TW200819413A - Process for separating a fluoroolefin from HF by liquid-liquid extraction - Google Patents

Process for separating a fluoroolefin from HF by liquid-liquid extraction Download PDF

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Publication number
TW200819413A
TW200819413A TW096125666A TW96125666A TW200819413A TW 200819413 A TW200819413 A TW 200819413A TW 096125666 A TW096125666 A TW 096125666A TW 96125666 A TW96125666 A TW 96125666A TW 200819413 A TW200819413 A TW 200819413A
Authority
TW
Taiwan
Prior art keywords
butene
trifluoromethyl
pentene
pentafluoro
hexafluoro
Prior art date
Application number
TW096125666A
Other languages
English (en)
Chinese (zh)
Inventor
Jeffrey P Knapp
Original Assignee
Du Pont
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38779519&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW200819413(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Du Pont filed Critical Du Pont
Publication of TW200819413A publication Critical patent/TW200819413A/zh

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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
    • 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
    • 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)
  • Secondary Cells (AREA)
  • Extraction Or Liquid Replacement (AREA)
TW096125666A 2006-07-13 2007-07-13 Process for separating a fluoroolefin from HF by liquid-liquid extraction TW200819413A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83093806P 2006-07-13 2006-07-13

Publications (1)

Publication Number Publication Date
TW200819413A true TW200819413A (en) 2008-05-01

Family

ID=38779519

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096125666A TW200819413A (en) 2006-07-13 2007-07-13 Process for separating a fluoroolefin from HF by liquid-liquid extraction

Country Status (8)

Country Link
US (2) US7803975B2 (enExample)
EP (1) EP2041055B1 (enExample)
JP (1) JP2009543787A (enExample)
CN (1) CN101573316B (enExample)
ES (1) ES2392884T3 (enExample)
RU (1) RU2448081C2 (enExample)
TW (1) TW200819413A (enExample)
WO (1) WO2008008519A2 (enExample)

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US8703006B2 (en) 2008-10-28 2014-04-22 Honeywell International Inc. Azeotrope-like compositions comprising 1-chloro-3,3,3-trifluoropropene
US9926244B2 (en) 2008-10-28 2018-03-27 Honeywell International Inc. Process for drying HCFO-1233zd
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US20110144216A1 (en) * 2009-12-16 2011-06-16 Honeywell International Inc. Compositions and uses of cis-1,1,1,4,4,4-hexafluoro-2-butene
US8951431B2 (en) 2010-05-06 2015-02-10 E I Du Pont De Nemours And Company Azeotrope-like compositions of pentafluoropropene and water
US8436218B2 (en) * 2010-05-27 2013-05-07 Honeywell International Inc. Azeotrope-like composition of hexafluoropropane, hexafluoropropene and hydrogen fluoride
WO2012011609A1 (en) * 2010-07-23 2012-01-26 Daikin Industries, Ltd. Purification method of 2,3,3,3-tetrafluoropropene
US8066901B1 (en) 2011-01-19 2011-11-29 Honeywell International Inc. Azeotrope-like compositions of trans-1,1,1,4,4,4-hexafluoro-2-butene and water
US8337595B2 (en) 2011-04-20 2012-12-25 Honeywell International Inc. Purification of trans-1,3,3,3-tetrafluoropropene
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
JP2014051485A (ja) 2012-07-11 2014-03-20 Central Glass Co Ltd １−クロロ−３，３，３−トリフルオロプロペンとフッ化水素の分離方法およびそれを用いた１−クロロ−３，３，３−トリフルオロプロペンの製造方法
RU2495258C1 (ru) * 2012-07-23 2013-10-10 Общество с ограниченной ответственностью "Горизонт Инжиниринг" Легкокипящая смесь органических соединений, преимущественно рабочее тело энергетической установки, работающей по циклу ренкина
FR3003565B1 (fr) 2013-03-20 2018-06-29 Arkema France Composition comprenant hf et 2,3,3,3-tetrafluoropropene
FR3003569B1 (fr) 2013-03-20 2015-12-25 Arkema France Composition comprenant hf et 1,3,3,3-tetrafluoropropene
CN103626626B (zh) * 2013-11-01 2015-06-24 西安近代化学研究所 氟化氢和2-氯-1,1,1,2-四氟丙烷混合物的分离方法
DE102014100694A1 (de) * 2014-01-22 2015-07-23 Friedrich-Alexander-Universität Erlangen-Nürnberg Verfahren und Vorrichtung zur Abtrennung von fluorierten Kohlenwasserstoffen aus einer wässrigen Phase
KR20170041245A (ko) * 2014-08-12 2017-04-14 더 케무어스 컴퍼니 에프씨, 엘엘씨 Hfo-e-1,3,4,4,4-펜타플루오로-3-트라이플루오로메틸-1-부텐의 공비 및 공비-유사 조성물 및 이의 용도
CN105601471B (zh) * 2015-10-22 2017-08-25 北京宇极科技发展有限公司 3,3,4,4,5,5‑六氟环戊烯的提纯方法
KR20160017661A (ko) 2016-01-29 2016-02-16 한국과학기술연구원 헥사플루오로프로필렌으로부터 2,3,3,3-테트라플루오로프로펜과 1,3,3,3-테트라플루오로프로펜의 제조방법
FR3064622B1 (fr) 2017-03-28 2019-03-22 Arkema France Procede de recuperation d'acide fluorhydrique
WO2019051390A1 (en) * 2017-09-11 2019-03-14 The Chemours Company, Fc, Llc AZEOTROPIC COMPOSITIONS COMPRISING HYDROGEN FLUORIDE AND FLUOROCARBONS
US10647644B2 (en) * 2018-10-15 2020-05-12 Honeywell International Inc. Azeotrope or azeotrope-like compositions of trifluoroiodomethane (CF3I) and hexafluoropropene (HFP)
CN113527038B (zh) * 2020-04-22 2023-10-27 浙江省化工研究院有限公司 制备顺式-1,3,3,3-四氟丙烯的方法
US20220080243A1 (en) * 2020-09-11 2022-03-17 Honeywell International Inc. Azeotrope or azeotrope-like compositions of trifluoroiodomethane (cf3i) and water
CN113030362B (zh) * 2021-03-12 2022-07-22 山东省食品药品检验研究院 一种分散液液微萃取结合气相色谱法同时测定植物油中多种有机磷的方法

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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
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US8377327B2 (en) * 2006-06-27 2013-02-19 E I Du Pont De Nemours And Company Tetrafluoropropene production processes

Also Published As

Publication number Publication date
US20100308259A1 (en) 2010-12-09
US20080011678A1 (en) 2008-01-17
JP2009543787A (ja) 2009-12-10
EP2041055A2 (en) 2009-04-01
CN101573316B (zh) 2013-12-25
ES2392884T3 (es) 2012-12-14
WO2008008519A2 (en) 2008-01-17
EP2041055B1 (en) 2012-08-22
CN101573316A (zh) 2009-11-04
US7803975B2 (en) 2010-09-28
RU2009104928A (ru) 2010-08-20
RU2448081C2 (ru) 2012-04-20
WO2008008519A3 (en) 2008-04-10

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