KR890001916A - 기체상 플로오르화 방법 - Google Patents

기체상 플로오르화 방법 Download PDF

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Publication number
KR890001916A
KR890001916A KR1019880008379A KR880008379A KR890001916A KR 890001916 A KR890001916 A KR 890001916A KR 1019880008379 A KR1019880008379 A KR 1019880008379A KR 880008379 A KR880008379 A KR 880008379A KR 890001916 A KR890001916 A KR 890001916A
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KR
South Korea
Prior art keywords
ethylene
tetrahalo
product
metal
content
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Application number
KR1019880008379A
Other languages
English (en)
Korean (ko)
Inventor
어니스트 맨저 레오
놋트 말리카아쥬나 라오 벨리유어
Original Assignee
제임즈 제이 플린
이 아이 듀우판 디 네모아 앤드 캄파니
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22097611&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR890001916(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 제임즈 제이 플린, 이 아이 듀우판 디 네모아 앤드 캄파니 filed Critical 제임즈 제이 플린
Publication of KR890001916A publication Critical patent/KR890001916A/ko

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    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/087—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated halogenated hydrocarbons
    • 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
    • C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
KR1019880008379A 1987-07-07 1988-07-06 기체상 플로오르화 방법 KR890001916A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US070,826 1987-07-07
US07/070,826 US4766260A (en) 1987-07-07 1987-07-07 Gas-phase fluorination process

Publications (1)

Publication Number Publication Date
KR890001916A true KR890001916A (ko) 1989-04-06

Family

ID=22097611

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880008379A KR890001916A (ko) 1987-07-07 1988-07-06 기체상 플로오르화 방법

Country Status (18)

Country Link
US (1) US4766260A (US20110009641A1-20110113-C00116.png)
EP (1) EP0298662B2 (US20110009641A1-20110113-C00116.png)
JP (1) JP2578923B2 (US20110009641A1-20110113-C00116.png)
KR (1) KR890001916A (US20110009641A1-20110113-C00116.png)
CN (1) CN1014404B (US20110009641A1-20110113-C00116.png)
AR (1) AR244651A1 (US20110009641A1-20110113-C00116.png)
AT (1) ATE73748T1 (US20110009641A1-20110113-C00116.png)
AU (1) AU600212B2 (US20110009641A1-20110113-C00116.png)
BR (1) BR8803356A (US20110009641A1-20110113-C00116.png)
CA (1) CA1308743C (US20110009641A1-20110113-C00116.png)
DE (1) DE3869242D1 (US20110009641A1-20110113-C00116.png)
ES (1) ES2033432T3 (US20110009641A1-20110113-C00116.png)
GR (1) GR3004106T3 (US20110009641A1-20110113-C00116.png)
HK (1) HK56792A (US20110009641A1-20110113-C00116.png)
MX (1) MX166813B (US20110009641A1-20110113-C00116.png)
RU (1) RU1799375C (US20110009641A1-20110113-C00116.png)
SG (1) SG54092G (US20110009641A1-20110113-C00116.png)
ZA (1) ZA884845B (US20110009641A1-20110113-C00116.png)

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IT1230780B (it) * 1989-07-12 1991-10-29 Ausimont Srl Procedimento per la preparazione di 1,2 dicloro 1,1,2 trifluoroetano.
DE69031344D1 (de) * 1989-10-04 1997-10-02 Du Pont Verfahren zur reinigung von fluorkohlenwasserstoffen
US5171901A (en) * 1990-02-14 1992-12-15 Bayer Aktiengesellschaft Process for the preparation of 1,1,1,3,3,3-hexafluoropropane and 2-chloro-1,1,1,3,3,3-hexafluoropropane
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US5300710A (en) * 1991-03-20 1994-04-05 E. I. Du Pont De Nemours And Company Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane
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US5321170A (en) * 1991-03-20 1994-06-14 E. I. Du Pont De Nemours And Company Process for the manufacture of 1,1,1,2-tetrafluoroethane
JP2748720B2 (ja) * 1991-05-23 1998-05-13 ダイキン工業株式会社 ハロゲン化炭化水素のフッ素化方法
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IT1251957B (it) * 1991-10-18 1995-05-27 Ausimont Spa Procedimento per isomerizzare 1,1,2-trifluoro-1,2-dicloroetano a 1,1,1- trifluoro-2,2,-dicloroetano
US5334785A (en) * 1991-10-25 1994-08-02 Allied-Signal Inc. Process for the manufacture of 1,1,1,2-tetrafluoroethane
JP2661441B2 (ja) * 1991-11-27 1997-10-08 ダイキン工業株式会社 １，１，１−トリフルオロ−２−クロロエタンおよび／または１，１，１，２−テトラフルオロエタンの製法
JPH05194287A (ja) * 1992-01-13 1993-08-03 Daikin Ind Ltd ハロゲン化ブテンおよびブタンの製造方法
JP3369604B2 (ja) * 1992-09-04 2003-01-20 ダイキン工業株式会社 １，１，１，２，３，３−ヘキサフルオロプロパンの製造方法及びテトラフルオロクロロプロペンの製造方法
US5345017A (en) * 1992-12-08 1994-09-06 E. I. Du Pont De Nemours And Company Process for reducing the fluorine content of halocarbons
US5523498A (en) * 1992-12-08 1996-06-04 E. I. Du Pont De Nemours And Company Process for reducing the fluorine content of hydrofluorocarbons and hydrohalofluorocarbons
FR2700770B1 (fr) * 1993-01-27 1995-03-24 Atochem Elf Sa Procédé de fabrication du 1,1,1,2-tétrafluoro-2-chloroéthane et du pentafluoroéthane.
FR2700766B1 (fr) * 1993-01-27 1995-03-24 Atochem Elf Sa Procédé de fluoration de perchloréthylène ou du pentachloréthane.
US5827492A (en) * 1993-01-28 1998-10-27 E. I. Du Pont De Nemours And Company Hydrogen chloride purification process
US5866730A (en) * 1993-04-02 1999-02-02 E. I. Du Pont De Nemours And Company Process for enriching 1,2-dichloro-1,1,2,2-tetrafluoroethane from a mixture of dichlorotetrafluoroethane isomers
US5409625A (en) * 1993-05-24 1995-04-25 E. I. Du Pont De Nemours And Company Azeotropic mixture of linear hydrofluorocarbon and HF
US5396000A (en) * 1993-05-24 1995-03-07 E. I. Du Pont De Nemours And Company Process for the manufacture of 1,1,1,2,3,-pentafluoropropane
US5274190A (en) * 1993-05-24 1993-12-28 E. I. Du Pont De Nemours And Company Process for the manufacture of linear hydrofluorocarbons containing end group hydrogen substituents
US5274189A (en) * 1993-05-24 1993-12-28 E. I. Du Pont De Nemours And Company Process for the manufacture of linear hydrofluorocarbons containing end group hydrogen substituents
WO1995011875A1 (en) * 1993-10-28 1995-05-04 Alliedsignal Inc. Process for purifying 1,1-dichloro-2,2,2-trifluoroethane and 1-chloro-1,2,2,2-tetrafluoroethane
US5411583A (en) * 1993-11-15 1995-05-02 E. I. Du Pont De Nemours And Company HF-resistant ceramics and use thereof
JP2865554B2 (ja) * 1994-04-08 1999-03-08 セントラル硝子株式会社 フルオロメチル−１，１，１，３，３，３−ヘキサフルオロイソプロピルエーテルのガスクロマトグラフ分析
US5545778A (en) * 1994-05-25 1996-08-13 Alliedsignal Inc. Single stage process for producing hydrofluorocarbons from perchloroethylene
US5569794A (en) * 1994-05-24 1996-10-29 Alliedsignal Inc. Vapor phase process for producing hydroflourocarbons from perchloroethylene having a phenolic inhibitor
US5563304A (en) * 1994-05-26 1996-10-08 E. I. Du Pont De Nemours And Company Production of 1,2-dihydro and 2,2-dihydro hexafluoropropanes and azeotropes thereof with HF
JP3873289B2 (ja) * 1994-10-07 2007-01-24 ダイキン工業株式会社 ペンタフルオロエタンの分離方法およびそれを利用するペンタフルオロエタンの製造方法
JP3558385B2 (ja) * 1994-10-13 2004-08-25 昭和電工株式会社 クロム系フッ素化触媒、及びフッ素化方法
US5847242A (en) * 1995-05-19 1998-12-08 E. I. Du Pont De Nemours And Company Catalysts for halogenated hydrocarbon processing, their precursors and their preparation and use
IT1303074B1 (it) * 1998-05-07 2000-10-23 Ausimont Spa Catalizzatore per la fluorurazione di composti organici alogenati
US6365544B2 (en) 1998-05-22 2002-04-02 Conoco Inc. Fischer-Tropsch processes and catalysts using fluorided alumina supports
US6368997B2 (en) * 1998-05-22 2002-04-09 Conoco Inc. Fischer-Tropsch processes and catalysts using fluorided supports
US6472574B2 (en) 1999-12-10 2002-10-29 E. I. Du Pont Nemours And Company Production of 1,2-dihydro and 2,2-dihydro hexafluoropropanes and azeotropes thereof with HF
US6333440B1 (en) 2000-04-07 2001-12-25 E. I. Du Pont De Nemours And Company Process for perfluorocyclobutane purification
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
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
GB0525701D0 (en) * 2005-12-17 2006-01-25 Ineos Fluor Holdings Ltd Process
GB0525702D0 (en) * 2005-12-17 2006-01-25 Ineos Fluor Holdings Ltd Process
GB0525699D0 (en) 2005-12-17 2006-01-25 Ineos Fluor Holdings Ltd Process
GB0525700D0 (en) * 2005-12-17 2006-01-25 Ineos Fluor Holdings Ltd Process
CN101415664B (zh) * 2006-03-31 2012-05-30 纳幕尔杜邦公司 氢氟烯烃的同时制备
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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.
CN103755519A (zh) * 2014-02-24 2014-04-30 山东联创节能新材料股份有限公司 六氟丁烯的合成方法
CN112946126B (zh) * 2021-02-02 2022-07-15 福建德尔科技有限公司 高纯三氟化氯中杂质定量、定性装置及方法

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Also Published As

Publication number Publication date
AR244651A1 (es) 1993-11-30
GR3004106T3 (US20110009641A1-20110113-C00116.png) 1993-03-31
ES2033432T3 (es) 1993-03-16
ATE73748T1 (de) 1992-04-15
CN1031073A (zh) 1989-02-15
AU600212B2 (en) 1990-08-02
CA1308743C (en) 1992-10-13
MX166813B (es) 1993-02-08
AU1877188A (en) 1989-01-12
RU1799375C (ru) 1993-02-28
JP2578923B2 (ja) 1997-02-05
EP0298662B2 (en) 1999-08-11
SG54092G (en) 1992-07-24
EP0298662A1 (en) 1989-01-11
DE3869242D1 (de) 1992-04-23
ZA884845B (en) 1990-03-28
HK56792A (en) 1992-08-07
EP0298662B1 (en) 1992-03-18
CN1014404B (zh) 1991-10-23
BR8803356A (pt) 1989-01-24
US4766260A (en) 1988-08-23
JPH01221338A (ja) 1989-09-04

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