TW369515B - Process for pentafluoroethane and chlorine tetrafluoride ethane - Google Patents

Process for pentafluoroethane and chlorine tetrafluoride ethane

Info

Publication number: TW369515B
Authority: TW; Taiwan
Prior art keywords: hcfc; pentafluoroethane; ethane; catalyst; fluorinating
Prior art date: 1995-02-24

Application number

TW085104725A

Other languages

English (en)

Inventor

Toshikazu Yoshimura

Yukio Homoto

Yasufu Yamada

Takehide Tsuda

Takashi Shibanuma

Original Assignee

Daikin Ind Ltd

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.)

1995-02-24

Filing date

1996-04-20

Publication date

1999-09-11

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12479674&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW369515(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1996-04-20 Application filed by Daikin Ind Ltd filed Critical Daikin Ind Ltd

1999-09-11 Application granted granted Critical

1999-09-11 Publication of TW369515B publication Critical patent/TW369515B/zh

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
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
- C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
- C07C19/12—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine having two carbon 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

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)

TW085104725A 1995-02-24 1996-04-20 Process for pentafluoroethane and chlorine tetrafluoride ethane TW369515B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP3679395		1995-02-24

Publications (1)

Publication Number	Publication Date
TW369515B true TW369515B (en)	1999-09-11

Family

ID=12479674

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW085104725A TW369515B (en)	1995-02-24	1996-04-20	Process for pentafluoroethane and chlorine tetrafluoride ethane

Country Status (12)

Country	Link
US (2)	US6011185A (zh)
EP (1)	EP0811592B1 (zh)
JP (1)	JP4035851B2 (zh)
KR (1)	KR19980702403A (zh)
CN (2)	CN1110469C (zh)
AU (1)	AU696316B2 (zh)
BR (1)	BR9607413A (zh)
CA (1)	CA2213579C (zh)
DE (1)	DE69613964T2 (zh)
ES (1)	ES2159718T3 (zh)
TW (1)	TW369515B (zh)
WO (1)	WO1996026172A1 (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3853397B2 (ja) *	1995-05-11	2006-12-06	イネオスフラウアーホールデイングスリミテッド	ペンタフルオロエタンの製造方法及びペンタフルオロエタンに転化するのに適当な組成物
CA2263711A1 (en) *	1996-09-10	1998-03-19	Imperial Chemical Industries Plc	Fluorination catalyst and process
JP4378779B2 (ja) †	1998-07-17	2009-12-09	ダイキン工業株式会社	含フッ素エタンの製造方法
US6479718B1 (en)	2002-03-28	2002-11-12	Atofina Chemicals, Inc.	Liquid phase process for HCFC-123
US20070032688A1 (en) *	2002-08-02	2007-02-08	Beatrice Boussand	Process for preparing 1,1,1-trifluoro-2, 2-dichloroethane
FR2894250B1 (fr)	2005-12-06	2008-01-18	Arkema Sa	Procede de fabrication du pentafluoroethane
GB0525699D0 (en)	2005-12-17	2006-01-25	Ineos Fluor Holdings Ltd	Process
GB0525700D0 (en)	2005-12-17	2006-01-25	Ineos Fluor Holdings Ltd	Process
GB0525701D0 (en)	2005-12-17	2006-01-25	Ineos Fluor Holdings Ltd	Process
CN102260135B (zh) *	2010-05-28	2015-04-29	文乃建化学工程公司	由四氯乙烯生产五氟乙烷及四氟氯乙烷的方法及设备
CN104159879A (zh)	2011-11-10	2014-11-19	马里奥·约瑟夫·纳帕	制备氢卤烷烃的催化氟化方法
CN104591956B (zh) *	2014-12-30	2016-05-25	山东东岳化工有限公司	四氯乙烯法生产三氟二氯乙烷和四氟一氯乙烷的系统及方法
RU2625451C1 (ru) *	2016-07-25	2017-07-14	Общество с ограниченной ответственностью "ГалоПолимер Кирово-Чепецк"	Способ получения пентафторэтана
WO2022249852A1 (ja) *	2021-05-24	2022-12-01	昭和電工株式会社	１，２，３，４－テトラクロロ－１－フルオロブタン及びその製造方法並びに１，２，３，４－テトラクロロ－１，１，２，３，４，４－ヘキサフルオロブタンの製造方法
JPWO2022249853A1 (zh) *	2021-05-24	2022-12-01

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4258225A (en) *	1977-08-15	1981-03-24	E. I. Du Pont De Nemours And Company	TaF5 and NbF5 as fluorination catalysts
JPH02117627A (ja) *	1988-06-23	1990-05-02	E I Du Pont De Nemours & Co	触媒されたハイドロフルオリネーションの方法
US4911792A (en) *	1988-08-01	1990-03-27	E. I. Du Pont De Nemours And Company	Process for the separation of HF via phase separation and distillation
JP3233310B2 (ja) *	1990-03-13	2001-11-26	ダイキン工業株式会社	１，１，１，２−テトラフルオロエタンの製造方法
FR2661906B1 (fr) *	1990-05-11	1993-10-01	Atochem	Procede de fabrication du 1,1,1,2-tetrafluoro-chloroethane et du pentafluoroethane.
US5300710A (en) *	1991-03-20	1994-04-05	E. I. Du Pont De Nemours And Company	Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane
US5300711A (en) *	1991-03-20	1994-04-05	E. I. Du Pont De Nemours And Company	Process for the manufacture of 2,2-dichloro-1,1,1-trifluoroethane, 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane
CA2069149C (en) *	1991-05-24	2002-09-03	Takashi Shibanuma	Fluorination catalyst and process for fluorinating halogenated hydrocarbon
JP3412165B2 (ja) *	1991-05-24	2003-06-03	ダイキン工業株式会社	フッ素化触媒およびハロゲン化炭化水素のフッ素化方法
JP3207928B2 (ja) *	1992-07-27	2001-09-10	昭和電工株式会社	１，１，１，２−テトラフルオロエタンの製法
EP0844226B1 (en) *	1993-03-05	2001-10-31	Daikin Industries, Limited	Method of purifying 1,1,1,2,2-pentafluoroethane

1996
- 1996-02-22 BR BR9607413A patent/BR9607413A/pt not_active Application Discontinuation
- 1996-02-22 AU AU47310/96A patent/AU696316B2/en not_active Ceased
- 1996-02-22 EP EP96903211A patent/EP0811592B1/en not_active Revoked
- 1996-02-22 CA CA002213579A patent/CA2213579C/en not_active Expired - Fee Related
- 1996-02-22 US US08/894,472 patent/US6011185A/en not_active Expired - Fee Related
- 1996-02-22 JP JP52556596A patent/JP4035851B2/ja not_active Expired - Fee Related
- 1996-02-22 WO PCT/JP1996/000401 patent/WO1996026172A1/ja not_active Ceased
- 1996-02-22 DE DE69613964T patent/DE69613964T2/de not_active Revoked
- 1996-02-22 KR KR1019970705802A patent/KR19980702403A/ko not_active Ceased
- 1996-02-22 CN CN96193471A patent/CN1110469C/zh not_active Expired - Fee Related
- 1996-02-22 ES ES96903211T patent/ES2159718T3/es not_active Expired - Lifetime
- 1996-04-20 TW TW085104725A patent/TW369515B/zh not_active IP Right Cessation
1999
- 1999-07-26 US US09/359,644 patent/US6049016A/en not_active Expired - Fee Related
2002
- 2002-02-04 CN CNB021027897A patent/CN1213008C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
KR19980702403A (ko)	1998-07-15
CN1213008C (zh)	2005-08-03
US6049016A (en)	2000-04-11
AU4731096A (en)	1996-09-11
EP0811592B1 (en)	2001-07-18
EP0811592A4 (en)	1998-04-29
US6011185A (en)	2000-01-04
ES2159718T3 (es)	2001-10-16
CA2213579A1 (en)	1996-08-29
CN1110469C (zh)	2003-06-04
BR9607413A (pt)	1998-06-23
WO1996026172A1 (en)	1996-08-29
AU696316B2 (en)	1998-09-03
DE69613964T2 (de)	2002-04-04
CN1374283A (zh)	2002-10-16
EP0811592A1 (en)	1997-12-10
CN1182413A (zh)	1998-05-20
CA2213579C (en)	2007-04-17
DE69613964D1 (de)	2001-08-23
JP4035851B2 (ja)	2008-01-23

Publication	Publication Date	Title
TW369515B (en)	1999-09-11	Process for pentafluoroethane and chlorine tetrafluoride ethane
Kumar et al.	2020	N‐Centered Radical Directed Remote C− H Bond Functionalization via Hydrogen Atom Transfer
IS4670A (is)	1998-02-17	Aðferð til framleiðslu á díflúorómetani
EP1104748A3 (en)	2001-06-13	Liquid phase catalytic fluorination of hydrochlorocarbon and hydrochlorofluorocarbon
DE60212176D1 (de)	2006-07-20	Photochlorierung von 1,1,1,3,3-pentafluorpropan
US6706935B2 (en)	2004-03-16	Catalytic equilibration to increase the relative mole fraction of CF3CHCI, CF3CHCI2 or CF3CF2H in a composition
EP1116706A4 (en)	2002-08-07	PRODUCTION OF 1,1,1,3,3-PENTAFLUORO-PROPANE AND / OR 1-CHLORO-3,3,3-TRIFLUOROPROPENE
YU13292A (sh)	1994-09-09	Katalizator i postupak za fluoriranje
HUP9802978A2 (hu)	1999-04-28	Eljárás 1,1,1,3,3-pentafluor-propán előállítására
MX9800409A (es)	1998-04-30	Procesos de destilacion para eliminar cfc-115 y acido fluorhidrico del hfc-125.
WO2001037631A3 (en)	2001-12-27	Mechano-chemical fluorination
ES2089519T3 (es)	1996-10-01	Procedimiento para la fabricacion de 2,2-dicloro-1,1,1-trifluoroetano, 2-cloro-1,1,1,2-tetrafluoroetano y pentafluoroetano.
ES2132673T3 (es)	1999-08-16	Proceso en una sola etapa para producir hidrofluorocarbonos a partir de percloroetileno.
MX9800872A (es)	1998-04-30	Proceso para la manufactura de halocarburos.
AU2001284248A1 (en)	2002-03-13	Production of hydrofluoroalkanes
DE69313610D1 (de)	1997-10-09	Herstellung von tetrafluorethanen
EP0420916A1 (en)	1991-04-10	CATALYZED HYDROFLUORATION PROCESS.
GB1366943A (en)	1974-09-18	Dehydrochlorination process
NO20021393L (no)	2002-03-20	Fremgangsmåte og anordning for varmeutnyttelse ved fremstilling av 1,2-dikloretan
ES2078583T3 (es)	1995-12-16	Procedimiento para la obtencion de pentafluoretano (r 125).
JP2001261309A (ja)	2001-09-26	フッ化スルフリルの製造方法
FR2483914B1 (zh)	1983-11-04
FR2375168B1 (zh)	1983-03-04
Duebelbeis	1989	A dual column reaction gas chromatographic system for the structural confirmation of chlorinated organics.
KR100315272B1 (ko)	2002-04-24	염소화방법

Legal Events

Date	Code	Title	Description
2010-06-21	MM4A	Annulment or lapse of patent due to non-payment of fees