TW338027B - 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: TW338027B
Authority: TW; Taiwan
Prior art keywords: tetrafluoroethane; hydride; reaction; trifluoro; ethane
Prior art date: 1995-08-18

Application number

TW085111402A

Other languages

English (en)

Inventor

Sung Tung Hsueh

Gene Clemmer Paul

Cerri Gustavo

Chiu Yuon

Michael Jaskot Stanley

Rogelio Viso Nemesio

Miles Smith Addison

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.)

1995-08-18

Filing date

1996-09-18

Publication date

1998-08-11

1996-09-18 Application filed by Allied Signal Inc filed Critical Allied Signal Inc

1998-08-11 Application granted granted Critical

1998-08-11 Publication of TW338027B publication Critical patent/TW338027B/zh

Links

LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title 1
KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 5
239000011541 reaction mixture Substances 0.000 abstract 3
MIZLGWKEZAPEFJ-UHFFFAOYSA-N 1,1,2-trifluoroethene Chemical compound FC=C(F)F MIZLGWKEZAPEFJ-UHFFFAOYSA-N 0.000 abstract 2
239000000203 mixture Substances 0.000 abstract 2
230000008016 vaporization Effects 0.000 abstract 2
238000009834 vaporization Methods 0.000 abstract 2
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
239000005977 Ethylene Substances 0.000 abstract 1
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1

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)

TW085111402A 1995-08-18 1996-09-18 Process for the manufacture of 1, 1, 1, 2-tetrafluoroethane TW338027B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
TW338027B true TW338027B (en)	1998-08-11

Family

ID=24056612

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW085111402A TW338027B (en)	1995-08-18	1996-09-18	Process for the manufacture of 1, 1, 1, 2-tetrafluoroethane

Country Status (18)

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

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
CN1258505C (zh) *	1999-07-21	2006-06-07	碳卤化合物产品公司	脂肪族碳氟化合物的生产
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
DE10085452T1 (de) *	2000-03-31	2003-06-18	Council Scient Ind Res	Verfahren zur Herstellung von 1,1,1,2-Tetrafluorethan
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
US5334786A (en) *	1990-03-13	1994-08-02	Daikin Industries, Ltd.	Process for preparing 1,1,1,2-tetrafluoroethane
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
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

1995
- 1995-08-18 US US08/516,669 patent/US5654494A/en not_active Expired - Lifetime
1996
- 1996-08-16 EA EA199800210A patent/EA000715B1/ru not_active IP Right Cessation
- 1996-08-16 SI SI9620100A patent/SI9620100A/sl unknown
- 1996-08-16 IL IL12305696A patent/IL123056A/xx not_active IP Right Cessation
- 1996-08-16 DK DK96927427T patent/DK0853605T5/da active
- 1996-08-16 AT AT96927427T patent/ATE203505T1/de active
- 1996-08-16 KR KR10-1998-0701196A patent/KR100502985B1/ko not_active IP Right Cessation
- 1996-08-16 CN CN96197497A patent/CN1090161C/zh not_active Expired - Lifetime
- 1996-08-16 CA CA002229407A patent/CA2229407C/en not_active Expired - Lifetime
- 1996-08-16 DE DE69614126T patent/DE69614126T2/de not_active Expired - Lifetime
- 1996-08-16 AU AU67252/96A patent/AU702261B2/en not_active Expired
- 1996-08-16 JP JP50947697A patent/JP4272705B2/ja not_active Expired - Lifetime
- 1996-08-16 MX MX9800985A patent/MX9800985A/es unknown
- 1996-08-16 WO PCT/US1996/013229 patent/WO1997007084A1/en active IP Right Grant
- 1996-08-16 EP EP96927427A patent/EP0853605B9/en not_active Expired - Lifetime
- 1996-08-16 BR BR9610305A patent/BR9610305A/pt not_active Application Discontinuation
- 1996-09-18 TW TW085111402A patent/TW338027B/zh not_active IP Right Cessation
1999
- 1999-04-20 HK HK99101692A patent/HK1016576A1/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK0853605T5 (da)	2001-11-26
EA000715B1 (ru)	2000-02-28
IL123056A0 (en)	1998-09-24
CA2229407A1 (en)	1997-02-27
AU6725296A (en)	1997-03-12
DE69614126D1 (de)	2001-08-30
AU702261B2 (en)	1999-02-18
ATE203505T1 (de)	2001-08-15
EP0853605A1 (en)	1998-07-22
JP4272705B2 (ja)	2009-06-03
WO1997007084A1 (en)	1997-02-27
EP0853605B1 (en)	2001-07-25
CN1199388A (zh)	1998-11-18
KR19990037717A (ko)	1999-05-25
CN1090161C (zh)	2002-09-04
EA199800210A1 (ru)	1998-10-29
US5654494A (en)	1997-08-05
CA2229407C (en)	2007-04-03
JPH11511173A (ja)	1999-09-28
HK1016576A1 (en)	1999-11-05
BR9610305A (pt)	1999-07-06
EP0853605B9 (en)	2002-10-16
KR100502985B1 (ko)	2005-10-24
IL123056A (en)	2000-02-17
MX9800985A (es)	1998-04-30
SI9620100A (sl)	1998-10-31
DK0853605T3 (da)	2001-10-22
DE69614126T2 (de)	2002-03-21

Legal Events

Date	Code	Title	Description
2016-11-01	MK4A	Expiration of patent term of an invention patent

Publication	Publication Date	Title
EP0877009A4 (en)	1999-03-17	1,1,1,3,3-PENTAFLUOROPROPANE PRODUCTION PROCESS
GR3033949T3 (en)	2000-11-30	Process for making ethylenic polymer foam structures
AU3938595A (en)	1996-06-19	Process for the preparation of condensation products of melamine
GB9325756D0 (en)	1994-02-16	Production of pentafluoroethane
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EP0670295A4 (en)	1995-12-27	PROCESS FOR THE PRODUCTION OF 1,1,1,4,4,4-HEXAFLUORO-2-BUTENE AND 1,1,1,4,4,4-HEXAFLUOROBUTANE.
AU4256889A (en)	1990-04-12	Method for the synthesis of polymers based on boron and nitrogen
TW338027B (en)	1998-08-11	Process for the manufacture of 1, 1, 1, 2-tetrafluoroethane
TW290531B (en)	1996-11-11	Production of difluoromethane
AU5716294A (en)	1994-07-19	Process for producing 1,1,2,2,3-pentafluoropropane
IL115301A0 (en)	1995-12-31	Process for the manufacture of starch products
ES2049676A1 (es)	1994-04-16	Procedimiento para fabricar hidrofluocarburos.
ES8504873A1 (es)	1985-05-01	Procedimiento para la obtencion de espumas de poliolefina
WO1989003815A1 (en)	1989-05-05	Process for producing 4,4'-dibromodiphenyl ether
EP1234810A4 (en)	2005-05-04	METHOD FOR PRODUCING HALOGEN FLUOROCARBON COMPOUNDS
AU5584890A (en)	1990-11-29	Process for preparing 1,1-dichloro-1-fluoroethane
AU690708B2 (en)	1998-04-30	Process for producing difluoromethane
TW335391B (en)	1998-07-01	Process for the preparation of 1,1-difluoroethane
ES8700652A1 (es)	1986-10-16	Un metodo de preparar n-4-(3-aminopropil)-aminobutil-2,2-di-hidroxietanoamida
TW343920B (en)	1998-11-01	Machine and process for producing flat moldings from a product composition containing an active ingredient
EP0733613A4 (en)	1996-12-11	METHOD FOR PRODUCING DIFLUORMETHANE AND 1,1,1,2-TETRAFLUORETHANE
EP0669304A4 (en)	1995-12-20	PROCESS FOR THE PRODUCTION OF DIFLUOROMETHANE.
CA2087354A1 (en)	1993-07-16	Process for working up a hydrogen fluoride phase from a fluorination reaction mixture
BG102369A (en)	1999-08-31	1,1-difluoro-1,4-dichlorbutane and method for its preparation
JPS5386784A (en)	1978-07-31	Production of conjugated diene polymer