MX2014002893A - Metodo para purificar hidrocarburos clorados. - Google Patents

Metodo para purificar hidrocarburos clorados.

Info

Publication number
MX2014002893A
MX2014002893A MX2014002893A MX2014002893A MX2014002893A MX 2014002893 A MX2014002893 A MX 2014002893A MX 2014002893 A MX2014002893 A MX 2014002893A MX 2014002893 A MX2014002893 A MX 2014002893A MX 2014002893 A MX2014002893 A MX 2014002893A
Authority
MX
Mexico
Prior art keywords
chlorinated hydrocarbon
hydrogen fluoride
purifying
liquid
liquid phase
Prior art date
Application number
MX2014002893A
Other languages
English (en)
Inventor
Yoshinori Tanaka
Takehiro Chaki
Kazuhiro Takahashi
Hitoshi Yoshimi
Yuusuke Iwanaga
Original Assignee
Daikin Ind Ltd
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 Daikin Ind Ltd filed Critical Daikin Ind Ltd
Publication of MX2014002893A publication Critical patent/MX2014002893A/es

Links

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
    • 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
    • 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
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La presente invención proporciona un método para purificar hidrocarburo(s) clorado(s) que comprende enfriar una mezcla que contiene fluoruro de hidrógeno y al menos un hidrocarburo clorado seleccionado del grupo que consiste en 2-cloro-3,3,3-trifluoroprop eno, 2,3-dicloro-3,3-difluoropropeno, 1 ,2,3-tricloro-1 ,1-difluoropropano, y 1,1,1,2,3-pentacloropropano para provocar la separación líquido-líquido de la mezcla en una fase líquida superior que tiene una alta concentración de fluoruro de hidrógeno y una fase líquida inferior que tiene una alta concentración de hidrocarburo clorado y un método para purificar un hidrocarburo clorado que comprende someter la fase líquida inferior obtenida por la separación líquido- líquido a una operación de destilación; de acuerdo con la presente invención, un hidrocarburo clorado se puede purificar mediante la separación y la eliminación de fluoruro de hidrógeno de una mezcla de hidrocarburo clorado-fluoruro de hidrógeno bajo condiciones sencillas y económicamente ventajosas.
MX2014002893A 2011-09-15 2012-09-13 Metodo para purificar hidrocarburos clorados. MX2014002893A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161535013P 2011-09-15 2011-09-15
PCT/JP2012/074131 WO2013039260A2 (en) 2011-09-15 2012-09-13 Method for purifying chlorinated hydrocarbon

Publications (1)

Publication Number Publication Date
MX2014002893A true MX2014002893A (es) 2014-04-30

Family

ID=47010679

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2014002893A MX2014002893A (es) 2011-09-15 2012-09-13 Metodo para purificar hidrocarburos clorados.
MX2020001859A MX2020001859A (es) 2011-09-15 2012-09-13 Método para purificar hidrocarburos clorados.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2020001859A MX2020001859A (es) 2011-09-15 2012-09-13 Método para purificar hidrocarburos clorados.

Country Status (7)

Country Link
US (1) US9573868B2 (es)
EP (2) EP3608304A1 (es)
JP (2) JP5867597B2 (es)
KR (1) KR101636181B1 (es)
CN (2) CN107253898A (es)
MX (2) MX2014002893A (es)
WO (1) WO2013039260A2 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP3608304A1 (en) * 2011-09-15 2020-02-12 Daikin Industries, Ltd. Method for purifying chlorinated hydrocarbon
WO2013128225A1 (en) * 2012-02-29 2013-09-06 Arkema France Air purification system for a vehicle
KR20240132524A (ko) 2015-05-21 2024-09-03 더 케무어스 컴퍼니 에프씨, 엘엘씨 SbF5에 의한 1233xf의 244bb로의 히드로플루오린화
JP6052340B2 (ja) * 2015-05-29 2016-12-27 ダイキン工業株式会社 含フッ素化合物含有組成物の製造方法
CN108046983B (zh) * 2017-12-29 2021-01-05 山东华安新材料有限公司 氟化氢和2-氯-3,3,3-三氟丙烯混合物的分离方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2996555A (en) 1959-06-25 1961-08-15 Dow Chemical Co Preparation of 2, 3, 3, 3-tetrafluoropropene
KR900003058A (ko) * 1988-08-01 1990-03-23 이 아이 듀우판 디 네모아 앤드 캄파니 상 분리와 증류를 통한 hf의 분리방법
US8058486B2 (en) 2004-04-29 2011-11-15 Honeywell International Inc. Integrated process to produce 2,3,3,3-tetrafluoropropene
US7795480B2 (en) 2007-07-25 2010-09-14 Honeywell International Inc. Method for producing 2-chloro-3,3,3,-trifluoropropene (HCFC-1233xf)
EP2098499B2 (en) * 2008-03-06 2017-11-22 Honeywell International Inc. Azeotrope-like composition of 2-chloro-3,3,3-trifluoropropene (HCFC-1233xf) and hydrogen fluoride (HF)
US8168837B2 (en) 2008-05-15 2012-05-01 Honeywell International Inc. Process for separating hydrogen fluoride from organic feedstocks
US8252965B2 (en) * 2008-08-22 2012-08-28 Honeywell International Inc. Method for separating halocarbons
EP2411353B1 (en) * 2009-03-24 2018-09-12 Arkema Inc. Separation of r-1233 from hydrogen fluoride
JP5360230B2 (ja) * 2009-04-23 2013-12-04 ダイキン工業株式会社 ２−クロロ−３，３，３−トリフルオロプロペンの製造方法
EP2429977B1 (en) * 2009-05-13 2014-11-05 Daikin Industries, Ltd. Process for preparing chlorine-containing fluorocarbon compound
US20110097118A1 (en) 2009-10-28 2011-04-28 Young No Advanced printing system employing non-conventional toners and ganged printers
US8618340B2 (en) * 2009-11-03 2013-12-31 Honeywell International Inc. Integrated process for fluoro-olefin production
US8975456B2 (en) * 2009-11-10 2015-03-10 Daikin Industries, Ltd. Method for purifying 2,3,3,3-tetrafluoropropene
WO2011135416A1 (en) * 2010-04-26 2011-11-03 Arkema France Process for the manufacture of 2-chloro-3, 3, 3-trifluoropropene (hcfo 1233xf) by liquid phase fluorination of pentachloropropane
US8680345B2 (en) 2011-01-07 2014-03-25 Honeywell International Inc. Low temperature production of 2-chloro-3,3,3-trifluoropropene
US9890096B2 (en) 2011-01-19 2018-02-13 Honeywell International Inc. Methods of making 2,3,3,3-tetrafluoro-2-propene
EP3608304A1 (en) * 2011-09-15 2020-02-12 Daikin Industries, Ltd. Method for purifying chlorinated hydrocarbon

Also Published As

Publication number Publication date
JP2016027051A (ja) 2016-02-18
MX2020001859A (es) 2021-12-14
US20140194656A1 (en) 2014-07-10
EP2755937B1 (en) 2019-10-30
EP2755937A2 (en) 2014-07-23
KR101636181B1 (ko) 2016-07-04
JP2014528902A (ja) 2014-10-30
CN103796978A (zh) 2014-05-14
CN107253898A (zh) 2017-10-17
JP5867597B2 (ja) 2016-02-24
WO2013039260A2 (en) 2013-03-21
US9573868B2 (en) 2017-02-21
KR20140060576A (ko) 2014-05-20
WO2013039260A3 (en) 2013-09-26
EP3608304A1 (en) 2020-02-12

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