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IN2014DN10381A - - Google Patents

Info

Publication number
IN2014DN10381A
IN2014DN10381A IN10381DEN2014A IN2014DN10381A IN 2014DN10381 A IN2014DN10381 A IN 2014DN10381A IN 10381DEN2014 A IN10381DEN2014 A IN 10381DEN2014A IN 2014DN10381 A IN2014DN10381 A IN 2014DN10381A
Authority
IN
India
Prior art keywords
concentration
processes
impurity
group
cf3ch
Prior art date
Application number
Other languages
English (en)
Inventor
Xuehui Sun
Mario Joseph Nappa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49712616&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014DN10381(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 IN2014DN10381A publication Critical patent/IN2014DN10381A/en

Links

Classifications

    • 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
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • C07B63/04—Use of additives
    • 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
    • C07C17/38—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
    • C07C17/42—Use of additives, e.g. for stabilisation
    • 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)
  • Detergent Compositions (AREA)
IN10381DEN2014 2012-06-06 2013-06-06 IN2014DN10381A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261656125P 2012-06-06 2012-06-06
PCT/US2013/044418 WO2013184865A1 (en) 2012-06-06 2013-06-06 PROCESS FOR THE REDUCTION OF RfCCX IMPURITIES IN FLUOROOLEFINS

Publications (1)

Publication Number Publication Date
IN2014DN10381A true IN2014DN10381A (zh) 2015-08-14

Family

ID=49712616

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10381DEN2014 IN2014DN10381A (zh) 2012-06-06 2013-06-06

Country Status (8)

Country Link
US (1) US8987536B2 (zh)
EP (2) EP3309140A1 (zh)
JP (3) JP6219937B2 (zh)
KR (1) KR20150021551A (zh)
CN (2) CN104507895B (zh)
IN (1) IN2014DN10381A (zh)
MX (1) MX359553B (zh)
WO (1) WO2013184865A1 (zh)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2962130B1 (fr) * 2010-06-30 2012-07-20 Arkema France Composition a base de 2,3,3,3-tetrafluoropropene
FR2962442B1 (fr) 2010-07-09 2016-02-26 Arkema France Composition stable de 2,3,3,3-tetrafluoropropene
CN111718234A (zh) * 2014-04-16 2020-09-29 科慕埃弗西有限公司 将氯氟丙烷和氯氟丙烯转化成更需要的氟丙烷和氟丙烯
PT3098281T (pt) 2014-09-25 2020-09-24 Daikin Ind Ltd Composição compreendendo hfc e hfo
WO2016052562A1 (ja) * 2014-10-02 2016-04-07 セントラル硝子株式会社 ２－クロロ－１，３，３，３－テトラフルオロプロペン及び１－クロロ－３，３，３－トリフルオロプロペンを含有する共沸様組成物
FR3033791B1 (fr) 2015-03-18 2017-04-14 Arkema France Stabilisation du 1-chloro-3,3,3-trifluoropropene
EP3297980A4 (en) 2015-05-21 2018-12-26 The Chemours Company FC, LLC HYDROFLUORINATION OF 1233xf TO 244bb BY SbF5
GB2540427B (en) 2015-07-17 2017-07-19 Mexichem Fluor Sa De Cv Process for the preparation of 2,3,3,3-tetrafluoropropene (1234yf)
WO2017018010A1 (ja) * 2015-07-27 2017-02-02 旭硝子株式会社 溶剤組成物、洗浄方法、塗膜の形成方法、熱移動媒体および熱サイクルシステム
ES3006157T3 (en) 2015-08-19 2025-03-17 Spolchemle Zebra A S Process for producing c3 chlorinated alkane and alkene compounds
CN113968769A (zh) * 2015-09-11 2022-01-25 科慕埃弗西有限公司 氢氯氟烃的脱卤化氢
US10851032B2 (en) * 2015-10-15 2020-12-01 Honeywell International Inc. Dehydrohalogenation reactor and process
KR102389623B1 (ko) 2016-04-13 2022-04-25 스폴케미 제브라, 에이.에스. 방법
CN109563399A (zh) 2016-07-29 2019-04-02 Ａｇｃ株式会社 热循环用工作介质
PT3535234T (pt) * 2016-11-02 2023-09-26 Honeywell Int Inc Processo para a redução de 3,3,3-trifluoropropino em 2,3,3,3-tetrafluoropropeno
GB201701099D0 (en) 2017-01-23 2017-03-08 Mexichem Fluor Sa De Cv Process
WO2019022140A1 (ja) * 2017-07-26 2019-01-31 Ａｇｃ株式会社 熱サイクルシステムおよびそれを用いた熱サイクル方法
US10233137B1 (en) * 2017-10-13 2019-03-19 Honeywell International Inc. Method for removing unsaturated halogenated impurities from 2,3,3,3-tetrafluoropropene (HFO-1234yf)
JP6974221B2 (ja) * 2018-03-14 2021-12-01 株式会社クレハ アルケンの製造方法
JP7314934B2 (ja) * 2018-05-30 2023-07-26 Ａｇｃ株式会社 １－クロロ－２，３，３，４，４，５，５－ヘプタフルオロ－１－ペンテンの製造方法
JP2021527055A (ja) * 2018-06-06 2021-10-11 ハネウェル・インターナショナル・インコーポレーテッドＨｏｎｅｙｗｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｉｎｃ． ＨＣＦＣ−２４４ｂｂを脱塩化水素化してＨＦＯ−１２３４ｙｆを製造する方法
JP7487173B2 (ja) * 2018-08-13 2024-05-20 ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー クロロフルオロアルケンを生成するための組成物及びプロセス

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US5155082A (en) 1991-04-12 1992-10-13 Allied-Signal Inc. Catalyst for the manufacture of chlorofluorocarbons, hydrochlorofluorocarbons and hydrofluorocarbons
JPH04346949A (ja) * 1991-05-22 1992-12-02 Asahi Glass Co Ltd ヘキサフルオロプロピレンの精製方法
DE4205341A1 (de) 1992-02-21 1993-08-26 Pharmpur Gmbh Verfahren zur reinigung von perfluorcarbonen und verwendung der gereinigten perfluorcarbone
US6013846A (en) 1998-03-05 2000-01-11 Elf Atochem North America, Inc. Azeotrope of HF and 1233zd
US6774270B1 (en) * 2003-04-01 2004-08-10 3M Innovative Properties Company Method of removing hexafluoropropylene dimers
US8058486B2 (en) 2004-04-29 2011-11-15 Honeywell International Inc. Integrated process to produce 2,3,3,3-tetrafluoropropene
US8084653B2 (en) 2004-04-29 2011-12-27 Honeywell International, Inc. Method for producing fluorinated organic compounds
US7897823B2 (en) 2004-10-29 2011-03-01 E. I. Du Pont De Nemours And Company Process for production of azeotrope compositions comprising hydrofluoroolefin and hydrogen fluoride and uses of said azeotrope compositions in separation processes
WO2006069107A2 (en) 2004-12-22 2006-06-29 E.I. Dupont De Nemours And Company Copolymers of perfluoro (alkyl venyl ether) for photochemical reactor, process for increasing fluorine content and production of olefinic compound by photochlorination
US7569170B2 (en) * 2005-03-04 2009-08-04 E.I. Du Pont De Nemours And Company Compositions comprising a fluoroolefin
US7423188B2 (en) 2005-11-01 2008-09-09 E. I. Du Pont De Nemours And Company Azeotrope compositions comprising E-1,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof
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
US8766020B2 (en) * 2008-07-31 2014-07-01 Honeywell International Inc. Process for producing 2,3,3,3-tetrafluoropropene
PT2546224T (pt) * 2006-01-03 2019-01-10 Honeywell Int Inc Método para produção de compostos orgânicos fluorados
RU2444508C2 (ru) 2006-06-27 2012-03-10 Е. И. Дюпон Де Немур Энд Компани Способ производства тетрафторпропена
US8377327B2 (en) 2006-06-27 2013-02-19 E I Du Pont De Nemours And Company Tetrafluoropropene production processes
MX337217B (es) 2006-10-03 2016-02-18 Mexichem Amanco Holding Sa Procedimiento de dehidrogenacion-halogenacion para la produccion de (hidro)fluoroalquenos de c3-c6.
ES2542306T5 (es) 2006-10-31 2022-03-30 Chemours Co Fc Llc Procedimientos para la producción de fluoropropanos y halopropenos
WO2009003157A1 (en) * 2007-06-27 2008-12-31 Arkema Inc. Two step process for the manufacture of hydrofluoroolefins
FR2933402B1 (fr) * 2008-07-03 2010-07-30 Arkema France Procede de purification de 2,3,3,3-tetrafluoro-1-propene (hfo1234yf)
US8975454B2 (en) * 2008-07-31 2015-03-10 Honeywell International Inc. Process for producing 2,3,3,3-tetrafluoropropene
US8203022B2 (en) 2008-10-27 2012-06-19 E I Du Pont De Nemours And Company Conversion of 2-chloro-1,1,1,2-tetrafluoropropane to 2,3,3,3-tetrafluoropropene
US8609909B2 (en) * 2009-01-30 2013-12-17 Honeywell International Inc. Process for the purification of hydrofluoroolefins
TW201100357A (en) 2009-05-08 2011-01-01 Du Pont Processes for reducing the amount of monofluoroacetate in hydrofluoroolefin production
CA2761722A1 (en) 2009-06-03 2010-12-09 E. I. Du Pont De Nemours And Company Catalysts and process to manufacture 2,3,3,3-tetrafluoropropene
GB0918069D0 (en) * 2009-10-15 2009-12-02 Ineos Fluor Holdings Ltd Process
WO2011077191A1 (en) 2009-12-23 2011-06-30 Arkema France Catalytic gas phase fluorination of 1230xa to 1234yf
FR2962130B1 (fr) * 2010-06-30 2012-07-20 Arkema France Composition a base de 2,3,3,3-tetrafluoropropene

Also Published As

Publication number Publication date
US20140018582A1 (en) 2014-01-16
JP2017222885A (ja) 2017-12-21
CN107032947A (zh) 2017-08-11
EP2867193A1 (en) 2015-05-06
CN104507895A (zh) 2015-04-08
KR20150021551A (ko) 2015-03-02
MX359553B (es) 2018-10-02
WO2013184865A1 (en) 2013-12-12
JP2015518898A (ja) 2015-07-06
US8987536B2 (en) 2015-03-24
MX2014014877A (es) 2015-03-09
EP2867193A4 (en) 2016-01-27
EP3309140A1 (en) 2018-04-18
JP6219937B2 (ja) 2017-10-25
JP2019147842A (ja) 2019-09-05
EP2867193B1 (en) 2018-01-10
CN104507895B (zh) 2017-03-22

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