RU2476416C2 - Способы отделения 2,3,3,3-тетрафторпропена от фтористого водорода способом азеотропной дистилляции - Google Patents

Способы отделения 2,3,3,3-тетрафторпропена от фтористого водорода способом азеотропной дистилляции Download PDF

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Publication number
RU2476416C2
RU2476416C2 RU2010138783/04A RU2010138783A RU2476416C2 RU 2476416 C2 RU2476416 C2 RU 2476416C2 RU 2010138783/04 A RU2010138783/04 A RU 2010138783/04A RU 2010138783 A RU2010138783 A RU 2010138783A RU 2476416 C2 RU2476416 C2 RU 2476416C2
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hfc
azeotropically
composition
stream
distillate
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RU2010138783/04A
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Russian (ru)
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RU2010138783A (ru
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Джеффри П. КНЭПП
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Е.И.Дюпон Де Немур Энд Компани
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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
    • 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

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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)
RU2010138783/04A 2008-02-21 2009-02-19 Способы отделения 2,3,3,3-тетрафторпропена от фтористого водорода способом азеотропной дистилляции RU2476416C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3035908P 2008-02-21 2008-02-21
US61/030,359 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)

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RU2010138783A RU2010138783A (ru) 2012-03-27
RU2476416C2 true RU2476416C2 (ru) 2013-02-27

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RU2010138783/04A RU2476416C2 (ru) 2008-02-21 2009-02-19 Способы отделения 2,3,3,3-тетрафторпропена от фтористого водорода способом азеотропной дистилляции

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EP (1) EP2247561B1 (https=)
JP (1) JP2011513227A (https=)
KR (4) KR101946378B1 (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
ES2450945T3 (es) 2006-08-24 2014-03-25 E. I. Du Pont De Nemours And Company Procedimientos para la separación de fluoroolefinas a partir de fluoruro de hidrógeno por destilación azeotrópica
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
ES2567178T5 (es) * 2010-02-12 2023-04-28 Daikin Ind Ltd Procedimiento para producir un alqueno que contiene flúor
ES2508616T3 (es) 2010-07-23 2014-10-16 Daikin Industries, Ltd. Procedimiento de purificación de 2,3,3,3-tetrafluoropropeno
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
FR3000096B1 (fr) 2012-12-26 2015-02-20 Arkema France Composition comprenant du 2,3,3,3-tetrafluoropropene
FR3000093B1 (fr) * 2012-12-26 2015-07-17 Arkema France Composition azeotropique ou quasi-azeotropique de chloromethane
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
HUE057415T2 (hu) 2015-02-19 2022-05-28 Daikin Ind Ltd Fluorozott szénhidrogének keverékét tartalmazó készítmény, valamint eljárás elõállítására
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.
WO2020072564A1 (en) * 2018-10-04 2020-04-09 The Chemours Company Fc, Llc Azeotropic compositions of hfo-1234yf and hydrocarbons
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
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

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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
US20060106263A1 (en) * 2004-10-29 2006-05-18 Miller Ralph N Processes for production and purification of hydrofluoroolefins
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WO2007053688A2 (en) * 2005-11-01 2007-05-10 E. I. Du Pont De Nemours And Company Azeotrope compositions comprising 1,1,1,2,3-pentafluoropropene and hydrogen fluoride and uses thereof
WO2007053177A1 (en) * 2005-11-01 2007-05-10 E. I. Du Pont De Nemours And Company Azeotrope compositions comprising 1,1,3,3,3-pentafluoropropene and hydrogen fluoride and uses thereof
WO2008012559A1 (en) * 2006-07-27 2008-01-31 Ineos Fluor Holdings Limited Process for separating a fluoropropene from a mixture
US20080045758A1 (en) * 2001-07-20 2008-02-21 Great Lakes Chemical Corporation Halocarbon production processes, halocarbon separation processes, and halocarbon separation systems

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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
US7803975B2 (en) * 2006-07-13 2010-09-28 E.I. Du Pont De Nemours And Company Process for separating a fluoroolefin from HF by liquid-liquid extraction
ES2450945T3 (es) * 2006-08-24 2014-03-25 E. I. Du Pont De Nemours And Company Procedimientos para la separación de fluoroolefinas a partir de fluoruro de hidrógeno por destilación azeotrópica

Patent Citations (11)

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Publication number Priority date Publication date Assignee Title
RU2117651C1 (ru) * 1992-12-10 1998-08-20 Аусимонт С.п.А. Способ выделения hf из жидких смесей, содержащий 1,1,1-трифтор-2,2-дихлорэтан и/или 1,1,1,2-тетрафтор-2-хлорэтан
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
RU2261856C2 (ru) * 1998-12-18 2005-10-10 Солвей (Сосьете Аноним) Способ разделения смеси, содержащей по меньшей мере один гидрофторалкан и фтористый водород, способ получения гидрофторалкана и азеотропная композиция
US20080045758A1 (en) * 2001-07-20 2008-02-21 Great Lakes Chemical Corporation Halocarbon production processes, halocarbon separation processes, and halocarbon separation systems
US20060106263A1 (en) * 2004-10-29 2006-05-18 Miller Ralph N Processes for production and purification of hydrofluoroolefins
CA2626080A1 (en) * 2005-11-01 2007-05-10 E. I. Du Pont De Nemours And Company Azeotrope compositions comprising e-1,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof
WO2007053688A2 (en) * 2005-11-01 2007-05-10 E. I. Du Pont De Nemours And Company Azeotrope compositions comprising 1,1,1,2,3-pentafluoropropene and hydrogen fluoride and uses thereof
WO2007053177A1 (en) * 2005-11-01 2007-05-10 E. I. Du Pont De Nemours And Company Azeotrope compositions comprising 1,1,3,3,3-pentafluoropropene and hydrogen fluoride and uses thereof
WO2007053689A2 (en) * 2005-11-01 2007-05-10 E. I. Du Pont De Nemours And Company Azeotrope compositions comprising e-1,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof
WO2007053689A3 (en) * 2005-11-01 2007-07-12 Du Pont Azeotrope compositions comprising e-1,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof
WO2008012559A1 (en) * 2006-07-27 2008-01-31 Ineos Fluor Holdings Limited Process for separating a fluoropropene from a mixture

Also Published As

Publication number Publication date
ES2463670T3 (es) 2014-05-28
CN101952230A (zh) 2011-01-19
KR20190016124A (ko) 2019-02-15
EP2247561B1 (en) 2014-03-26
CN101952230B (zh) 2015-07-22
BRPI0906014A2 (pt) 2015-06-30
RU2010138783A (ru) 2012-03-27
MX2010009080A (es) 2010-09-07
KR20100138933A (ko) 2010-12-31
EP2247561A1 (en) 2010-11-10
KR101946378B1 (ko) 2019-02-12
WO2009105512A1 (en) 2009-08-27
JP2011513227A (ja) 2011-04-28
KR20160120804A (ko) 2016-10-18
KR20180031811A (ko) 2018-03-28
CA2713086A1 (en) 2009-08-27
KR101842380B1 (ko) 2018-03-26

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