HK1016576A1 - Process for the manufacture of 1,1,1,2-tetrafluoroethane - Google Patents

Process for the manufacture of 1,1,1,2-tetrafluoroethane

Info

Publication number
HK1016576A1
HK1016576A1 HK99101692A HK99101692A HK1016576A1 HK 1016576 A1 HK1016576 A1 HK 1016576A1 HK 99101692 A HK99101692 A HK 99101692A HK 99101692 A HK99101692 A HK 99101692A HK 1016576 A1 HK1016576 A1 HK 1016576A1
Authority
HK
Hong Kong
Prior art keywords
reactor
hydrogen fluoride
tetrafluoroethane
trichloroethylene
hfc
Prior art date
Application number
HK99101692A
Other languages
English (en)
Inventor
Hsueh Sung Tung
Addison Miles Smith
Nemesio Rogelio Viso
Jeffrey Warren Mckown
Jay Philip Friedenson
Paul Gene Clemmer
Gustavo G Cerri
Staley Michael Jaskot
Yuon Chiu
Original Assignee
Allied Signal Inc
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
Application filed by Allied Signal Inc filed Critical Allied Signal Inc
Publication of HK1016576A1 publication Critical patent/HK1016576A1/xx

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
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • 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
    • C07C17/093—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
HK99101692A 1995-08-18 1999-04-20 Process for the manufacture of 1,1,1,2-tetrafluoroethane HK1016576A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/516,669 US5654494A (en) 1995-08-18 1995-08-18 Process for the manufacture of 1,1,1,2-tetrafluoroethane
PCT/US1996/013229 WO1997007084A1 (en) 1995-08-18 1996-08-16 Process for the manufacture of 1,1,1,2-tetrafluoroethane

Publications (1)

Publication Number Publication Date
HK1016576A1 true HK1016576A1 (en) 1999-11-05

Family

ID=24056612

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99101692A HK1016576A1 (en) 1995-08-18 1999-04-20 Process for the manufacture of 1,1,1,2-tetrafluoroethane

Country Status (18)

Country Link
US (1) US5654494A (de)
EP (1) EP0853605B9 (de)
JP (1) JP4272705B2 (de)
KR (1) KR100502985B1 (de)
CN (1) CN1090161C (de)
AT (1) ATE203505T1 (de)
AU (1) AU702261B2 (de)
BR (1) BR9610305A (de)
CA (1) CA2229407C (de)
DE (1) DE69614126T2 (de)
DK (1) DK0853605T5 (de)
EA (1) EA000715B1 (de)
HK (1) HK1016576A1 (de)
IL (1) IL123056A (de)
MX (1) MX9800985A (de)
SI (1) SI9620100A (de)
TW (1) TW338027B (de)
WO (1) WO1997007084A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001030355A1 (fr) 1999-10-25 2001-05-03 Laboratoire Theramex Medicament contraceptif a base d'un progestatif et d'un estrogene et son mode de preparation
AU6359400A (en) * 1999-07-21 2001-02-13 Halocarbon Products Corporation Production of aliphatic fluorocarbons
FR2806077B1 (fr) * 2000-03-07 2004-01-30 Solvay Procede pour l'obtention d'un hydrofluoroalcane epure, hydrofluoroalcane epure, utilisation de l'hydrofluoroalcane et methode d'analyse d'un hydrofluoroalcane
JP2003528723A (ja) * 2000-03-31 2003-09-30 カウンシル・オブ・サイエンティフィック・アンド・インダストリアル・リサーチ １，１，１，２−テトラフルオロエタンの調製のためのプロセス
CN113499741A (zh) * 2021-08-10 2021-10-15 聊城氟尔新材料科技有限公司 一种二氟甲烷反应气分离装置及其方法和应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158675A (en) * 1977-09-23 1979-06-19 Imperial Chemical Industries Limited Manufacture of halogenated compounds
AU645063B2 (en) * 1990-03-13 1994-01-06 Daikin Industries, Ltd. Process for preparing 1,1,1,2-tetrafluoroethane
US5334786A (en) * 1990-03-13 1994-08-02 Daikin Industries, Ltd. Process for preparing 1,1,1,2-tetrafluoroethane
GB9007029D0 (en) * 1990-03-29 1990-05-30 Ici Plc Chemical process
US5243107A (en) * 1990-03-29 1993-09-07 Imperial Chemical Industries Plc Chemical process
US5243105A (en) * 1990-03-29 1993-09-07 Imperial Chemical Industries Plc Chemical process
US5444171A (en) * 1992-10-14 1995-08-22 Showa Denko Kabushiki Kaisha Method for purification of 1,1,1,2-tetrafluoroethane
GB9104775D0 (en) * 1991-03-07 1991-04-17 Ici Plc Fluorination catalyst and process
EP0505605A3 (en) * 1991-03-28 1993-04-07 Wayne State University Method and probes for detecting overlaps among large collections of cloned dna molecules
GB9224594D0 (en) * 1991-12-10 1993-01-13 Ici Plc Water separation process

Also Published As

Publication number Publication date
CN1199388A (zh) 1998-11-18
AU702261B2 (en) 1999-02-18
CA2229407A1 (en) 1997-02-27
SI9620100A (sl) 1998-10-31
JP4272705B2 (ja) 2009-06-03
US5654494A (en) 1997-08-05
IL123056A0 (en) 1998-09-24
CN1090161C (zh) 2002-09-04
KR19990037717A (ko) 1999-05-25
EA199800210A1 (ru) 1998-10-29
TW338027B (en) 1998-08-11
BR9610305A (pt) 1999-07-06
EP0853605A1 (de) 1998-07-22
MX9800985A (es) 1998-04-30
CA2229407C (en) 2007-04-03
IL123056A (en) 2000-02-17
DK0853605T5 (da) 2001-11-26
DK0853605T3 (da) 2001-10-22
WO1997007084A1 (en) 1997-02-27
ATE203505T1 (de) 2001-08-15
EA000715B1 (ru) 2000-02-28
KR100502985B1 (ko) 2005-10-24
AU6725296A (en) 1997-03-12
EP0853605B9 (de) 2002-10-16
DE69614126T2 (de) 2002-03-21
DE69614126D1 (de) 2001-08-30
JPH11511173A (ja) 1999-09-28
EP0853605B1 (de) 2001-07-25

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20060816