YU57191A - Postopek za pripravo 1,1,1,2-tetrafluoroetana - Google Patents

Postopek za pripravo 1,1,1,2-tetrafluoroetana

Info

Publication number
YU57191A
YU57191A YU57191A YU57191A YU57191A YU 57191 A YU57191 A YU 57191A YU 57191 A YU57191 A YU 57191A YU 57191 A YU57191 A YU 57191A YU 57191 A YU57191 A YU 57191A
Authority
YU
Yugoslavia
Prior art keywords
reactor
tetrafluoroethane
preparation
trichloroethylene
procedure
Prior art date
Application number
YU57191A
Other languages
English (en)
Serbo-Croatian (sh)
Inventor
J.D. Scott
R.A. Steven
Original Assignee
Imperial Chemical Industries Plc.
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=10673470&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=YU57191(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Imperial Chemical Industries Plc. filed Critical Imperial Chemical Industries Plc.
Publication of YU57191A publication Critical patent/YU57191A/sh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • 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
    • C07C17/093—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Saccharide Compounds (AREA)
YU57191A 1990-03-29 1991-03-29 Postopek za pripravo 1,1,1,2-tetrafluoroetana YU57191A (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909007029A GB9007029D0 (en) 1990-03-29 1990-03-29 Chemical process

Publications (1)

Publication Number Publication Date
YU57191A true YU57191A (sh) 1994-04-05

Family

ID=10673470

Family Applications (1)

Application Number Title Priority Date Filing Date
YU57191A YU57191A (sh) 1990-03-29 1991-03-29 Postopek za pripravo 1,1,1,2-tetrafluoroetana

Country Status (25)

Country Link
EP (2) EP0449614B1 (OSRAM)
JP (2) JP2843693B2 (OSRAM)
KR (1) KR0156256B1 (OSRAM)
CN (2) CN1027535C (OSRAM)
AT (2) ATE131805T1 (OSRAM)
AU (2) AU645068B2 (OSRAM)
BR (2) BR9101284A (OSRAM)
CA (2) CA2039269C (OSRAM)
CS (1) CS85391A2 (OSRAM)
DE (2) DE69104253T2 (OSRAM)
DK (2) DK0449614T3 (OSRAM)
ES (2) ES2080890T3 (OSRAM)
FI (1) FI911542L (OSRAM)
GB (3) GB9007029D0 (OSRAM)
GR (1) GR3018500T3 (OSRAM)
HU (1) HUT56805A (OSRAM)
IE (2) IE65626B1 (OSRAM)
IN (2) IN183771B (OSRAM)
MY (1) MY106149A (OSRAM)
NO (1) NO173985C (OSRAM)
NZ (1) NZ237626A (OSRAM)
PL (1) PL289696A1 (OSRAM)
RU (2) RU2007381C1 (OSRAM)
YU (1) YU57191A (OSRAM)
ZA (2) ZA912332B (OSRAM)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185482A (en) * 1989-02-03 1993-02-09 E. I. Du Pont De Nemours And Company Manufacture of 1,1,1,2-tetrafluoroethane
IT1230779B (it) * 1989-07-12 1991-10-29 Ausimont Srl Procedimento per preparare 1,1,1,2 tetrafluoroetano.
GB9007029D0 (en) * 1990-03-29 1990-05-30 Ici Plc Chemical process
US5444171A (en) * 1992-10-14 1995-08-22 Showa Denko Kabushiki Kaisha Method for purification of 1,1,1,2-tetrafluoroethane
GB9105421D0 (en) * 1991-03-14 1991-05-01 Ici Plc Purification 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
GB9224594D0 (en) * 1991-12-10 1993-01-13 Ici Plc Water separation process
FR2686875B1 (fr) * 1992-01-30 1994-04-08 Atochem Elf Sa Procede de fabrication du 1,1,1,2-tetrafluoroethane.
GB9311742D0 (en) * 1992-06-10 1993-07-21 Ici Plc Production of hydrofluoroalkanes
DE69313610T2 (de) * 1992-06-10 1998-01-08 Ici Plc Herstellung von tetrafluorethanen
US5744660A (en) * 1992-06-10 1998-04-28 Imperial Chemical Industries Plc Products of tetrafluorothanes
TW227550B (OSRAM) * 1992-08-05 1994-08-01 Showa Denko Kk
FR2694556B1 (fr) 1992-08-05 1994-09-23 Atochem Elf Sa Procédé de purification du 1,1,1,2-tétrafluoroéthane.
TW228512B (OSRAM) * 1992-08-10 1994-08-21 Showa Denko Kk
IT1255781B (it) * 1992-08-14 1995-11-15 Ausimont Spa Procedimento per preparare 1,1,1-trifluoro-2-cloroetano
GB9407257D0 (en) 1993-04-22 1994-06-08 Ici Plc Vaporisation of liquids
KR0125120B1 (ko) * 1994-07-04 1997-12-01 김은영 불화탄화수소 화합물들의 병산 제조방법
ES2129718T3 (es) * 1994-11-29 1999-06-16 Atochem North America Elf Hidrofluoracion adiabatica de hidroclorofluorocarbonos.
US5639924A (en) * 1994-11-29 1997-06-17 Elf Atochem North America, Inc. Process for the production of 1,1,1-trifluoroethane
JPH08231444A (ja) * 1995-02-28 1996-09-10 Daikin Ind Ltd １，１，１，３，３−ペンタフルオロプロパンの製造方法
FR2736050B1 (fr) 1995-06-29 1997-08-01 Atochem Elf Sa Procede de fabrication du difluoromethane
US5654494A (en) * 1995-08-18 1997-08-05 Alliedsignal Inc. Process for the manufacture of 1,1,1,2-tetrafluoroethane
KR0152580B1 (ko) * 1995-08-23 1998-10-15 김은영 1,1,1,2-테트라플루오로에탄, 펜타플루오로에탄 및 1,1,1-트리플루오로에탄의 병산 방법
US5841007A (en) * 1996-04-12 1998-11-24 Korea Institute Of Science And Technology Process for manufacturing 1,1,1,2-tetrafluoroethane
AR021727A1 (es) * 1998-12-18 2002-07-31 Solvay Procedimiento de separacion de una mezcla que comprende por lo menos un hidrofluoroalcano y fluoruro de hidrogeno y procedimiento de preparacion de un hidrofluoroalcano.
GB0021618D0 (en) 2000-09-02 2000-10-18 Ici Plc Production of hydrofluoroalkanes
FR2901788B1 (fr) * 2006-05-30 2008-07-18 Arkema France Procede de fabrication du pentafluoroethane
CN101117305B (zh) * 2007-04-11 2010-07-28 西安近代化学研究所 1,1,1,2-四氟乙烷的制备方法
KR101684333B1 (ko) * 2009-03-24 2016-12-08 알케마 인코포레이티드 불화수소로부터 ｒ­１２３３의 분리
US8944373B2 (en) 2010-09-27 2015-02-03 Insitu, Inc. Line capture devices for unmanned aircraft, and associated systems and methods
WO2013088195A1 (en) 2011-12-14 2013-06-20 Arkema France Process for the preparation of 2,3,3,3 tetrafluoropropene
US9422211B2 (en) 2012-08-08 2016-08-23 Daikin Industries, Ltd. Process for producing 2,3,3,3-tetrafluoropropene
FR3023286B1 (fr) * 2014-07-02 2018-02-16 Arkema France Procede de fabrication de tetrafluoropropene
FR3078699B1 (fr) 2018-03-07 2020-02-21 Arkema France Procede de production du 2,3,3,3-tetrafluoropropene
FR3078700B1 (fr) 2018-03-07 2020-07-10 Arkema France Procede de production du 2,3,3,3-tetrafluoropropene
FR3078698B1 (fr) 2018-03-07 2020-02-21 Arkema France Procede de production du 2-chloro-3,3,3-trifluoropropene
CN108623431A (zh) * 2018-06-28 2018-10-09 江苏三美化工有限公司 一种通过净化反应提纯1,1,1,2-四氟乙烷的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4792643A (en) * 1987-06-16 1988-12-20 Kaiser Aluminum & Chemical Corporation Catalyst and process for 1,1,1,2-tetrafluoroethane by vapor phase reaction
IN172054B (OSRAM) * 1988-02-24 1993-03-27 Du Pont
WO1989010341A1 (fr) * 1988-04-28 1989-11-02 Showa Denko Kabushiki Kaisha Procede de production d'un compose d'organofluor
DE68904523T2 (de) * 1988-10-25 1993-05-27 Du Pont Verfahren zur herstellung von 1,1,1,2-tetrafluorethan.
AU622295B2 (en) * 1989-02-03 1992-04-02 E.I. Du Pont De Nemours And Company Manufacture of 1,1,1,2-tetrafluoroethane
IT1230779B (it) * 1989-07-12 1991-10-29 Ausimont Srl Procedimento per preparare 1,1,1,2 tetrafluoroetano.
AU645063B2 (en) * 1990-03-13 1994-01-06 Daikin Industries, Ltd. Process for preparing 1,1,1,2-tetrafluoroethane
GB9007029D0 (en) * 1990-03-29 1990-05-30 Ici Plc Chemical process
FR2661906B1 (fr) * 1990-05-11 1993-10-01 Atochem Procede de fabrication du 1,1,1,2-tetrafluoro-chloroethane et du pentafluoroethane.

Also Published As

Publication number Publication date
IE65626B1 (en) 1995-11-01
DE69104253D1 (de) 1994-11-03
JPH04234824A (ja) 1992-08-24
IE911025A1 (en) 1991-10-09
RU2015957C1 (ru) 1994-07-15
PL289696A1 (en) 1991-12-02
IE911032A1 (en) 1991-10-09
FI911542A7 (fi) 1991-09-30
NO911294D0 (no) 1991-04-02
ZA917441B (en) 1992-06-24
IN180914B (OSRAM) 1998-03-28
KR910016658A (ko) 1991-11-05
JP2843694B2 (ja) 1999-01-06
NO911294L (no) 1991-09-30
CA2039196A1 (en) 1991-09-30
IN183771B (OSRAM) 2000-04-08
EP0449617A2 (en) 1991-10-02
DE69115537D1 (de) 1996-02-01
ZA912332B (en) 1992-02-26
DK0449617T3 (da) 1996-04-09
CS85391A2 (en) 1991-10-15
CN1027535C (zh) 1995-02-01
EP0449614A2 (en) 1991-10-02
NZ237626A (en) 1992-08-26
FI911542L (fi) 1991-09-30
EP0449614A3 (en) 1991-12-04
JP2843693B2 (ja) 1999-01-06
CN1057253A (zh) 1991-12-25
IE71156B1 (en) 1997-01-29
AU649265B2 (en) 1994-05-19
EP0449617B1 (en) 1995-12-20
BR9101470A (pt) 1992-11-24
DK0449614T3 (da) 1994-10-24
KR0156256B1 (ko) 1998-12-01
CN1059511A (zh) 1992-03-18
DE69115537T2 (de) 1996-05-30
FI911542A0 (fi) 1991-03-28
ATE131805T1 (de) 1996-01-15
ES2061176T3 (es) 1994-12-01
HUT56805A (en) 1991-10-28
CA2039269A1 (en) 1991-09-30
AU7391591A (en) 1991-10-03
JPH04234823A (ja) 1992-08-24
RU2007381C1 (ru) 1994-02-15
NO173985C (no) 1994-03-02
GB9106331D0 (en) 1991-05-08
ES2080890T3 (es) 1996-02-16
GB9107234D0 (en) 1991-05-22
GR3018500T3 (en) 1996-03-31
MY106149A (en) 1995-03-31
AU645068B2 (en) 1994-01-06
BR9101284A (pt) 1991-11-05
EP0449617A3 (en) 1991-11-27
ATE112251T1 (de) 1994-10-15
CN1032645C (zh) 1996-08-28
CA2039196C (en) 2000-10-10
GB9007029D0 (en) 1990-05-30
AU8364391A (en) 1992-03-05
DE69104253T2 (de) 1995-02-23
CA2039269C (en) 2001-01-02
NO173985B (no) 1993-11-22
EP0449614B1 (en) 1994-09-28

Similar Documents

Publication Publication Date Title
YU57191A (sh) Postopek za pripravo 1,1,1,2-tetrafluoroetana
NO178502C (no) Stivt, polyisocyanat-basert skum med lukkede celler, fremgangsmåte for fremstilling av et slik skum, samt blanding for fremstilling av skummet
MY106547A (en) Process for the separation of 1,1,1,2-tetrafluoroethane from mixtures thereof with hydrogen fluoride and/or 1-chloro-2,2-difluoroethylene
ES2164756T3 (es) Produccion de pentafluoretano.
TW235956B (OSRAM)
PH21447A (en) Antiinflammatory 2-methyl-2h-1,2-benzo-(or thieno)thiazine -3-carboxamide 1,1 dioxide derivatives, compositions, and method of use therefor
TW290531B (en) Production of difluoromethane
DE69212368D1 (de) Azeotropes Gemisch von Fluorwasserstoff und 1,1,1-Trifluor-2-Chlorethan und Verfahren zur Reinigung von 1,1,1-Trifluor-2-Chlorethan
ES2068585T3 (es) Procedimiento de preparacion de 1,1-dicloro-1-fluoretano.
ATE157640T1 (de) Herstellung von tetrafluorethanen
JPS574959A (en) Fluorinated azomethines, manufacture and use as intermediate product
ATE203505T1 (de) Verfahren zur herstellung von 1,1,1,2- tetrafluorethan
GB1556837A (en) Process for recovering hydrogen fluoride from gas mixtures
HUT50470A (en) Process for producing new condensed diazepinones and harmaceutical compositions comprising the same
GB1232623A (OSRAM)
KR960008640B1 (en) Preparation of 1,1,1,2-tetrafluoroethane
YU160879A (en) Process for residual gas sparated in the production of cyanuric chloride
ES224534A1 (es) PROCEDIMIENTO DE OBTENCIoN DE 1:1:1: - TRIFLUORO - 2 - BROMO - 2 - CLOROETANO
JPS51148697A (en) Process for production of anhydrous al fluoride
GB2014982B (en) Vapour phase chlorination of 1,1-dichloroethane
MX9801758A (es) 1,1-difluoro-1,4-diclorobutano y proceso para su preparacion.