DK0449614T3 - Fremgangsmåde til fremstilling af 1,1,1,2-tetrafluorethan - Google Patents

Fremgangsmåde til fremstilling af 1,1,1,2-tetrafluorethan

Info

Publication number: DK0449614T3
Authority: DK; Denmark
Prior art keywords: reactor; tetrafluoroethane; trichloroethylene; chloroethane; hfa
Prior art date: 1990-03-29

Application number

DK91302699.3T

Other languages

Danish (da)

English (en)

Inventor

John David Scott

Rachael Anne Steven

Original Assignee

Ici 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.)

1990-03-29

Filing date

1991-03-27

Publication date

1994-10-24

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=DK0449614(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1991-03-27 Application filed by Ici Plc filed Critical Ici Plc

1994-10-24 Application granted granted Critical

1994-10-24 Publication of DK0449614T3 publication Critical patent/DK0449614T3/da

Links

LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 title abstract 5
CYXIKYKBLDZZNW-UHFFFAOYSA-N 2-Chloro-1,1,1-trifluoroethane Chemical compound FC(F)(F)CCl CYXIKYKBLDZZNW-UHFFFAOYSA-N 0.000 abstract 3
XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 abstract 3
UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 abstract 3
KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 2
229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
229910000041 hydrogen chloride Inorganic materials 0.000 abstract 1
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-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
- C07C17/20—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)

DK91302699.3T 1990-03-29 1991-03-27 Fremgangsmåde til fremstilling af 1,1,1,2-tetrafluorethan DK0449614T3 (da)

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
DK0449614T3 true DK0449614T3 (da)	1994-10-24

Family

ID=10673470

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DK91302699.3T DK0449614T3 (da)	1990-03-29	1991-03-27	Fremgangsmåde til fremstilling af 1,1,1,2-tetrafluorethan
DK91302703.3T DK0449617T3 (da)	1990-03-29	1991-03-27	Fremgangsmåde til fremstilling af 1,1,1,2-tetrafluorethan

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
DK91302703.3T DK0449617T3 (da)	1990-03-29	1991-03-27	Fremgangsmåde til fremstilling af 1,1,1,2-tetrafluorethan

Country Status (25)

Country	Link
EP (2)	EP0449617B1 (2)
JP (2)	JP2843694B2 (2)
KR (1)	KR0156256B1 (2)
CN (2)	CN1027535C (2)
AT (2)	ATE112251T1 (2)
AU (2)	AU645068B2 (2)
BR (2)	BR9101284A (2)
CA (2)	CA2039196C (2)
CS (1)	CS85391A2 (2)
DE (2)	DE69115537T2 (2)
DK (2)	DK0449614T3 (2)
ES (2)	ES2080890T3 (2)
FI (1)	FI911542A7 (2)
GB (3)	GB9007029D0 (2)
GR (1)	GR3018500T3 (2)
HU (1)	HUT56805A (2)
IE (2)	IE71156B1 (2)
IN (2)	IN183771B (2)
MY (1)	MY106149A (2)
NO (1)	NO173985C (2)
NZ (1)	NZ237626A (2)
PL (1)	PL289696A1 (2)
RU (2)	RU2007381C1 (2)
YU (1)	YU57191A (2)
ZA (2)	ZA912332B (2)

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.
EP0605683B1 (en) *	1992-06-10	1997-09-03	Imperial Chemical Industries Plc	Production of tetrafluoroethanes
US5744660A (en) *	1992-06-10	1998-04-28	Imperial Chemical Industries Plc	Products of tetrafluorothanes
GB9311742D0 (en) *	1992-06-10	1993-07-21	Ici Plc	Production of hydrofluoroalkanes
TW227550B (2) *	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 (2) *	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
US5639924A (en) *	1994-11-29	1997-06-17	Elf Atochem North America, Inc.	Process for the production of 1,1,1-trifluoroethane
ES2129718T3 (es) *	1994-11-29	1999-06-16	Atochem North America Elf	Hidrofluoracion adiabatica de hidroclorofluorocarbonos.
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
US6521803B1 (en) *	1998-12-18	2003-02-18	Solvay (Societe Anonyme)	Method for separating a mixture comprising at least an hydrofluoroalkane and hydrogen fluoride, methods for preparing a hydrofluoroalkane and azeotropic compositions
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
WO2010111067A1 (en) *	2009-03-24	2010-09-30	Arkema Inc.	Separation of r-1233 from hydrogen fluoride
US8944373B2 (en)	2010-09-27	2015-02-03	Insitu, Inc.	Line capture devices for unmanned aircraft, and associated systems and methods
US9334208B2 (en)	2011-12-14	2016-05-10	Arkema France	Process for the preparation of 2,3,3,3 tetrafluoropropene
WO2014025065A1 (en)	2012-08-08	2014-02-13	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
FR3078698B1 (fr)	2018-03-07	2020-02-21	Arkema France	Procede de production du 2-chloro-3,3,3-trifluoropropene
FR3078700B1 (fr)	2018-03-07	2020-07-10	Arkema France	Procede de production du 2,3,3,3-tetrafluoropropene
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 (2) *	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
EP0366404B1 (en) *	1988-10-25	1993-01-20	E.I. Du Pont De Nemours And Company	Improved process for the preparation of 1,1,1,2-tetrafluoroethane
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.

1990
- 1990-03-29 GB GB909007029A patent/GB9007029D0/en active Pending
1991
- 1991-03-25 GB GB919106331A patent/GB9106331D0/en active Pending
- 1991-03-27 EP EP91302703A patent/EP0449617B1/en not_active Expired - Lifetime
- 1991-03-27 CA CA002039196A patent/CA2039196C/en not_active Expired - Fee Related
- 1991-03-27 EP EP91302699A patent/EP0449614B1/en not_active Revoked
- 1991-03-27 IE IE102591A patent/IE71156B1/en not_active IP Right Cessation
- 1991-03-27 ZA ZA912332A patent/ZA912332B/xx unknown
- 1991-03-27 AT AT91302699T patent/ATE112251T1/de not_active IP Right Cessation
- 1991-03-27 DE DE69115537T patent/DE69115537T2/de not_active Expired - Lifetime
- 1991-03-27 AT AT91302703T patent/ATE131805T1/de not_active IP Right Cessation
- 1991-03-27 IE IE103291A patent/IE65626B1/en not_active IP Right Cessation
- 1991-03-27 DE DE69104253T patent/DE69104253T2/de not_active Expired - Fee Related
- 1991-03-27 DK DK91302699.3T patent/DK0449614T3/da active
- 1991-03-27 DK DK91302703.3T patent/DK0449617T3/da active
- 1991-03-27 ES ES91302703T patent/ES2080890T3/es not_active Expired - Lifetime
- 1991-03-27 IN IN261DE1991 patent/IN183771B/en unknown
- 1991-03-27 CA CA002039269A patent/CA2039269C/en not_active Expired - Lifetime
- 1991-03-27 ES ES91302699T patent/ES2061176T3/es not_active Expired - Lifetime
- 1991-03-28 MY MYPI91000509A patent/MY106149A/en unknown
- 1991-03-28 NZ NZ237626A patent/NZ237626A/en unknown
- 1991-03-28 CS CS91853A patent/CS85391A2/cs unknown
- 1991-03-28 CN CN91102797A patent/CN1027535C/zh not_active Expired - Lifetime
- 1991-03-28 AU AU73915/91A patent/AU645068B2/en not_active Ceased
- 1991-03-28 FI FI911542A patent/FI911542A7/fi not_active Application Discontinuation
- 1991-03-29 JP JP3216767A patent/JP2843694B2/ja not_active Expired - Lifetime
- 1991-03-29 YU YU57191A patent/YU57191A/sh unknown
- 1991-03-29 CN CN91105555A patent/CN1032645C/zh not_active Expired - Lifetime
- 1991-03-29 PL PL28969691A patent/PL289696A1/xx unknown
- 1991-03-29 RU SU914895156A patent/RU2007381C1/ru not_active IP Right Cessation
- 1991-03-29 RU SU914895126A patent/RU2015957C1/ru not_active IP Right Cessation
- 1991-03-29 KR KR1019910004980A patent/KR0156256B1/ko not_active Expired - Lifetime
- 1991-03-29 JP JP3216766A patent/JP2843693B2/ja not_active Expired - Lifetime
- 1991-03-29 HU HU911047A patent/HUT56805A/hu unknown
- 1991-04-01 BR BR919101284A patent/BR9101284A/pt not_active IP Right Cessation
- 1991-04-01 IN IN265DE1991 patent/IN180914B/en unknown
- 1991-04-02 NO NO911294A patent/NO173985C/no unknown
- 1991-04-05 GB GB919107234A patent/GB9107234D0/en active Pending
- 1991-04-11 BR BR919101470A patent/BR9101470A/pt not_active IP Right Cessation
- 1991-09-04 AU AU83643/91A patent/AU649265B2/en not_active Ceased
- 1991-09-18 ZA ZA917441A patent/ZA917441B/xx unknown
1995
- 1995-12-21 GR GR950403482T patent/GR3018500T3/el unknown

Also Published As

Publication number	Publication date
FI911542A0 (fi)	1991-03-28
CA2039269A1 (en)	1991-09-30
ZA917441B (en)	1992-06-24
NO911294L (no)	1991-09-30
JP2843694B2 (ja)	1999-01-06
AU7391591A (en)	1991-10-03
EP0449614B1 (en)	1994-09-28
CS85391A2 (en)	1991-10-15
NO911294D0 (no)	1991-04-02
AU8364391A (en)	1992-03-05
EP0449617B1 (en)	1995-12-20
AU649265B2 (en)	1994-05-19
BR9101470A (pt)	1992-11-24
IE911032A1 (en)	1991-10-09
KR910016658A (ko)	1991-11-05
NZ237626A (en)	1992-08-26
IN180914B (2)	1998-03-28
HUT56805A (en)	1991-10-28
FI911542L (fi)	1991-09-30
DE69115537D1 (de)	1996-02-01
EP0449617A2 (en)	1991-10-02
EP0449614A2 (en)	1991-10-02
DE69104253T2 (de)	1995-02-23
NO173985C (no)	1994-03-02
BR9101284A (pt)	1991-11-05
IE911025A1 (en)	1991-10-09
EP0449617A3 (en)	1991-11-27
EP0449614A3 (en)	1991-12-04
ZA912332B (en)	1992-02-26
ATE112251T1 (de)	1994-10-15
ES2080890T3 (es)	1996-02-16
CA2039269C (en)	2001-01-02
CA2039196A1 (en)	1991-09-30
GB9107234D0 (en)	1991-05-22
CN1032645C (zh)	1996-08-28
FI911542A7 (fi)	1991-09-30
AU645068B2 (en)	1994-01-06
RU2015957C1 (ru)	1994-07-15
JPH04234823A (ja)	1992-08-24
DK0449617T3 (da)	1996-04-09
IN183771B (2)	2000-04-08
CN1059511A (zh)	1992-03-18
JPH04234824A (ja)	1992-08-24
KR0156256B1 (ko)	1998-12-01
ATE131805T1 (de)	1996-01-15
GB9007029D0 (en)	1990-05-30
RU2007381C1 (ru)	1994-02-15
ES2061176T3 (es)	1994-12-01
DE69104253D1 (de)	1994-11-03
MY106149A (en)	1995-03-31
DE69115537T2 (de)	1996-05-30
YU57191A (sh)	1994-04-05
JP2843693B2 (ja)	1999-01-06
IE65626B1 (en)	1995-11-01
GB9106331D0 (en)	1991-05-08
CN1027535C (zh)	1995-02-01
NO173985B (no)	1993-11-22
GR3018500T3 (en)	1996-03-31
IE71156B1 (en)	1997-01-29
PL289696A1 (en)	1991-12-02
CA2039196C (en)	2000-10-10
CN1057253A (zh)	1991-12-25

Publication	Publication Date	Title
DK0449617T3 (da)	1996-04-09	Fremgangsmåde til fremstilling af 1,1,1,2-tetrafluorethan
DE69212183D1 (de)	1996-08-22	Verfahren und Katalysator zum Fluorieren
BR9206628A (pt)	1994-11-08	Processo aperfeiçaodo para separação e recuperação de flúor carbonetos e fluoreto de hidrogênio a partir de suas misturas
DE69104426D1 (de)	1994-11-10	Prozess zur Abtrennung von 1,1,1,2-Tetrafluorethan aus Gemischen desselben mit Fluorwasserstoff und/oder 1-Chlor-2,2-difluorethylen.
TW290531B (en)	1996-11-11	Production of difluoromethane
BR9307752A (pt)	1995-10-24	Método para a preparação de 1,1,2,2,3-pentafluorpropano
DE69303682D1 (de)	1996-08-22	Verfahren zur Abtrennung von Fluorwasserstoff aus seinen Gemischen mit 1,1,1-Trifluor-2-chlorethan
EP0509449A3 (en)	1993-06-16	Azeotropic mixture of hydrogen fluoride and 1,1,1-trifluoro-2-chloroethane and process for purification of 1,1,1-trifluoro-2-chloroethane
KR850000378A (ko)	1985-02-27	불화 공정
DK0853605T3 (da)	2001-10-22	Fremgangsmåde til fremstilling af 1,1,1,2-tetraflourethan
GB0021618D0 (en)	2000-10-18	Production of hydrofluoroalkanes
JPS574959A (en)	1982-01-11	Fluorinated azomethines, manufacture and use as intermediate product
GR3017585T3 (en)	1995-12-31	Process for the removal of olefinic impurities from partially halogenated fluorochlorocarbons.
ITMI922817A0 (it)	1992-12-11	Processo per la produzione contemporanea di trielina e percloroetilene mediante clorazione dell'1,2 dicloroetano in un impianto capace di produrre anche tetracloruro di carbonio
DE69410317D1 (de)	1998-06-25	Herstellung von Perchloräthylen durch Chlorierung von Kohlenwasserstoffen und teil-chlorierten Kohlenwasserstoffen in Anwesenheit von Wasserstoffen
DK0399867T3 (da)	1994-10-31	Fremgangsmåde til syntese af 1,1,1,2-tetrachlorethan ved hydrochlorering af trichlorethylen