CN101952229B - 通过共沸蒸馏使1,3,3,3-四氟丙烯与氟化氢分离的方法 - Google Patents

通过共沸蒸馏使1,3,3,3-四氟丙烯与氟化氢分离的方法 Download PDF

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CN101952229B
CN101952229B CN200980105856.2A CN200980105856A CN101952229B CN 101952229 B CN101952229 B CN 101952229B CN 200980105856 A CN200980105856 A CN 200980105856A CN 101952229 B CN101952229 B CN 101952229B
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hfc
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CN101952229A (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
    • 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)
CN200980105856.2A 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 Active CN101952229B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US3037108P 2008-02-21 2008-02-21
US61/030,371 2008-02-21
US61/030371 2008-02-21
PCT/US2009/034492 WO2009105521A1 (en) 2008-02-21 2009-02-19 Processes for separation of 1,3,3,3-tetrafluoropropene from hydrogen fluoride by azeotropic distillation

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CN101952229A CN101952229A (zh) 2011-01-19
CN101952229B true CN101952229B (zh) 2014-06-04

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US (1) US8658846B2 (https=)
EP (1) EP2247560B1 (https=)
JP (2) JP2011513228A (https=)
KR (5) KR101937117B1 (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=)

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ES2483995T3 (es) 2008-02-21 2014-08-08 E. I. Du Pont De Nemours And Company Procesos para la separación de 1,3,3,3-tetrafluoropropeno del fluoruro de hidrógeno por medio de destilación azeotrópica
KR102663488B1 (ko) * 2008-05-07 2024-05-10 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
HUE047698T2 (hu) 2009-12-22 2020-05-28 Chemours Co Fc Llc 2,3,3,3-tetrafluorpropént és 2,3-diklór-3,3-difluorpropént tartalmazó kompozíciók
US8747691B2 (en) 2010-05-06 2014-06-10 Honeywell International Inc. Azeotrope-like compositions of tetrafluoropropene and water
US8518293B2 (en) * 2010-09-03 2013-08-27 Honeywell International Inc. 1,3,3,3-tetrafluoropropene process azeotropes with HF
JP5817373B2 (ja) * 2010-11-10 2015-11-18 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
WO2013099856A1 (ja) * 2011-12-28 2013-07-04 旭硝子株式会社 ２，３，３，３－テトラフルオロプロペンの精製方法、精製装置および製造方法
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
FR3003569B1 (fr) * 2013-03-20 2015-12-25 Arkema France Composition comprenant hf et 1,3,3,3-tetrafluoropropene
FR3003565B1 (fr) * 2013-03-20 2018-06-29 Arkema France Composition comprenant hf et 2,3,3,3-tetrafluoropropene
FR3003567B1 (fr) 2013-03-20 2015-03-06 Arkema France Composition comprenant hf et 3,3,3-trifluoropropene
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
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
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
EP3392229A4 (en) * 2015-12-16 2019-08-07 AGC Inc. PROCESS FOR PREPARING HYDROFLUOROLEFIN
FR3046163B1 (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.
FR3046165B1 (fr) * 2015-12-23 2019-12-13 Arkema France Procede de production et de purification du 2,3,3,3-tetrafluoro-1-propene
FR3046162B1 (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
JP7485666B2 (ja) * 2018-11-15 2024-05-16 アーケマ・インコーポレイテッド ヒドロクロロフルオロオレフィンを含む粗製ストリームを精製する方法
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
WO2021090073A1 (en) * 2019-11-06 2021-05-14 Honeywell International Inc. Azeotrope or azeotrope-like compositions of 3,3,3-trifluoropropyne (tfpy) and hydrogen fluoride (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
US20240018074A1 (en) * 2022-07-14 2024-01-18 Honeywell International Inc. METHOD FOR REDUCING CHLOROFLUOROCARBON IMPURITIES IN THE MANUFACTURE OF TRANS-1,3,3,3-TETRAFLUOROPROPENE (HFO-1234ze(E))
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

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Publication number Priority date Publication date Assignee Title
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
CN1284053A (zh) * 1997-11-25 2001-02-14 帝国化学工业公司 含氟有机化合物的制备
WO2006050215A2 (en) * 2004-10-29 2006-05-11 E.I. Dupont De Nemours And Company Non-catalytic manufacture of 1,1,3,3,3-pentafluoropropene from 1,1,1,3,3,3-hexafluoropropane
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

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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
CN1284053A (zh) * 1997-11-25 2001-02-14 帝国化学工业公司 含氟有机化合物的制备
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Also Published As

Publication number Publication date
KR101937117B1 (ko) 2019-01-09
KR20180042459A (ko) 2018-04-25
ES2483995T3 (es) 2014-08-08
KR20190002750A (ko) 2019-01-08
CN101952229A (zh) 2011-01-19
KR101851887B1 (ko) 2018-04-24
JP2014193931A (ja) 2014-10-09
US8658846B2 (en) 2014-02-25
KR102136117B1 (ko) 2020-07-22
MX2010009081A (es) 2010-09-07
WO2009105521A1 (en) 2009-08-27
KR20200039844A (ko) 2020-04-16
BRPI0906015A2 (pt) 2015-06-30
RU2010138730A (ru) 2012-03-27
EP2247560B1 (en) 2014-06-04
JP5809331B2 (ja) 2015-11-10
JP2011513228A (ja) 2011-04-28
RU2474569C2 (ru) 2013-02-10
US20120261252A1 (en) 2012-10-18
KR20100138932A (ko) 2010-12-31
KR20160120803A (ko) 2016-10-18
CA2712616A1 (en) 2009-08-27
EP2247560A1 (en) 2010-11-10

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