrocarbure.
FR3068970B1 (fr) 2017-07-17 2019-07-26 Arkema France Procede de production du 2,3,3,3-tetrafluoropropene.
US10450248B2 (en) * 2017-11-22 2019-10-22 Honeywell International Inc. Method for producing 1,3,3,3-tetrafluoropropene (HFO-1234ze) from 1-chloro-3,3,3-trifluoropopene (HCFO-1233zd)
FR3078700B1 (fr) 2018-03-07 2020-07-10 Arkema France Procede de production du 2,3,3,3-tetrafluoropropene
FR3078699B1 (fr) 2018-03-07 2020-02-21 Arkema France Procede de production du 2,3,3,3-tetrafluoropropene
FR3078698B1 (fr) 2018-03-07 2020-02-21 Arkema France Procede de production du 2-chloro-3,3,3-trifluoropropene
EP3540035A1 (en) 2018-03-13 2019-09-18 The Procter & Gamble Company Hand dishwashing detergent composition
FR3081158B1 (fr) 2018-05-16 2020-07-31 Arkema France Procede de production du 1-chloro-3,3,3-trifluoropropene.
FR3083232B1 (fr) 2018-06-27 2021-11-12 Arkema France Procede de production du 1-chloro-3,3,3-trifluoropropene
CN118950038A (zh) * 2018-09-07 2024-11-15 科慕埃弗西有限公司 使用含氯烃从氟卤化锑催化剂除去氟
FR3086287B1 (fr) 2018-09-26 2020-09-18 Arkema France Stabilisation du 1-chloro-3,3,3-trifluoropropene
US11209196B2 (en) 2018-10-26 2021-12-28 The Chemours Company Fc, Llc HFO-1234ZE, HFO-1225ZC and HFO-1234YF compositions and processes for producing and using the compositions
KR20260018987A (ko) * 2018-10-26 2026-02-09 더 케무어스 컴퍼니 에프씨, 엘엘씨 Hfo-1234ze, hfo-1225zc 및 hfo-1234yf 함유 조성물, 및 조성물의 제조 및 사용 방법
GB2580623A (en) 2019-01-17 2020-07-29 Mexichem Fluor Sa De Cv Method
FR3115786B1 (fr) * 2020-11-03 2022-11-04 Arkema France Procédé de production du trifluoroéthylène
CN114644546A (zh) * 2020-12-17 2022-06-21 陕西中蓝化工科技新材料有限公司 一种氟代烯烃的制备方法

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL98704C (enExample) * 1953-04-09
NL294955A (enExample) 1962-07-06
JPH0685878B2 (ja) * 1988-04-13 1994-11-02 ダイキン工業株式会社 クロム系フッ素化触媒の賦活方法
US4902838A (en) 1988-12-28 1990-02-20 E. I. Du Pont De Nemours And Company Isomerization of saturated fluorohydrocarbons
GB9007029D0 (en) 1990-03-29 1990-05-30 Ici Plc Chemical process
US5227350A (en) * 1990-09-14 1993-07-13 Imperial Chemical Industries Plc Fluorination catalyst regeneration
GB9224594D0 (en) * 1991-12-10 1993-01-13 Ici Plc Water separation process
US5322597A (en) 1992-07-30 1994-06-21 Minnesota Mining And Manufacturing Company Bipolar flow cell and process for electrochemical fluorination
DE69715284T2 (de) * 1996-04-17 2003-07-31 Ausimont S.P.A., Mailand/Milano Katalysator für die Fluorierung von halogenierten Kohlwasserstoffen
DE69909860T2 (de) 1998-02-26 2004-05-27 Central Glass Co., Ltd., Ube Verfahren zur Herstellung von fluorierten Propanen
FR2808268B1 (fr) 2000-04-26 2002-08-30 Atofina Liquides ioniques derives d'acides de lewis a base de titane, niobium, tantale, etain ou antimoine, et leurs applications
WO2003014047A1 (en) * 2001-08-06 2003-02-20 Showa Denko K. K. Production and use of hexafluoroethane
US8067649B2 (en) 2004-04-29 2011-11-29 Honeywell International Inc. Method for producing fluorinated organic compounds
US8058486B2 (en) 2004-04-29 2011-11-15 Honeywell International Inc. Integrated process to produce 2,3,3,3-tetrafluoropropene
PL4212499T3 (pl) 2006-01-03 2026-07-13 Honeywell International Inc. Sposób wytwarzania fluorowanych związków organicznych
CN101522597B (zh) 2006-10-03 2013-05-29 墨西哥化学阿玛科股份有限公司 通过脱卤化氢制备c3-c6(氢)氟烯烃的方法
WO2008054781A1 (en) 2006-10-31 2008-05-08 E. I. Du Pont De Nemours And Company Processes for the production of fluoropropanes and halopropenes and azeotropic compositions of 2-chloro-3,3,3-trifluoro-1-propene with hf and of 1,1,1,2,2-pentafluoropropane with hf
FR2916755B1 (fr) 2007-05-31 2009-08-21 Arkema France Procede de preparation d'(hydro)(chloro)(fluoro)olefines
WO2009003084A1 (en) 2007-06-27 2008-12-31 Arkema Inc. Process for the manufacture of hydrofluoroolefins
WO2009105512A1 (en) * 2008-02-21 2009-08-27 E. I. Du Pont De Nemours And Company Processes for separation of 2,3,3,3-tetrafluoropropene from hydrogen fluoride by azeotropic distillation
FR2929271B1 (fr) 2008-03-28 2010-04-16 Arkema France Procede pour la preparation du 1,2,3,3,3-pentafluoropropene- 1
KR102010208B1 (ko) 2008-05-07 2019-08-12 더 케무어스 컴퍼니 에프씨, 엘엘씨 2,3-다이클로로-1,1,1-트라이플루오로프로판, 2-클로로-1,1,1-트라이플루오로프로펜, 2-클로로-1,1,1,2-테트라플루오로프로판 또는 2,3,3,3-테트라플루오로프로펜을 포함하는 조성물
FR2936806B1 (fr) * 2008-10-08 2012-08-31 Arkema France Fluide refrigerant
US8614361B2 (en) 2009-04-23 2013-12-24 Daikin Industries, Ltd. Process for preparation of 2,3,3,3-tetrafluoropropene
GB0918069D0 (en) * 2009-10-15 2009-12-02 Ineos Fluor Holdings Ltd Process
CN102686542A (zh) 2009-12-23 2012-09-19 阿克马法国公司 1233xf到1234yf的催化气相氟化
GB201010958D0 (en) 2010-06-30 2010-08-11 3M Innovative Properties Co Process for manufacturing perfluoroolefins by pyrolysis of perfluorocarbons in the presence of hydrogen
JP5747684B2 (ja) * 2010-09-14 2015-07-15 セントラル硝子株式会社 ヒドロフルオロカーボンまたはヒドロクロロフルオロカーボンの脱水方法、および該脱水方法を用いた１，３，３，３−テトラフルオロプロペンの製造方法
EP3363776B1 (en) 2010-10-22 2020-01-01 Arkema France Process for the preparation of 2,3,3,3-tetrafluoropropene
EP2665692B1 (en) * 2011-01-21 2018-12-05 Arkema France Catalytic gas phase fluorination
RU2571415C2 (ru) * 2011-01-21 2015-12-20 Аркема Франс Каталитическое газофазное фторирование
FR2980474B1 (fr) 2011-09-27 2013-08-30 Arkema France Procede de fabrication du 2,3,3,3-tetrafluoropropene
EP3296281B1 (en) 2011-12-14 2022-08-03 Arkema France Process for the preparation of 2,3,3,3-tetrafluoropropene
FR2986525B1 (fr) 2012-02-03 2014-02-14 Arkema France Procede de production de 2,3,3,3-tetrafluoropropene
EP2837613B1 (en) * 2012-04-09 2017-12-20 Asahi Glass Company, Limited Azeotropic or azeotrope like composition, and method for producing 2,3,3,3-tetrafluoropropene or chloromethane
JP2013241390A (ja) * 2012-04-27 2013-12-05 Asahi Glass Co Ltd フルオロオレフィンの精製方法、およびフルオロオレフィンの製造方法
FR2991598B1 (fr) 2012-06-08 2015-08-07 Arkema France Regeneration de catalyseur par injection de gaz chauffe
JP6107466B2 (ja) * 2012-06-28 2017-04-05 セントラル硝子株式会社 トランス−１，３，３，３−テトラフルオロプロペンの精製方法
CN104428273B (zh) * 2012-07-10 2018-09-14 大金工业株式会社 用于制造含氟烯烃的方法
CN104520259B (zh) * 2012-08-08 2016-08-24 大金工业株式会社 用于制造2,3,3,3-四氟丙烯的方法
FR3013606B1 (fr) 2013-11-28 2015-11-13 Arkema France Procede de purification d'acide chlorhydrique
US9255045B2 (en) 2014-01-13 2016-02-09 Arkema France E-1-chloro-3,3,3-trifluoropropene production process from 1,1,3,3-tetrachloropropene
FR3023286B1 (fr) 2014-07-02 2018-02-16 Arkema France Procede de fabrication de tetrafluoropropene
FR3036398B1 (fr) 2015-05-22 2019-05-03 Arkema France Compositions a base de 1,1,3,3-tetrachloropropene
WO2017178857A1 (en) 2016-04-13 2017-10-19 Arkema France Process for the manufacture of 2,3,3,3-tetrafluoropropene
FR3078699B1 (fr) 2018-03-07 2020-02-21 Arkema France Procede de production du 2,3,3,3-tetrafluoropropene
FR3078698B1 (fr) 2018-03-07 2020-02-21 Arkema France Procede de production du 2-chloro-3,3,3-trifluoropropene
FR3078700B1 (fr) 2018-03-07 2020-07-10 Arkema France Procede de production du 2,3,3,3-tetrafluoropropene
FR3081158B1 (fr) 2018-05-16 2020-07-31 Arkema France Procede de production du 1-chloro-3,3,3-trifluoropropene.
FR3083232B1 (fr) 2018-06-27 2021-11-12 Arkema France Procede de production du 1-chloro-3,3,3-trifluoropropene
FR3086287B1 (fr) 2018-09-26 2020-09-18 Arkema France Stabilisation du 1-chloro-3,3,3-trifluoropropene

Also Published As

Publication number Publication date
US10227275B2 (en) 2019-03-12
US20190152883A1 (en) 2019-05-23
JP2017525669A (ja) 2017-09-07
EP3495340A1 (fr) 2019-06-12
CN106660909B (zh) 2021-07-27
EP3164376A1 (fr) 2017-05-10
WO2016001515A1 (fr) 2016-01-07
JP2020037560A (ja) 2020-03-12
EP3495340B1 (fr) 2026-07-29
JP6677658B2 (ja) 2020-04-08
FR3023286A1 (fr) 2016-01-08
US11459285B2 (en) 2022-10-04
FR3059999B1 (fr) 2020-05-08
JP6847182B2 (ja) 2021-03-24
MX384336B (es) 2025-03-14
EP3164376B1 (fr) 2019-03-27
US20170210686A1 (en) 2017-07-27
FR3023286B1 (fr) 2018-02-16
MX2016015875A (es) 2017-04-05
FR3059999A1 (fr) 2018-06-15
WO2016001515A9 (fr) 2017-05-11
CN106660909A (zh) 2017-05-10
CA2951023A1 (fr) 2016-01-07

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