ZA201202453B - Process for purifying (hydro) fluoroalkenes - Google Patents

Process for purifying (hydro) fluoroalkenes

Info

Publication number
ZA201202453B
ZA201202453B ZA2012/02453A ZA201202453A ZA201202453B ZA 201202453 B ZA201202453 B ZA 201202453B ZA 2012/02453 A ZA2012/02453 A ZA 2012/02453A ZA 201202453 A ZA201202453 A ZA 201202453A ZA 201202453 B ZA201202453 B ZA 201202453B
Authority
ZA
South Africa
Prior art keywords
fluoroalkenes
hydro
purifying
Prior art date
Application number
ZA2012/02453A
Other languages
English (en)
Inventor
Claire Elizabeth Mcguiness
John Hayes
Andrew Paul Sharratt
Original Assignee
Mexichem Amanco Holding Sa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41462387&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA201202453(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mexichem Amanco Holding Sa filed Critical Mexichem Amanco Holding Sa
Publication of ZA201202453B publication Critical patent/ZA201202453B/en

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
    • C07C17/389—Separation; Purification; Stabilisation; Use of additives by adsorption on solids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
ZA2012/02453A 2009-10-15 2012-04-04 Process for purifying (hydro) fluoroalkenes ZA201202453B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0918069.6A GB0918069D0 (en) 2009-10-15 2009-10-15 Process
PCT/GB2010/001879 WO2011045559A1 (en) 2009-10-15 2010-10-08 Process for purifying (hydro) fluoroalkenes

Publications (1)

Publication Number Publication Date
ZA201202453B true ZA201202453B (en) 2016-01-27

Family

ID=41462387

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2012/02453A ZA201202453B (en) 2009-10-15 2012-04-04 Process for purifying (hydro) fluoroalkenes

Country Status (16)

Country Link
US (4) US9012703B2 (OSRAM)
EP (5) EP2952500B1 (OSRAM)
JP (4) JP6067375B2 (OSRAM)
KR (4) KR101773859B1 (OSRAM)
CN (3) CN102695692B (OSRAM)
AU (1) AU2010308156C1 (OSRAM)
BR (1) BR112012008855B1 (OSRAM)
CA (1) CA2776356A1 (OSRAM)
ES (4) ES2617050T3 (OSRAM)
GB (1) GB0918069D0 (OSRAM)
IN (1) IN2012DN03033A (OSRAM)
MX (3) MX390193B (OSRAM)
RU (3) RU2015101087A (OSRAM)
TR (2) TR201818613T4 (OSRAM)
WO (1) WO2011045559A1 (OSRAM)
ZA (1) ZA201202453B (OSRAM)

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WO2013151070A1 (ja) * 2012-04-03 2013-10-10 旭硝子株式会社 フルオロオレフィンの精製方法、およびフルオロオレフィンの製造方法
CN107032947A (zh) * 2012-06-06 2017-08-11 科慕埃弗西有限公司 用于降低氟代烯烃中RfCCX杂质的方法
JP6107466B2 (ja) * 2012-06-28 2017-04-05 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精製方法
MX2015011875A (es) * 2013-03-13 2016-01-25 Arkema Inc Metodo para la purificacion y estabilizacion de hidrofluoroolefinas e hidroclorofluoroolefinas.
US20150259267A1 (en) 2014-03-14 2015-09-17 E.I. Du Pont De Nemours And Company PROCESS FOR THE REDUCTION OF RfC=CX IMPURITIES IN FLUOROOLEFINS
US9334206B2 (en) 2013-03-15 2016-05-10 Honeywell International Inc. Integrated process to produce 2,3,3,3-tetrafluoropropene
US10995047B2 (en) 2013-03-15 2021-05-04 The Chemours Company Fc, Llc Process for the reduction of RƒC≡CX impurities in fluoroolefins
EP2970058B1 (en) 2013-03-15 2023-12-13 Honeywell International Inc. Method for the removal of halogenated ethylene impuritites form a fluoroolefin mixture
CN107879890B (zh) * 2013-03-15 2022-01-18 得凯莫斯公司弗罗里达有限公司 减少氟烯烃中的炔烃杂质的方法
GB201410174D0 (en) 2014-06-09 2014-07-23 Mexichem Amanco Holding Sa Process
FR3023286B1 (fr) * 2014-07-02 2018-02-16 Arkema France Procede de fabrication de tetrafluoropropene
CN106660908B (zh) * 2014-08-25 2020-04-28 Ａｇｃ株式会社 氢氟烯烃的制造方法
ES3020295T3 (en) * 2014-09-25 2025-05-22 Daikin Ind Ltd Composition comprising hfc and hfo
JP6028825B2 (ja) 2015-03-31 2016-11-24 ダイキン工業株式会社 ハイドロフルオロオレフィン化合物を含有する組成物
JP6997986B2 (ja) * 2015-08-17 2022-01-18 ダイキン工業株式会社 ハロゲン化不飽和炭素化合物の分離方法
US10005705B2 (en) 2015-11-12 2018-06-26 Honeywell International Inc. Process for the production of fluorinated cyclobutane
US10913697B2 (en) * 2016-11-02 2021-02-09 Honeywell International Inc. Process for reducing 3,3,3-trifluoropropyne in 2,3,3,3-tetrafluoropropene
CN109937196B (zh) * 2016-11-15 2022-08-16 Ａｇｃ株式会社 1-氯-2,3,3-三氟丙烯的制造方法
JP6323540B1 (ja) * 2016-11-28 2018-05-16 セントラル硝子株式会社 ドライエッチング剤組成物及びドライエッチング方法
GB201701099D0 (en) * 2017-01-23 2017-03-08 Mexichem Fluor Sa De Cv Process
WO2019236720A1 (en) 2018-06-06 2019-12-12 Honeywell International Inc. Method for dehydrochlorination of hcfc-244bb to manufacture hfo-1234yf
WO2020041654A1 (en) 2018-08-24 2020-02-27 Honeywell International Inc. Processes for producing trifluoroiodomethane and trifluoroacetyl iodide
EP3898878A4 (en) 2018-12-21 2022-08-24 Honeywell International Inc. Azeotrope or azeotrope-like compositions of 1,2,2-trifluoro-1-trifluoromethylcyclobutane (tfmcb) and applications thereof
US11554956B2 (en) 2019-04-16 2023-01-17 Honeywell International Inc. Integrated process and catalysts for manufacturing hydrogen iodide from hydrogen and iodine
WO2020225911A1 (ja) * 2019-05-09 2020-11-12 日新電機株式会社 絶縁ガス用吸着剤及びガス絶縁電力機器
WO2021033595A1 (ja) * 2019-08-20 2021-02-25 フタムラ化学株式会社 ペル及びポリフルオロアルキル化合物吸着活性炭
JP7282719B2 (ja) * 2019-08-20 2023-05-29 国立研究開発法人産業技術総合研究所 ペル及びポリフルオロアルキル化合物吸着活性炭
KR20250004390A (ko) * 2019-08-30 2025-01-07 가부시끼가이샤 레조낙 불소 가스의 제조 방법
KR20220061994A (ko) 2019-09-12 2022-05-13 칸토 덴카 코교 가부시키가이샤 =cf2 혹은 =chf 의 구조를 가지는 플루오로올레핀의 정제 방법, 그리고 고순도 플루오로올레핀 및 그 제조 방법
JP7576789B2 (ja) * 2020-09-30 2024-11-01 国立研究開発法人産業技術総合研究所 中性ペル及びポリフルオロアルキル化合物吸着活性炭及び水試料中の中性ペル及びポリフルオロアルキル化合物の分析方法
US20250269315A1 (en) * 2020-10-02 2025-08-28 Solvay Sa A process for the purification of fluorinated olefins in gas phase
WO2025174928A1 (en) * 2024-02-16 2025-08-21 The Chemours Company Fc, Llc Purification of 2,3,3,3-tetrafluoropropene

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Also Published As

Publication number Publication date
CN104591953B (zh) 2017-04-12
JP2013508265A (ja) 2013-03-07
JP6067375B2 (ja) 2017-01-25
CN102695692A (zh) 2012-09-26
EP3159328A1 (en) 2017-04-26
TR201818613T4 (tr) 2019-02-21
CN104370688A (zh) 2015-02-25
US20160115105A1 (en) 2016-04-28
EP3693354A1 (en) 2020-08-12
KR20170007554A (ko) 2017-01-18
US20150191407A1 (en) 2015-07-09
EP2952500B1 (en) 2018-09-26
ES2784741T3 (es) 2020-09-30
US9309176B2 (en) 2016-04-12
US9012703B2 (en) 2015-04-21
MX375689B (es) 2025-03-06
JP2015178514A (ja) 2015-10-08
IN2012DN03033A (OSRAM) 2015-07-31
KR20160007665A (ko) 2016-01-20
EP2952499A1 (en) 2015-12-09
BR112012008855B1 (pt) 2021-09-21
RU2015101083A (ru) 2016-08-10
US20170121257A1 (en) 2017-05-04
KR20160005796A (ko) 2016-01-15
AU2010308156B2 (en) 2014-11-06
CN104591953A (zh) 2015-05-06
EP3159328B1 (en) 2018-05-16
JP2017095488A (ja) 2017-06-01
ES2701258T3 (es) 2019-02-21
JP2015166374A (ja) 2015-09-24
KR101773859B1 (ko) 2017-09-01
CN104370688B (zh) 2016-09-14
AU2010308156C1 (en) 2015-04-16
MX2012004110A (es) 2012-05-29
US20120203037A1 (en) 2012-08-09
CN102695692B (zh) 2015-02-25
ES2675739T3 (es) 2018-07-12
JP6074454B2 (ja) 2017-02-01
KR101721598B1 (ko) 2017-03-30
TR201809693T4 (tr) 2018-07-23
KR20120083909A (ko) 2012-07-26
AU2010308156A1 (en) 2012-05-10
US9790152B2 (en) 2017-10-17
KR101827917B1 (ko) 2018-02-09
GB0918069D0 (en) 2009-12-02
EP2488475A1 (en) 2012-08-22
WO2011045559A1 (en) 2011-04-21
CA2776356A1 (en) 2011-04-21
MX390193B (es) 2025-03-20
US9624148B2 (en) 2017-04-18
BR112012008855A2 (pt) 2020-06-23
RU2015101087A (ru) 2015-10-27
JP6100828B2 (ja) 2017-03-22
EP2952499B1 (en) 2017-02-01
EP2952500A1 (en) 2015-12-09
KR101698073B1 (ko) 2017-01-19
EP2488475B1 (en) 2020-03-04
RU2012119735A (ru) 2013-11-20
ES2617050T3 (es) 2017-06-15

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