WO2009105521A1 - Processes for separation of 1,3,3,3-tetrafluoropropene from hydrogen fluoride by azeotropic distillation - Google Patents

Processes for separation of 1,3,3,3-tetrafluoropropene from hydrogen fluoride by azeotropic distillation Download PDF

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Publication number
WO2009105521A1
WO2009105521A1 PCT/US2009/034492 US2009034492W WO2009105521A1 WO 2009105521 A1 WO2009105521 A1 WO 2009105521A1 US 2009034492 W US2009034492 W US 2009034492W WO 2009105521 A1 WO2009105521 A1 WO 2009105521A1
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WO
WIPO (PCT)
Prior art keywords
separation
azeotropic distillation
tetrafluoropropene
processes
hydrogen fluoride
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.)
Ceased
Application number
PCT/US2009/034492
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English (en)
French (fr)
Inventor
Jeffrey P. Knapp
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
Priority to KR1020187010791A priority Critical patent/KR101937117B1/ko
Priority to KR1020207010230A priority patent/KR20200039844A/ko
Priority to CA2712616A priority patent/CA2712616A1/en
Priority to EP09712619.7A priority patent/EP2247560B1/en
Priority to ES09712619.7T priority patent/ES2483995T3/es
Priority to KR1020167027804A priority patent/KR101851887B1/ko
Priority to KR1020187037961A priority patent/KR102136117B1/ko
Priority to BRPI0906015-4A priority patent/BRPI0906015A2/pt
Priority to CN200980105856.2A priority patent/CN101952229B/zh
Priority to JP2010547742A priority patent/JP2011513228A/ja
Priority to MX2010009081A priority patent/MX2010009081A/es
Priority to RU2010138730/04A priority patent/RU2474569C2/ru
Publication of WO2009105521A1 publication Critical patent/WO2009105521A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • C07C17/386—Separation; Purification; Stabilisation; Use of additives by distillation with auxiliary compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation By Low-Temperature Treatments (AREA)
PCT/US2009/034492 2008-02-21 2009-02-19 Processes for separation of 1,3,3,3-tetrafluoropropene from hydrogen fluoride by azeotropic distillation Ceased WO2009105521A1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
KR1020187010791A KR101937117B1 (ko) 2008-02-21 2009-02-19 공비 증류에 의한 플루오르화수소로부터의 1,3,3,3-테트라플루오로프로펜의 분리 방법
KR1020207010230A KR20200039844A (ko) 2008-02-21 2009-02-19 공비 증류에 의한 플루오르화수소로부터의 1,3,3,3-테트라플루오로프로펜의 분리 방법
CA2712616A CA2712616A1 (en) 2008-02-21 2009-02-19 Processes for separation of 1,3,3,3-tetrafluoropropene from hydrogen fluoride by azeotropic distillation
EP09712619.7A EP2247560B1 (en) 2008-02-21 2009-02-19 Processes for separation of 1,3,3,3-tetrafluoropropene from hydrogen fluoride by azeotropic distillation
ES09712619.7T ES2483995T3 (es) 2008-02-21 2009-02-19 Procesos para la separación de 1,3,3,3-tetrafluoropropeno del fluoruro de hidrógeno por medio de destilación azeotrópica
KR1020167027804A KR101851887B1 (ko) 2008-02-21 2009-02-19 공비 증류에 의한 플루오르화수소로부터의 1,3,3,3-테트라플루오로프로펜의 분리 방법
KR1020187037961A KR102136117B1 (ko) 2008-02-21 2009-02-19 공비 증류에 의한 플루오르화수소로부터의 1,3,3,3-테트라플루오로프로펜의 분리 방법
BRPI0906015-4A BRPI0906015A2 (pt) 2008-02-21 2009-02-19 "processo de separação de uma mistura que compreende o hf e hfc-1234ze, processo para a separação de um e-hfc-1234ze a partir de uma mistura que inclui o fluoreto de hidrogênio e dito e-hfc-1234ze, processo para a separação do fluoreto de hidrogênio a partir de uma mistura contendo fluoreto de hidrogênio e e-hfc-1234ze, processo para a purificação de um e-hfc-1234ze a partir de uma mistura de e-hfc-1234ze e hf, processo para a purificação do hf a partir de uma mistura que compreende e-hfc-1234ze e hf, processo para a separação do e-hfc-1234ze de uma mistura de e-hfc-1234ze, hf e pelo menos um dos hfc-245fa ou hfc-245eb e processo para a separação do hfc-1234yf do hfc-1234ze"
CN200980105856.2A CN101952229B (zh) 2008-02-21 2009-02-19 通过共沸蒸馏使1,3,3,3-四氟丙烯与氟化氢分离的方法
JP2010547742A JP2011513228A (ja) 2008-02-21 2009-02-19 共沸蒸留によるフッ化水素からの１，３，３，３−テトラフルオロプロペンの分離方法
MX2010009081A MX2010009081A (es) 2008-02-21 2009-02-19 Procesos para separar 1,3,3,3-tetrafluoropropeno de fluoruro de hidrogeno mediante destilacion azeotropica.
RU2010138730/04A RU2474569C2 (ru) 2008-02-21 2009-02-19 Способ отделения 1,3,3,3-тетрафторпропена от фтороводорода азеотропной дистилляцией

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3037108P 2008-02-21 2008-02-21
US61/030,371 2008-02-21

Publications (1)

Publication Number Publication Date
WO2009105521A1 true WO2009105521A1 (en) 2009-08-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/034492 Ceased WO2009105521A1 (en) 2008-02-21 2009-02-19 Processes for separation of 1,3,3,3-tetrafluoropropene from hydrogen fluoride by azeotropic distillation

Country Status (11)

Country Link
US (1) US8658846B2 (https=)
EP (1) EP2247560B1 (https=)
JP (2) JP2011513228A (https=)
KR (5) KR102136117B1 (https=)
CN (1) CN101952229B (https=)
BR (1) BRPI0906015A2 (https=)
CA (1) CA2712616A1 (https=)
ES (1) ES2483995T3 (https=)
MX (1) MX2010009081A (https=)
RU (1) RU2474569C2 (https=)
WO (1) WO2009105521A1 (https=)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011139956A3 (en) * 2010-05-06 2012-04-19 Honeywell International Inc. Azeotrope-like compositions of tetrafluoropropene and water
WO2012063566A1 (ja) * 2010-11-10 2012-05-18 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製造方法
US8518293B2 (en) 2010-09-03 2013-08-27 Honeywell International Inc. 1,3,3,3-tetrafluoropropene process azeotropes with HF
US8658846B2 (en) 2008-02-21 2014-02-25 E I Du Pont De Nemours And Company Processes for separation of 2,3,3,3-tetrafluoropropene from hydrogen fluoride by azeotropic distillation
CN103673503A (zh) * 2013-12-27 2014-03-26 上海磊诺工业气体有限公司 一种七氟丙烷的回收系统
WO2014147314A1 (fr) 2013-03-20 2014-09-25 Arkema France Composition comprenant hf et 3,3,3-trifluoropropene
WO2014147310A1 (fr) 2013-03-20 2014-09-25 Arkema France Composition comprenant hf et 2,3,3,3-tetrafluoropropene
WO2017108520A1 (fr) 2015-12-23 2017-06-29 Arkema France Procede de production et de purification du 2,3,3,3-tetrafluoro-1-propene
US10029963B2 (en) 2013-03-20 2018-07-24 Arkema France Composition comprising HF and 1,3,3,3-tetrafluoropropene
JP2020152913A (ja) * 2008-05-07 2020-09-24 ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー ２，３−ジクロロ−１，１，１−トリフルオロプロパン、２−クロロ−１，１，１−トリフルオロプロペン、２−クロロ−１，１，１，２−テトラフルオロプロパンまたは２，３，３，３−テトラフルオロプロペンを含む組成物
WO2024015371A1 (en) * 2022-07-14 2024-01-18 Honeywell International Inc. Method for reducing chlorofluorocarbon impurities in the manufacture of 7rans-1,3,3,3-tetrafluoropropene (hfo-1234ze(e))
EP3581631B1 (en) 2009-12-22 2024-11-06 The Chemours Company FC, LLC Compositions comprising 2,3,3,3-tetrafluoropropene

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104024189B (zh) * 2011-12-28 2016-01-13 旭硝子株式会社 2,3,3,3-四氟丙烯的纯化方法，纯化装置及制造方法
JP6011008B2 (ja) * 2012-04-27 2016-10-19 旭硝子株式会社 共沸または共沸様組成物、および２，３，３，３−テトラフルオロプロペンまたはヘキサフルオロプロペンの製造方法
FR3000093B1 (fr) * 2012-12-26 2015-07-17 Arkema France Composition azeotropique ou quasi-azeotropique de chloromethane
CN103288589A (zh) * 2013-06-04 2013-09-11 同济大学 一种生产三氟乙烯联产氟化氢的方法
JP6102984B2 (ja) * 2015-05-29 2017-03-29 ダイキン工業株式会社 含フッ素化合物の製造方法
WO2017104829A1 (ja) * 2015-12-16 2017-06-22 旭硝子株式会社 ハイドロフルオロオレフィンの製造方法
FR3046165B1 (fr) * 2015-12-23 2019-12-13 Arkema France Procede de production et de purification du 2,3,3,3-tetrafluoro-1-propene
FR3046159B1 (fr) * 2015-12-23 2019-12-13 Arkema France Procede de preparation du 2,3,3,3-tetrafluoropropene et recyclage du 1,1,1,2,2-pentafluoropropane exempt d'impuretes.
FR3046163B1 (fr) * 2015-12-23 2019-12-13 Arkema France Procede de production et de purification du 2,3,3,3-tetrafluoro-1-propene.
FR3046164B1 (fr) * 2015-12-23 2021-01-08 Arkema France Procede de production et de purification du 2,3,3,3-tetrafluoropropene.
US10399004B2 (en) * 2016-09-08 2019-09-03 Eastman Chemical Company Thermally integrated distillation systems and processes using the same
FR3065726B1 (fr) * 2017-04-28 2019-04-19 Arkema France Procede de production et de purification du 2,3,3,3-tetrafluoropropene.
US10351494B1 (en) * 2018-01-08 2019-07-16 Honeywell International Inc. Systems and methods for reducing the formation of impurities during 244bb dehydrochlorination to 1234yf
MX2021005775A (es) 2018-11-15 2021-07-02 Arkema Inc Metodo para purificar una corriente en bruto que contiene hidroclorofluorolefina.
WO2020158668A1 (ja) * 2019-01-28 2020-08-06 ダイキン工業株式会社 １，２－ジフルオロエチレン又は１，１，２－トリフルオロエチレンと、フッ化水素とを含む共沸様組成物
MX2022005324A (es) * 2019-11-06 2022-05-26 Honeywell Int Inc Composiciones azeotropicas o de tipo azeotropo de 3,3,3-trifluoropropino (tfpy) y fluoruro de hidrogeno (hf).
CN113624570B (zh) * 2021-08-06 2023-04-28 清华大学 汽液相平衡装置及氟代烃中的hf的分析方法
US20240376360A1 (en) * 2023-05-09 2024-11-14 Honeywell International Inc. Azeotrope and azeotrope-like compositions of 1,1,2-trichloro-1,2,2-trifluoroethane (cfc-113) and 1,1,2-trifluoroethane (hfc-143) and applications thereof
US20240376031A1 (en) * 2023-05-10 2024-11-14 Honeywell International Inc. Azeotrope and azeotrope-like compositions of 1,1,2-trifluoroethane (hfc-143) and 1-chloro-1,1,2-trifluoroethane (hcfc-133b) and applications thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070100173A1 (en) * 2005-11-01 2007-05-03 Miller Ralph N Azeotrope compositions comprising E-1,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof
WO2008008519A2 (en) * 2006-07-13 2008-01-17 E. I. Du Pont De Nemours And Company Process for separating a fluoroolefin from hf by liquid-liquid extraction
WO2008024508A1 (en) * 2006-08-24 2008-02-28 E. I. Du Pont De Nemours And Company Processes for separation of fluoroolefins from hydrogen fluoride by azeotropic distillation

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831902A (en) 1957-01-18 1958-04-22 Dow Chemical Co Separation of 2-fluoropropene
US2931840A (en) 1958-11-25 1960-04-05 Du Pont Process for preparing 2, 3, 3, 3-tetrafluoropropene
US2996555A (en) 1959-06-25 1961-08-15 Dow Chemical Co Preparation of 2, 3, 3, 3-tetrafluoropropene
GB1054745A (https=) * 1963-02-13
JPS53116314A (en) * 1977-03-19 1978-10-11 Mitsui Petrochem Ind Ltd Separation of acetic acid and water
SU1706690A1 (ru) 1988-04-19 1992-01-23 Всесоюзный Научно-Исследовательский Институт Технического Углерода Пористый углеродный материал
US4975156A (en) * 1989-05-04 1990-12-04 Atochem North America, Inc. Process for the separation of hydrogen fluoride, 1,1-dichloro-1-fluoroethane and 1-chloro-1,1-difluoroethane from liquid mixtures thereof
WO1993025510A1 (fr) 1992-06-05 1993-12-23 Daikin Industries, Ltd. Procedes d'obtention de 1,1,1,2,3-pentafluoro-propene et de 1,1,1,2,3-pentafluoro-propane
IT1256631B (it) * 1992-12-10 1995-12-12 Ausimont Spa Procedimento per la separazione di hf da sue miscele con gli idroclorofluorcarburi 123 e/o 124
US5396000A (en) 1993-05-24 1995-03-07 E. I. Du Pont De Nemours And Company Process for the manufacture of 1,1,1,2,3,-pentafluoropropane
DE69812901T2 (de) 1997-01-31 2003-11-06 E.I. Du Pont De Nemours And Co., Wilmington Katalytische herstellung von pentafluorpropenen
RU2181114C2 (ru) 1997-03-24 2002-04-10 И.Ай.Дю Пон Де Немурс Энд Кампани Способ получения аддуктов фторсодержащих углеводородов и олефинов
US6031141A (en) 1997-08-25 2000-02-29 E. I. Du Pont De Nemours And Company Fluoroolefin manufacturing process
JP4275313B2 (ja) * 1997-10-17 2009-06-10 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー フッ化水素から１，１，１，３，３−ペンタフルオロプロパンを分離する方法
US5918481A (en) 1997-11-20 1999-07-06 Alliedsignal Inc. Process for separating hydrogen fluoride from fluorocarbons
WO1999026907A1 (en) 1997-11-25 1999-06-03 Imperial Chemical Industries Plc Preparation of fluorine-containing organic compounds
US6013846A (en) 1998-03-05 2000-01-11 Elf Atochem North America, Inc. Azeotrope of HF and 1233zd
CA2355385C (fr) * 1998-12-18 2010-04-27 Solvay (Societe Anonyme) Procede de separation d'un melange comprenant au moins un hydrofluoroalcane et du fluorure d'hydrogene, procedes de preparation d'un hydrofluoroalcane et compositions azeotropiques
DE02705908T1 (de) * 2001-01-25 2004-07-15 Honeywell International Inc. Verfahren zur herstellung von fluorkohlenwasserstoffen
US20050177012A1 (en) * 2001-07-20 2005-08-11 Pcbu Services, Inc. Halocarbon production processes, halocarbon separation processes, and halocarbon separation systems
US20030028057A1 (en) 2001-07-20 2003-02-06 Stephen Owens Methods and materials for the preparation and purification of halogenated hydrocarbons
CA2564991C (en) 2004-04-29 2013-03-19 Honeywell International Inc. Processes for synthesis of 1,3,3,3-tetrafluoropropene and 2,3,3,3-tetrafluoropropene
US20060094911A1 (en) * 2004-10-29 2006-05-04 Rao Velliyur N M Noncatalytic manufacture of 1,1,3,3,3-pentafluoropropene from 1,1,1,3,3,3-hexafluoropropane
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
US20060116538A1 (en) 2004-10-29 2006-06-01 Ralph Newton Miller Azeotrope compositions comprising 1,1,3,3,3-pentafluoropropene and hydrogen fluoride and uses thereof
US7385094B2 (en) 2005-11-01 2008-06-10 E.I. Du Pont De Nemours And Company Azeotrope compositions comprising tridecafluoro-3-heptene and hydrogen fluoride and uses thereof
US7388117B2 (en) * 2005-11-01 2008-06-17 E.I. Du Pont De Nemours And Company Azeotrope compositions comprising 1,2,3,3,3-pentafluoropropene and hydrogen fluoride and uses thereof
US7476771B2 (en) 2005-11-01 2009-01-13 E.I. Du Pont De Nemours + Company Azeotrope compositions comprising 2,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof
US7709438B2 (en) 2005-11-01 2010-05-04 E. I. Du Pont De Nemours And Company Azeotrope compositions comprising nonafluoropentene and hydrogen fluoride and uses thereof
GB0614927D0 (en) * 2006-07-27 2006-09-06 Ineos Fluor Holdings Ltd Separation process
WO2009105517A2 (en) 2008-02-21 2009-08-27 E. I. Du Pont De Nemours And Company Azeotrope compositions comprising 3,3,3-trifluoropropene and hydrogen fluoride and processes for separation thereof
KR102136117B1 (ko) 2008-02-21 2020-07-22 더 케무어스 컴퍼니 에프씨, 엘엘씨 공비 증류에 의한 플루오르화수소로부터의 1,3,3,3-테트라플루오로프로펜의 분리 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070100173A1 (en) * 2005-11-01 2007-05-03 Miller Ralph N Azeotrope compositions comprising E-1,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof
WO2008008519A2 (en) * 2006-07-13 2008-01-17 E. I. Du Pont De Nemours And Company Process for separating a fluoroolefin from hf by liquid-liquid extraction
WO2008024508A1 (en) * 2006-08-24 2008-02-28 E. I. Du Pont De Nemours And Company Processes for separation of fluoroolefins from hydrogen fluoride by azeotropic distillation

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8658846B2 (en) 2008-02-21 2014-02-25 E I Du Pont De Nemours And Company Processes for separation of 2,3,3,3-tetrafluoropropene from hydrogen fluoride by azeotropic distillation
JP2020152913A (ja) * 2008-05-07 2020-09-24 ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー ２，３−ジクロロ−１，１，１−トリフルオロプロパン、２−クロロ−１，１，１−トリフルオロプロペン、２−クロロ−１，１，１，２−テトラフルオロプロパンまたは２，３，３，３−テトラフルオロプロペンを含む組成物
EP3581631B1 (en) 2009-12-22 2024-11-06 The Chemours Company FC, LLC Compositions comprising 2,3,3,3-tetrafluoropropene
EP2566929B1 (en) 2010-05-06 2016-08-10 Honeywell International Inc. AZEOTROPiC AND AZEOTROPE-LIKE COMPOSITION OF TRANS-1,3,3,3-TETRAFLUOROPROPENE AND WATER
WO2011139956A3 (en) * 2010-05-06 2012-04-19 Honeywell International Inc. Azeotrope-like compositions of tetrafluoropropene and water
US8747691B2 (en) 2010-05-06 2014-06-10 Honeywell International Inc. Azeotrope-like compositions of tetrafluoropropene and water
EP2566929B2 (en) † 2010-05-06 2020-03-18 Honeywell International Inc. Azeotropic and azeotrope-like composition of trans-1,3,3,3-tetrafluoropropene and water
US8518293B2 (en) 2010-09-03 2013-08-27 Honeywell International Inc. 1,3,3,3-tetrafluoropropene process azeotropes with HF
WO2012063566A1 (ja) * 2010-11-10 2012-05-18 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製造方法
CN103209942A (zh) * 2010-11-10 2013-07-17 中央硝子株式会社 反式-1,3,3,3-四氟丙烯的制造方法
WO2014147310A1 (fr) 2013-03-20 2014-09-25 Arkema France Composition comprenant hf et 2,3,3,3-tetrafluoropropene
EP2976319A1 (fr) * 2013-03-20 2016-01-27 Arkema France Composition comprenant hf et 3,3,3-trifluoropropene
EP2976317B1 (fr) 2013-03-20 2021-03-24 Arkema France Composition comprenant hf et 2,3,3,3-tetrafluoropropene
US10029963B2 (en) 2013-03-20 2018-07-24 Arkema France Composition comprising HF and 1,3,3,3-tetrafluoropropene
US10266465B2 (en) * 2013-03-20 2019-04-23 Arkema France Composition comprising HF and 1,3,3,3-tetrafluoropropene
EP2976318B1 (fr) * 2013-03-20 2020-12-09 Arkema France Composition comprenant hf et 1,3,3,3-tetrafluoropropene
WO2014147314A1 (fr) 2013-03-20 2014-09-25 Arkema France Composition comprenant hf et 3,3,3-trifluoropropene
CN103673503A (zh) * 2013-12-27 2014-03-26 上海磊诺工业气体有限公司 一种七氟丙烷的回收系统
US10479746B2 (en) 2015-12-23 2019-11-19 Arkema France Method for producing and purifying 2,3,3,3-tetrafluoro-1-propene
FR3046162A1 (fr) * 2015-12-23 2017-06-30 Arkema France Procede de production et de purification du 2,3,3,3-tetrafluoro-1-propene.
WO2017108520A1 (fr) 2015-12-23 2017-06-29 Arkema France Procede de production et de purification du 2,3,3,3-tetrafluoro-1-propene
WO2024015371A1 (en) * 2022-07-14 2024-01-18 Honeywell International Inc. Method for reducing chlorofluorocarbon impurities in the manufacture of 7rans-1,3,3,3-tetrafluoropropene (hfo-1234ze(e))

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US8658846B2 (en) 2014-02-25
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