GB2540427B - Process for the preparation of 2,3,3,3-tetrafluoropropene (1234yf) - Google Patents

Process for the preparation of 2,3,3,3-tetrafluoropropene (1234yf)

Info

Publication number
GB2540427B
GB2540427B GB1512593.3A GB201512593A GB2540427B GB 2540427 B GB2540427 B GB 2540427B GB 201512593 A GB201512593 A GB 201512593A GB 2540427 B GB2540427 B GB 2540427B
Authority
GB
United Kingdom
Prior art keywords
tetrafluoropropene
preparation
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.)
Active
Application number
GB1512593.3A
Other languages
English (en)
Other versions
GB2540427A (en
GB201512593D0 (en
Inventor
Louise Johnson Sheryl
Andrew Flaherty Stephen
Henry Murray James
Louise Smith Fiona
Junhay Man Jonathan
Robert Giddis Clive
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.)
Mexichem Fluor SA de CV
Original Assignee
Mexichem Fluor SA de CV
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 Mexichem Fluor SA de CV filed Critical Mexichem Fluor SA de CV
Priority to GB1512593.3A priority Critical patent/GB2540427B/en
Publication of GB201512593D0 publication Critical patent/GB201512593D0/en
Priority to KR1020187004683A priority patent/KR102676107B1/ko
Priority to PCT/GB2016/052145 priority patent/WO2017013406A1/en
Priority to JP2018502143A priority patent/JP6688383B2/ja
Priority to CN201680041643.8A priority patent/CN107848916B/zh
Priority to ES16750478T priority patent/ES2864023T3/es
Priority to US15/745,505 priority patent/US10899686B2/en
Priority to EP16750478.6A priority patent/EP3325435B1/en
Publication of GB2540427A publication Critical patent/GB2540427A/en
Application granted granted Critical
Publication of GB2540427B publication Critical patent/GB2540427B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
    • C07C17/357—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by dehydrogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/06—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of zinc, cadmium or mercury
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—Chromium
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/132—Halogens; Compounds thereof with chromium, molybdenum, tungsten or polonium
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/28—Regeneration or reactivation
    • B01J27/32—Regeneration or reactivation of catalysts comprising compounds of halogens
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/42—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using halogen-containing material
    • B01J38/46—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using halogen-containing material fluorine-containing
    • 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
    • C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
    • C09K5/045—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds containing only fluorine as halogen
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00539—Pressure
    • 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
    • C07C21/185—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine tetrafluorethene
    • 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
    • Y02P20/10—Process efficiency
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB1512593.3A 2015-07-17 2015-07-17 Process for the preparation of 2,3,3,3-tetrafluoropropene (1234yf) Active GB2540427B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB1512593.3A GB2540427B (en) 2015-07-17 2015-07-17 Process for the preparation of 2,3,3,3-tetrafluoropropene (1234yf)
CN201680041643.8A CN107848916B (zh) 2015-07-17 2016-07-14 用于制备2,3,3,3-四氟丙烯(1234yf)的制程
PCT/GB2016/052145 WO2017013406A1 (en) 2015-07-17 2016-07-14 Process for the preparation of 2,3,3,3-tetrafluoropropene (1234yf)
JP2018502143A JP6688383B2 (ja) 2015-07-17 2016-07-14 ２，３，３，３−テトラフルオロプロペン（１２３４ｙｆ）の調製プロセス
KR1020187004683A KR102676107B1 (ko) 2015-07-17 2016-07-14 2,3,3,3-테트라플루오로프로펜(1234yf)의 제조 방법
ES16750478T ES2864023T3 (es) 2015-07-17 2016-07-14 Proceso para la preparación de 2,3,3,3-tetrafluoropropeno (1234yf)
US15/745,505 US10899686B2 (en) 2015-07-17 2016-07-14 Process for the preparation of 2,3,3,3-tetrafluoropropene (1234yf)
EP16750478.6A EP3325435B1 (en) 2015-07-17 2016-07-14 Process for the preparation of 2,3,3,3-tetrafluoropropene (1234yf)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1512593.3A GB2540427B (en) 2015-07-17 2015-07-17 Process for the preparation of 2,3,3,3-tetrafluoropropene (1234yf)

Publications (3)

Publication Number Publication Date
GB201512593D0 GB201512593D0 (en) 2015-08-26
GB2540427A GB2540427A (en) 2017-01-18
GB2540427B true GB2540427B (en) 2017-07-19

Family

ID=54013203

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1512593.3A Active GB2540427B (en) 2015-07-17 2015-07-17 Process for the preparation of 2,3,3,3-tetrafluoropropene (1234yf)

Country Status (8)

Country Link
US (1) US10899686B2 (enExample)
EP (1) EP3325435B1 (enExample)
JP (1) JP6688383B2 (enExample)
KR (1) KR102676107B1 (enExample)
CN (1) CN107848916B (enExample)
ES (1) ES2864023T3 (enExample)
GB (1) GB2540427B (enExample)
WO (1) WO2017013406A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6115550B2 (ja) 2014-11-17 2017-04-19 ダイキン工業株式会社 ＨＦＣ−２４５ｃｂと（Ｅ）−ＨＦＯ−１２３４ｚｅとを含有する組成物から両化合物を分離する方法
GB201712775D0 (en) * 2017-08-09 2017-09-20 Mexichem Fluor Sa De Cv Compositions and uses thereof
US10233137B1 (en) * 2017-10-13 2019-03-19 Honeywell International Inc. Method for removing unsaturated halogenated impurities from 2,3,3,3-tetrafluoropropene (HFO-1234yf)
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
BR112021022059A2 (pt) 2018-10-26 2021-12-28 Chemours Co Fc Llc Composições de fluoropropeno, métodos de produção de uma mistura e de resfriamento, processos para transferência de calor, para tratamento de uma superfície e para formação de uma composição, sistema de refrigeração, aparelhos de refrigeração, uso da composição de fluoropropeno e método para substituição de um refrigerante
CN109438170B (zh) * 2018-11-27 2022-02-01 浙江三美化工股份有限公司 一种2，3，3，3-四氟丙烯的制备方法
GB2582364A (en) * 2019-03-21 2020-09-23 Mexichem Fluor Sa De Cv Methods
JP7287965B2 (ja) 2019-11-13 2023-06-06 フジアン ヨンジン テクノロジー カンパニー リミテッド ２，３，３，３－テトラフルオロプロペン（１２３４ｙｆ）および２，３－ジクロロ－１，１，１－トリフルオロプロパン（２４３ｄｂ）の新しい合成方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070100175A1 (en) * 2005-11-01 2007-05-03 Miller Ralph N Azeotrope compositions comprising 2,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof
WO2010059493A1 (en) * 2008-11-19 2010-05-27 Arkema Inc. Process for the manufacture of hydrofluoroolefins
WO2010123154A2 (en) * 2009-04-23 2010-10-28 Daikin Industries, Ltd. Process for preparation of 2,3,3,3-tetrafluoropropene

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9104775D0 (en) 1991-03-07 1991-04-17 Ici Plc Fluorination catalyst and process
FR2740994B1 (fr) 1995-11-10 1997-12-05 Atochem Elf Sa Catalyseurs massiques a base d'oxyde de chrome, leur procede de preparation et leur application a la fluoration d'hydrocarbures halogenes
CA2263711A1 (en) 1996-09-10 1998-03-19 Imperial Chemical Industries Plc Fluorination catalyst and process
TW499363B (en) 1998-06-26 2002-08-21 Sinco Ricerche Spa Recyclable multi-layer material in polyester resin
US8058486B2 (en) 2004-04-29 2011-11-15 Honeywell International Inc. Integrated process to produce 2,3,3,3-tetrafluoropropene
US7897823B2 (en) 2004-10-29 2011-03-01 E. I. Du Pont De Nemours And Company Process for production of azeotrope compositions comprising hydrofluoroolefin and hydrogen fluoride and uses of said azeotrope compositions in separation processes
GB0507139D0 (en) 2005-04-08 2005-05-18 Ineos Fluor Holdings Ltd Catalyst
US7560602B2 (en) 2005-11-03 2009-07-14 Honeywell International Inc. Process for manufacture of fluorinated olefins
CA2635806C (en) 2006-01-03 2015-03-31 Honeywell International, Inc. Method for producing fluorinated organic compounds
EP3336074B1 (en) 2006-01-03 2025-07-09 Honeywell International Inc. Method for producing fluorinated organic compounds
EP2041054B1 (en) 2006-07-13 2014-08-27 E.I. Du Pont De Nemours And Company Catalytic production processes for making 1,2,3,3,3-pentafluoropropene
GB0806422D0 (en) * 2008-04-09 2008-05-14 Ineos Fluor Holdings Ltd Process
KR101394583B1 (ko) 2006-10-03 2014-05-12 멕시켐 아만코 홀딩 에스.에이. 데 씨.브이. 탄소수 3-6의 (하이드로)플루오로알켄의 생성을 위한 탈수소할로겐화 방법
CN103553871A (zh) 2006-10-31 2014-02-05 纳幕尔杜邦公司 氟丙烷、卤代丙烯以及2-氯-3,3,3-三氟-1-丙烯与hf的共沸组合物和1,1,1,2,2-五氟丙烷与hf的共沸组合物的制备方法
CN101535222B (zh) 2006-10-31 2013-02-06 纳幕尔杜邦公司 氟丙烷和卤代丙烯的制备方法
GB0625214D0 (en) 2006-12-19 2007-01-24 Ineos Fluor Holdings Ltd Process
US20100185029A1 (en) 2007-06-27 2010-07-22 Arkema Inc. Two step process for the manufacture of hydrofluoroolefins
KR101550250B1 (ko) 2007-06-27 2015-09-04 알케마 인코포레이티드 하이드로플루오로올레핀의 제조 방법
US8563789B2 (en) 2007-06-27 2013-10-22 Arkema Inc. Process for the manufacture of hydrofluoroolefins
US9035111B2 (en) * 2007-08-22 2015-05-19 Honeywell International Inc. Method for producing fluorinated organic compounds
CN101952230B (zh) 2008-02-21 2015-07-22 纳幕尔杜邦公司 通过共沸蒸馏使2,3,3,3-四氟丙烯与氟化氢分离的方法
FR2933402B1 (fr) 2008-07-03 2010-07-30 Arkema France Procede de purification de 2,3,3,3-tetrafluoro-1-propene (hfo1234yf)
GB0906191D0 (en) 2009-04-09 2009-05-20 Ineos Fluor Holdings Ltd Process
WO2011077191A1 (en) 2009-12-23 2011-06-30 Arkema France Catalytic gas phase fluorination of 1230xa to 1234yf
HUE025859T2 (en) 2009-12-23 2016-05-30 Arkema France 243db catalytic gas phase fluorination to 1234mf
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
CN102770400B (zh) 2010-02-12 2015-09-30 大金工业株式会社 制备含氟烯烃化合物的方法
WO2011099604A2 (en) 2010-02-12 2011-08-18 Daikin Industries, Ltd. Process for producing fluorine-containing alkene
US8927791B2 (en) 2010-04-29 2015-01-06 Honeywell International Inc. Method for producing tetrafluoropropenes
US9492816B2 (en) 2010-05-03 2016-11-15 Arkema Inc. Dehydrofluorination of pentafluoroalkanes to form tetrafluoroolefins
ES2773202T3 (es) 2010-10-22 2020-07-09 Arkema France Proceso para la preparación de 2,3,3,3-tetrafluoropropeno
EP2632882B2 (en) 2010-10-27 2023-04-12 Daikin Industries, Ltd. Process for producing 2,3,3,3-tetrafluoropropene
US9890096B2 (en) * 2011-01-19 2018-02-13 Honeywell International Inc. Methods of making 2,3,3,3-tetrafluoro-2-propene
ES2740848T3 (es) 2011-01-21 2020-02-06 Arkema France Fluoración catalítica en fase gaseosa
CN103328421A (zh) 2011-01-21 2013-09-25 阿克马法国公司 催化气相氟化
US8741828B2 (en) 2011-02-23 2014-06-03 Honeywell International Inc. Azeotrope and azeotrope-like compositions useful for the production of haloolefins
CN103717560B (zh) 2011-07-26 2016-04-27 大金工业株式会社 用于制备2,3,3,3-四氟丙烯的方法
FR2980474B1 (fr) 2011-09-27 2013-08-30 Arkema France Procede de fabrication du 2,3,3,3-tetrafluoropropene
CN104169245B (zh) 2011-11-04 2016-09-21 塞尔马·贝克特什维克 用于制造2,3,3,3-四氟丙烯的方法
ES2752461T3 (es) 2011-11-04 2020-04-06 Honeywell Int Inc Proceso para producir 2,3,3,3-tetrafluoropropeno
CN103998405B (zh) * 2011-12-14 2016-06-08 阿克马法国公司 2,3,3,3-四氟丙烯的制备方法
EP4098644A1 (en) 2012-02-29 2022-12-07 Honeywell International Inc. Process for producing 2,3,3,3-tetrafluoropropene
GB201207666D0 (en) 2012-05-02 2012-06-13 Mexichem Amanco Holding Sa Process
WO2013184865A1 (en) 2012-06-06 2013-12-12 E.I. Du Pont De Nemours And Company PROCESS FOR THE REDUCTION OF RfCCX IMPURITIES IN FLUOROOLEFINS
CN103055643A (zh) 2012-12-11 2013-04-24 上海巴安水务股份有限公司 一种多管微旋流过滤分离器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070100175A1 (en) * 2005-11-01 2007-05-03 Miller Ralph N Azeotrope compositions comprising 2,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof
WO2010059493A1 (en) * 2008-11-19 2010-05-27 Arkema Inc. Process for the manufacture of hydrofluoroolefins
WO2010123154A2 (en) * 2009-04-23 2010-10-28 Daikin Industries, Ltd. Process for preparation of 2,3,3,3-tetrafluoropropene

Also Published As

Publication number Publication date
GB2540427A (en) 2017-01-18
WO2017013406A1 (en) 2017-01-26
JP2018524376A (ja) 2018-08-30
CN107848916A (zh) 2018-03-27
GB201512593D0 (en) 2015-08-26
EP3325435A1 (en) 2018-05-30
US10899686B2 (en) 2021-01-26
EP3325435B1 (en) 2021-02-24
JP6688383B2 (ja) 2020-04-28
KR20180030188A (ko) 2018-03-21
KR102676107B1 (ko) 2024-06-18
CN107848916B (zh) 2021-09-14
US20200165179A1 (en) 2020-05-28
ES2864023T3 (es) 2021-10-13

Similar Documents

Publication Publication Date Title
SI3433285T1 (sl) Izboljšan postopek za pripravo sugamadeksa
PL3271316T3 (pl) Stabilizacja 1-chloro-3,3,3-trifluoropropenu
GB2540427B (en) Process for the preparation of 2,3,3,3-tetrafluoropropene (1234yf)
ZA201706795B (en) Process for the preparation of dicycloplatin
SI3412648T1 (sl) Postopek za izdelavo 1,1,3,3-tetrakloropropena
IL268835B (en) A process for the preparation of 2-cyanoimidazole compounds
IL266589B1 (en) A process for the preparation of omclidinium bromide
EP3178803A4 (en) Method for preparing 2,3,3,3-tetrafluoropropene
PL3330244T3 (pl) Sposób produkcji 2,3,3,3-tetrafluoropropenu
ZA202004349B (en) Fluoralkenyl compounds, process for preparation and use thereof
GB2561089B (en) Process for the preparation of 17beta-hydroxy-des-a-androst-9, 10-en-5-one
GB2540428B (en) Process for preparing 3,3,3-trifluoropropene
ZA201903092B (en) An improved process for the preparation of 2,3,3,3¿tetrafluoropropene
IL275480A (en) A process for the preparation of pyrimidinyl-4-aminopyrazole compounds
GB2540421B (en) Process for preparing 245cb from 243db
EP3202755A4 (en) Method for producing 2, 3, 3,3-tetrafluoropropene
EP3419627C0 (en) METHOD FOR PRODUCING ANTIVIRAL COMPOUNDS SUCH AS TRIAZAVIRIN
EP3109224A4 (en) Production method for composition containing 1, 2-dichloro-3, 3, 3-trifluoropropene (hcfo-1223xd) and/or 1, 1, 2-trichloro-3, 3, 3-trifluoropropene (cfo-1213xa)
IL251229B (en) Process for preparing 5-bromo-1,2,3-trichlorobenzene
GB201717078D0 (en) Chemical process
PT3310711T (pt) Processo para a produção de cianeto de sódio
GB201505667D0 (en) Process for the preparation of butadiene
IL274560A (en) A process for the preparation of raltagravir
GB201518402D0 (en) Products, uses & methods (8)
GB201510891D0 (en) Products, uses & methods (7)