NO173985C - Kjemisk prosess - Google Patents

Kjemisk prosess

Info

Publication number: NO173985C
Authority: NO; Norway
Prior art keywords: reactor; trichloroethylene; chloroethane; hfa; tetrafluoroethane
Prior art date: 1990-03-29

Application number

NO911294A

Other languages

English (en)

Norwegian (no)

Other versions

NO173985B (no

NO911294L (no

NO911294D0 (no

Inventor

John David Scott

Rachel 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

1991-04-02

Publication date

1994-03-02

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=NO173985(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1991-04-02 Application filed by Ici Plc filed Critical Ici Plc

1991-04-02 Publication of NO911294D0 publication Critical patent/NO911294D0/no

1991-09-30 Publication of NO911294L publication Critical patent/NO911294L/no

1993-11-22 Publication of NO173985B publication Critical patent/NO173985B/no

1994-03-02 Publication of NO173985C publication Critical patent/NO173985C/no

Links

238000001311 chemical methods and process Methods 0.000 title 1
LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 abstract 4
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)

NO911294A 1990-03-29 1991-04-02 Kjemisk prosess NO173985C (no)

Applications Claiming Priority (1)

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

Publications (4)

Publication Number	Publication Date
NO911294D0 NO911294D0 (no)	1991-04-02
NO911294L NO911294L (no)	1991-09-30
NO173985B NO173985B (no)	1993-11-22
NO173985C true NO173985C (no)	1994-03-02

Family

ID=10673470

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO911294A NO173985C (no)	1990-03-29	1991-04-02	Kjemisk prosess

Country Status (25)

Country	Link
EP (2)	EP0449614B1 (de)
JP (2)	JP2843693B2 (de)
KR (1)	KR0156256B1 (de)
CN (2)	CN1027535C (de)
AT (2)	ATE131805T1 (de)
AU (2)	AU645068B2 (de)
BR (2)	BR9101284A (de)
CA (2)	CA2039196C (de)
CS (1)	CS85391A2 (de)
DE (2)	DE69115537T2 (de)
DK (2)	DK0449614T3 (de)
ES (2)	ES2061176T3 (de)
FI (1)	FI911542L (de)
GB (3)	GB9007029D0 (de)
GR (1)	GR3018500T3 (de)
HU (1)	HUT56805A (de)
IE (2)	IE71156B1 (de)
IN (2)	IN183771B (de)
MY (1)	MY106149A (de)
NO (1)	NO173985C (de)
NZ (1)	NZ237626A (de)
PL (1)	PL289696A1 (de)
RU (2)	RU2015957C1 (de)
YU (1)	YU57191A (de)
ZA (2)	ZA912332B (de)

Families Citing this family (38)

* 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.
DE69313610T2 (de) *	1992-06-10	1998-01-08	Ici Plc	Herstellung von tetrafluorethanen
GB9311742D0 (en) *	1992-06-10	1993-07-21	Ici Plc	Production of hydrofluoroalkanes
US5744660A (en) *	1992-06-10	1998-04-28	Imperial Chemical Industries Plc	Products of tetrafluorothanes
FR2694556B1 (fr)	1992-08-05	1994-09-23	Atochem Elf Sa	Procédé de purification du 1,1,1,2-tétrafluoroéthane.
TW227550B (de) *	1992-08-05	1994-08-01	Showa Denko Kk
TW228512B (de) *	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
ATE430119T1 (de) *	1998-12-18	2009-05-15	Solvay	Verfahren zur trennung einer mischung, die mindestens ein hydrofluoralkan und fluorwasserstoff enthält, und verfahren zur herstellung eines hydrofluoralkans
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
US8735636B2 (en) *	2009-03-24	2014-05-27	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
EP3296281B1 (de)	2011-12-14	2022-08-03	Arkema France	Verfahren zur herstellung von 2,3,3,3-tetrafluorpropen
CN104520259B (zh)	2012-08-08	2016-08-24	大金工业株式会社	用于制造2,3,3,3-四氟丙烯的方法
FR3023286B1 (fr) *	2014-07-02	2018-02-16	Arkema France	Procede de fabrication de 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
FR3078699B1 (fr)	2018-03-07	2020-02-21	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
CN117603007A (zh) *	2023-11-30	2024-02-27	江苏三美化工有限公司	一种四氟乙烷净化方法

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 (de) *	1988-02-24	1993-03-27	Du Pont
EP0366797A4 (en) *	1988-04-28	1990-12-27	Showa Denko Kabushiki Kaisha	Process for producing organofluorine compound
ATE84775T1 (de) *	1988-10-25	1993-02-15	Du Pont	Verfahren zur herstellung von 1,1,1,2tetrafluorethan.
BR9007059A (pt) *	1989-02-03	1991-11-12	Du Pont	Fabricacao de 1,1,1,2-tetrafluor etano
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 DK DK91302699.3T patent/DK0449614T3/da active
- 1991-03-27 CA CA002039196A patent/CA2039196C/en not_active Expired - Fee Related
- 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 EP EP91302699A patent/EP0449614B1/de not_active Revoked
- 1991-03-27 CA CA002039269A patent/CA2039269C/en not_active Expired - Lifetime
- 1991-03-27 DE DE69115537T patent/DE69115537T2/de not_active Expired - Lifetime
- 1991-03-27 ES ES91302699T patent/ES2061176T3/es not_active Expired - Lifetime
- 1991-03-27 IN IN261DE1991 patent/IN183771B/en unknown
- 1991-03-27 EP EP91302703A patent/EP0449617B1/de not_active Expired - Lifetime
- 1991-03-27 AT AT91302703T patent/ATE131805T1/de not_active IP Right Cessation
- 1991-03-27 ES ES91302703T patent/ES2080890T3/es not_active Expired - Lifetime
- 1991-03-27 AT AT91302699T patent/ATE112251T1/de not_active IP Right Cessation
- 1991-03-27 DE DE69104253T patent/DE69104253T2/de not_active Expired - Fee Related
- 1991-03-27 DK DK91302703.3T patent/DK0449617T3/da active
- 1991-03-27 IE IE103291A patent/IE65626B1/en not_active IP Right Cessation
- 1991-03-28 FI FI911542A patent/FI911542L/fi not_active Application Discontinuation
- 1991-03-28 CS CS91853A patent/CS85391A2/cs unknown
- 1991-03-28 MY MYPI91000509A patent/MY106149A/en unknown
- 1991-03-28 NZ NZ237626A patent/NZ237626A/en 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
- 1991-03-29 PL PL28969691A patent/PL289696A1/xx unknown
- 1991-03-29 HU HU911047A patent/HUT56805A/hu unknown
- 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 JP JP3216767A patent/JP2843694B2/ja not_active Expired - Lifetime
- 1991-03-29 RU SU914895156A patent/RU2007381C1/ru not_active IP Right Cessation
- 1991-03-29 YU YU57191A patent/YU57191A/sh unknown
- 1991-03-29 CN CN91105555A patent/CN1032645C/zh not_active Expired - Lifetime
- 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
CN1057253A (zh)	1991-12-25
ATE131805T1 (de)	1996-01-15
IE911032A1 (en)	1991-10-09
GB9007029D0 (en)	1990-05-30
JPH04234824A (ja)	1992-08-24
CA2039196A1 (en)	1991-09-30
BR9101284A (pt)	1991-11-05
CA2039269C (en)	2001-01-02
IE911025A1 (en)	1991-10-09
EP0449617B1 (de)	1995-12-20
EP0449614B1 (de)	1994-09-28
EP0449614A2 (de)	1991-10-02
JPH04234823A (ja)	1992-08-24
ES2061176T3 (es)	1994-12-01
NZ237626A (en)	1992-08-26
DK0449617T3 (da)	1996-04-09
EP0449617A2 (de)	1991-10-02
AU7391591A (en)	1991-10-03
GB9106331D0 (en)	1991-05-08
CS85391A2 (en)	1991-10-15
DE69104253D1 (de)	1994-11-03
MY106149A (en)	1995-03-31
JP2843693B2 (ja)	1999-01-06
FI911542A7 (fi)	1991-09-30
GB9107234D0 (en)	1991-05-22
DE69104253T2 (de)	1995-02-23
BR9101470A (pt)	1992-11-24
PL289696A1 (en)	1991-12-02
AU649265B2 (en)	1994-05-19
CA2039269A1 (en)	1991-09-30
NO173985B (no)	1993-11-22
AU8364391A (en)	1992-03-05
ZA912332B (en)	1992-02-26
FI911542A0 (fi)	1991-03-28
EP0449617A3 (en)	1991-11-27
ES2080890T3 (es)	1996-02-16
YU57191A (sh)	1994-04-05
CN1059511A (zh)	1992-03-18
DK0449614T3 (da)	1994-10-24
HUT56805A (en)	1991-10-28
DE69115537T2 (de)	1996-05-30
CA2039196C (en)	2000-10-10
NO911294L (no)	1991-09-30
AU645068B2 (en)	1994-01-06
FI911542L (fi)	1991-09-30
IE71156B1 (en)	1997-01-29
JP2843694B2 (ja)	1999-01-06
ZA917441B (en)	1992-06-24
CN1027535C (zh)	1995-02-01
ATE112251T1 (de)	1994-10-15
NO911294D0 (no)	1991-04-02
IN180914B (de)	1998-03-28
GR3018500T3 (en)	1996-03-31
CN1032645C (zh)	1996-08-28
KR910016658A (ko)	1991-11-05
IE65626B1 (en)	1995-11-01
KR0156256B1 (ko)	1998-12-01
IN183771B (de)	2000-04-08
DE69115537D1 (de)	1996-02-01
RU2007381C1 (ru)	1994-02-15
RU2015957C1 (ru)	1994-07-15
EP0449614A3 (en)	1991-12-04

Publication	Publication Date	Title
AU649265B2 (en)	1994-05-19	Chemical process
FI920273A0 (fi)	1992-01-22	Fluorideringskatalyt och foerfarande.
TW290531B (en)	1996-11-11	Production of difluoromethane
AU5716294A (en)	1994-07-19	Process for producing 1,1,2,2,3-pentafluoropropane
ES2044382T3 (es)	1994-01-01	Procedimiento para la fabricacion de 1, 1, 1, 3, 3, 3,-hexafluoropropano y 2-cloro- 1, 1, 1, 3, 3, 3-hexafluoropropano.
FR2695386B1 (fr)	1994-10-14	Procédé de séparation de fluorure d'hydrogène de ses mélanges avec le 1,1,1-trifluoro-2-chloroéthane.
KR850000378A (ko)	1985-02-27	불화 공정
UA41914C2 (uk)	2001-10-15	Спосіб одержання 1,2-дихлороетану
FR2805534B1 (fr)	2002-05-17	Procede de preparation du 1,1,1-trifluoro-2,2-dichloroethane
GB0021618D0 (en)	2000-10-18	Production of hydrofluoroalkanes
DE69410317D1 (de)	1998-06-25	Herstellung von Perchloräthylen durch Chlorierung von Kohlenwasserstoffen und teil-chlorierten Kohlenwasserstoffen in Anwesenheit von Wasserstoffen
KR940003903A (ko)	1994-03-14	불소 함유 에탄계 화합물의 제조방법
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