CN101952230B - 通过共沸蒸馏使2,3,3,3-四氟丙烯与氟化氢分离的方法 - Google Patents

通过共沸蒸馏使2,3,3,3-四氟丙烯与氟化氢分离的方法 Download PDF

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Publication number
CN101952230B
CN101952230B CN200980105927.9A CN200980105927A CN101952230B CN 101952230 B CN101952230 B CN 101952230B CN 200980105927 A CN200980105927 A CN 200980105927A CN 101952230 B CN101952230 B CN 101952230B
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hfc
composition
entrainer
distillate
column
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CN101952230A (zh
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J·P·克纳普
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Chemours Co FC LLC
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EI Du Pont de Nemours and Co
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/36—Azeotropic distillation
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation By Low-Temperature Treatments (AREA)
CN200980105927.9A 2008-02-21 2009-02-19 通过共沸蒸馏使2,3,3,3-四氟丙烯与氟化氢分离的方法 Active CN101952230B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3035908P 2008-02-21 2008-02-21
US61/030359 2008-02-21
PCT/US2009/034470 WO2009105512A1 (en) 2008-02-21 2009-02-19 Processes for separation of 2,3,3,3-tetrafluoropropene from hydrogen fluoride by azeotropic distillation

Publications (2)

Publication Number Publication Date
CN101952230A CN101952230A (zh) 2011-01-19
CN101952230B true CN101952230B (zh) 2015-07-22

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ID=40513940

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CN200980105927.9A Active CN101952230B (zh) 2008-02-21 2009-02-19 通过共沸蒸馏使2,3,3,3-四氟丙烯与氟化氢分离的方法

Country Status (10)

Country Link
EP (1) EP2247561B1 (https=)
JP (1) JP2011513227A (https=)
KR (4) KR20100138933A (https=)
CN (1) CN101952230B (https=)
BR (1) BRPI0906014A2 (https=)
CA (1) CA2713086A1 (https=)
ES (1) ES2463670T3 (https=)
MX (1) MX2010009080A (https=)
RU (1) RU2476416C2 (https=)
WO (1) WO2009105512A1 (https=)

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US8766020B2 (en) * 2008-07-31 2014-07-01 Honeywell International Inc. Process for producing 2,3,3,3-tetrafluoropropene
JP5439177B2 (ja) 2006-08-24 2014-03-12 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 共沸蒸留によってフッ化水素からフルオロオレフィンを分離する方法
EP4328213A3 (en) * 2006-10-27 2024-04-03 Honeywell International Inc. A high purity 2,3,3,3-tetrafluoropropene
WO2011052559A1 (ja) * 2009-10-27 2011-05-05 昭和電工株式会社 フッ素含有化合物の精製方法
KR101458679B1 (ko) * 2009-11-10 2014-11-05 다이킨 고교 가부시키가이샤 2,3,3,3-테트라플루오로프로펜의 정제 방법
WO2011099604A2 (en) * 2010-02-12 2011-08-18 Daikin Industries, Ltd. Process for producing fluorine-containing alkene
WO2012011609A1 (en) 2010-07-23 2012-01-26 Daikin Industries, Ltd. Purification method of 2,3,3,3-tetrafluoropropene
US8518293B2 (en) 2010-09-03 2013-08-27 Honeywell International Inc. 1,3,3,3-tetrafluoropropene process azeotropes with HF
FR2977584B1 (fr) * 2011-07-08 2014-12-05 Arkema France Procede de separation et recuperation du 2,3,3,3-tetrafluoropropene et de l'acide fluorhydrique
FR2986525B1 (fr) * 2012-02-03 2014-02-14 Arkema France Procede de production de 2,3,3,3-tetrafluoropropene
WO2013154059A1 (ja) * 2012-04-09 2013-10-17 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クロロメタンの製造方法
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
FR3000096B1 (fr) 2012-12-26 2015-02-20 Arkema France Composition comprenant du 2,3,3,3-tetrafluoropropene
FR3003565B1 (fr) * 2013-03-20 2018-06-29 Arkema France Composition comprenant hf et 2,3,3,3-tetrafluoropropene
KR101486361B1 (ko) * 2013-04-09 2015-01-27 주식회사 세라젬 온열치료기용 자동 장력조절장치
FR3023286B1 (fr) * 2014-07-02 2018-02-16 Arkema France Procede de fabrication de tetrafluoropropene
EP3141587B1 (en) 2015-02-19 2019-05-08 Daikin Industries, Ltd. Composition containing mixture of fluorinated hydrocarbons, and method for producing same
GB2540427B (en) 2015-07-17 2017-07-19 Mexichem Fluor Sa De Cv Process for the preparation of 2,3,3,3-tetrafluoropropene (1234yf)
FR3046165B1 (fr) * 2015-12-23 2019-12-13 Arkema France Procede de production et de purification du 2,3,3,3-tetrafluoro-1-propene
JP2017122063A (ja) * 2016-01-06 2017-07-13 ダイキン工業株式会社 ２，３，３，３−テトラフルオロプロペンの製造方法
JP6485493B2 (ja) * 2017-06-16 2019-03-20 ダイキン工業株式会社 ペンタフルオロプロパンと水とを含む共沸又は共沸様組成物、並びにペンタフルオロプロパンの製造方法
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
FR3077572B1 (fr) * 2018-02-05 2021-10-08 Arkema France Composition azeotropique ou quasi-azeotropique ternaire comprenant hf, 2,3,3,3-tetrafluoropropene et 1,1,1,2,2,-pentafluoropropane.
EP3861083B1 (en) * 2018-10-04 2024-03-20 The Chemours Company FC, LLC Azeotropic composition of hfo-1234yf and ethane
JP6863489B2 (ja) * 2019-01-28 2021-04-21 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
CN114940888B (zh) * 2022-06-29 2023-02-28 珠海格力电器股份有限公司 制冷剂及其制备方法

Citations (3)

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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
US20080011678A1 (en) * 2006-07-13 2008-01-17 Knapp Jeffrey P 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

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JPS53116314A (en) * 1977-03-19 1978-10-11 Mitsui Petrochem Ind Ltd Separation of acetic acid and water
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
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
WO1999020585A1 (en) * 1997-10-17 1999-04-29 E.I. Du Pont De Nemours And Company Separating 1,1,1,3,3-pentafluoropropane from hydrogen fluoride
US6521803B1 (en) * 1998-12-18 2003-02-18 Solvay (Societe Anonyme) Method for separating a mixture comprising at least an hydrofluoroalkane and hydrogen fluoride, methods for preparing a hydrofluoroalkane and azeotropic compositions
WO2002059067A1 (en) * 2001-01-25 2002-08-01 Honeywell International, Inc. Process for the manufacture of fluorocarbons
US20050177012A1 (en) * 2001-07-20 2005-08-11 Pcbu Services, Inc. Halocarbon production processes, halocarbon separation processes, and halocarbon separation systems
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
US7423188B2 (en) * 2005-11-01 2008-09-09 E. I. Du Pont De Nemours And Company Azeotrope compositions comprising E-1,3,3,3-tetrafluoropropene 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
GB0614927D0 (en) * 2006-07-27 2006-09-06 Ineos Fluor Holdings Ltd Separation process

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
US20080011678A1 (en) * 2006-07-13 2008-01-17 Knapp Jeffrey P 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

Also Published As

Publication number Publication date
KR20180031811A (ko) 2018-03-28
WO2009105512A1 (en) 2009-08-27
EP2247561B1 (en) 2014-03-26
MX2010009080A (es) 2010-09-07
KR101842380B1 (ko) 2018-03-26
CA2713086A1 (en) 2009-08-27
BRPI0906014A2 (pt) 2015-06-30
EP2247561A1 (en) 2010-11-10
KR101946378B1 (ko) 2019-02-12
KR20190016124A (ko) 2019-02-15
JP2011513227A (ja) 2011-04-28
ES2463670T3 (es) 2014-05-28
RU2010138783A (ru) 2012-03-27
KR20100138933A (ko) 2010-12-31
RU2476416C2 (ru) 2013-02-27
KR20160120804A (ko) 2016-10-18
CN101952230A (zh) 2011-01-19

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