CN101356142A - 生产五氟乙烷的方法 - Google Patents
生产五氟乙烷的方法 Download PDFInfo
- Publication number
- CN101356142A CN101356142A CNA2006800508120A CN200680050812A CN101356142A CN 101356142 A CN101356142 A CN 101356142A CN A2006800508120 A CNA2006800508120 A CN A2006800508120A CN 200680050812 A CN200680050812 A CN 200680050812A CN 101356142 A CN101356142 A CN 101356142A
- Authority
- CN
- China
- Prior art keywords
- reactor
- composition
- dichlorotrifluoroethane
- hydrogen fluoride
- iii
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- 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
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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)
Abstract
Description
Claims (48)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0525700.1 | 2005-12-17 | ||
GBGB0525700.1A GB0525700D0 (en) | 2005-12-17 | 2005-12-17 | Process |
PCT/GB2006/004738 WO2007068962A2 (en) | 2005-12-17 | 2006-12-18 | Process for the production of pentafluoroethane |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101356142A true CN101356142A (zh) | 2009-01-28 |
CN101356142B CN101356142B (zh) | 2012-11-07 |
Family
ID=35736314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800508120A Expired - Fee Related CN101356142B (zh) | 2005-12-17 | 2006-12-18 | 生产五氟乙烷的方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8236997B2 (zh) |
EP (1) | EP1960332A2 (zh) |
JP (1) | JP2009519921A (zh) |
KR (1) | KR101024099B1 (zh) |
CN (1) | CN101356142B (zh) |
GB (1) | GB0525700D0 (zh) |
WO (1) | WO2007068962A2 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0525701D0 (en) * | 2005-12-17 | 2006-01-25 | Ineos Fluor Holdings Ltd | Process |
GB0525702D0 (en) * | 2005-12-17 | 2006-01-25 | Ineos Fluor Holdings Ltd | Process |
FR2998815B1 (fr) * | 2012-12-03 | 2017-01-27 | Arkema France | Catalyseur prepare par broyage reactif |
Family Cites Families (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA849024A (en) | 1970-08-11 | W. Clark Jared | Fluorination process | |
GB1307224A (en) * | 1969-06-27 | 1973-02-14 | Ici Ltd | Chromium oxide catalyst |
US4145368A (en) * | 1977-10-20 | 1979-03-20 | Allied Chemical Corporation | Process for the production of 1,1,1-trifluoro-2,2-dichloroethane |
FR2501062A1 (fr) * | 1980-12-29 | 1982-09-10 | Ugine Kuhlmann | Catalyseurs de fluoruration en phase gazeuse de derives chlores aliphatiques, a base de microbilles d'oxyde de chrome, et procedes de fluoruration utilisant ces catalyseurs |
SE432122B (sv) | 1982-05-25 | 1984-03-19 | Cementa Ab | Demolerande medel och forfarande for framstellning av medlet |
IT1202652B (it) * | 1987-03-09 | 1989-02-09 | Ausimont Spa | Processo per la preparazione di 1,1,1-trifluoro-2,2-dicloroetano mediante idrofluorurazione in presenza di catalizzatori |
US4766260A (en) * | 1987-07-07 | 1988-08-23 | E. I. Du Pont De Nemours And Company | Gas-phase fluorination process |
US4843181A (en) * | 1987-10-22 | 1989-06-27 | E. I. Du Pont De Nemours And Company | Process for the manufacture of 1,1,1-trifluorodichloroethane and 1,1,1,2-tetrafluorochloroethane |
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 |
US4944846A (en) * | 1988-08-01 | 1990-07-31 | E. I. Dupont De Nemours And Company | Process for the separation of HF via Azeotropic distillation |
JP2764980B2 (ja) | 1988-12-28 | 1998-06-11 | 旭硝子株式会社 | パークロロエチレンのフッ素化方法 |
DE4005944A1 (de) | 1990-02-26 | 1991-08-29 | Kali Chemie Ag | Verfahren zur herstellung von 1.1.1.-trifluor-2.2.-dichlorethan |
FR2661906B1 (fr) | 1990-05-11 | 1993-10-01 | Atochem | Procede de fabrication du 1,1,1,2-tetrafluoro-chloroethane et du pentafluoroethane. |
GB9104775D0 (en) | 1991-03-07 | 1991-04-17 | Ici Plc | Fluorination catalyst and process |
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 |
US5155082A (en) * | 1991-04-12 | 1992-10-13 | Allied-Signal Inc. | Catalyst for the manufacture of chlorofluorocarbons, hydrochlorofluorocarbons and hydrofluorocarbons |
ES2128354T3 (es) * | 1991-05-06 | 1999-05-16 | Du Pont | Procedimiento para la preparacion de pentafluoroetano. |
US5087329A (en) * | 1991-05-16 | 1992-02-11 | E. I. Du Pont De Nemours And Company | Process for separating pentafluoroethane from a mixture of halogenated hydrocarbons containing chloropentafluoroethane |
CA2069149C (en) | 1991-05-24 | 2002-09-03 | Takashi Shibanuma | Fluorination catalyst and process for fluorinating halogenated hydrocarbon |
US5258561A (en) * | 1992-11-06 | 1993-11-02 | E. I. Du Pont De Nemours And Company | Catalytic chlorofluorination process for producing CF3 CHClF and CF3 CHF2 |
US5395999A (en) | 1992-11-06 | 1995-03-07 | E. I. Du Pont De Nemours And Company | Catalytic chlorofluorination process for producing CHClFCF3 and CHF2 CF3 |
FR2700766B1 (fr) | 1993-01-27 | 1995-03-24 | Atochem Elf Sa | Procédé de fluoration de perchloréthylène ou du pentachloréthane. |
US6180840B1 (en) * | 1993-03-05 | 2001-01-30 | Daiken Industries Ltd. | Method of producing 1,1,1,2,2-pentafluoroethane a method of producing 2,-2,-diohloro-1,1,1-trifluorethane and a method of purifying 1,1,1,2 pentafluoroethane |
US5750809A (en) * | 1993-03-05 | 1998-05-12 | Daikin Industries Ltd. | Methods of producing 1,1,1,2,2-pentafluoroethane |
DE69428925T2 (de) * | 1993-03-05 | 2002-07-18 | Daikin Industries, Ltd. | Verfahren zur Reinigung von 1,1,1,2,2-Pentafluoroethan |
JP3218041B2 (ja) | 1993-04-06 | 2001-10-15 | イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー | ペンタフルオロエタンからクロロペンタフルオロエタンの分離 |
GB9325756D0 (en) | 1993-12-16 | 1994-02-16 | Ici Plc | Production of pentafluoroethane |
GB9406813D0 (en) | 1994-04-06 | 1994-05-25 | Ici Plc | Production of pentafluoroethane |
US5545778A (en) * | 1994-05-25 | 1996-08-13 | Alliedsignal Inc. | Single stage process for producing hydrofluorocarbons from perchloroethylene |
JP3628349B2 (ja) * | 1994-05-27 | 2005-03-09 | 昭和電工株式会社 | 1,1,1,2,2−ペンタフルオロエタンの製法 |
KR0125143B1 (ko) | 1994-12-02 | 1997-11-27 | 김은영 | 1,1,1-트리플루오로-2,2-디클로로에탄의 불소화 촉매 및 그것의 제조방법 |
JP4035851B2 (ja) | 1995-02-24 | 2008-01-23 | ダイキン工業株式会社 | ペンタフルオロエタンおよびテトラフルオロクロロエタンの製造方法 |
FR2740994B1 (fr) | 1995-11-10 | 1997-12-05 | Atochem Elf Sa | Catalyseurs massiques a base d'oxyde de chrome, leur procede de preparation et leur application a la fluoration d'hydrocarbures halogenes |
US5919728A (en) * | 1996-04-17 | 1999-07-06 | Ausimont S.P.A. | Catalyst for the fluorination of halogenated hydrocarbons |
US5981813A (en) | 1996-05-22 | 1999-11-09 | Ausimont S.P.A. | Fluorination process of halogenated organic compounds |
FR2757085B1 (fr) * | 1996-12-13 | 1999-01-22 | Atochem Elf Sa | Catalyseurs massiques a base de chrome et de nickel pour la fluoration en phase gazeuse d'hydrocarbures halogenes |
US6172270B1 (en) * | 1997-04-23 | 2001-01-09 | Asahi Glass Company, Ltd. | Process for producing halogenated hydrocarbons |
US6122359A (en) | 1997-09-04 | 2000-09-19 | Lucent Technologies Inc. | System for coordinating calls between an adjunct device and a switching system |
JP3496708B2 (ja) * | 1997-10-09 | 2004-02-16 | ダイキン工業株式会社 | 1,1,1,2,2−ペンタフルオロエタンの製造方法 |
JP3520900B2 (ja) | 1997-12-12 | 2004-04-19 | ダイキン工業株式会社 | ペンタフルオロエタンの製造方法、並びにフッ素化用触媒及びその製造方法 |
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 |
US6417413B1 (en) * | 1999-11-03 | 2002-07-09 | Alliedsignal Inc. | Process for the preparation of halogenated ethanes |
US7084316B2 (en) | 2002-07-02 | 2006-08-01 | Showa Denko K.K. | Process for purifying pentafluoroethane, process for producing the same, and use thereof |
GB0525701D0 (en) * | 2005-12-17 | 2006-01-25 | Ineos Fluor Holdings Ltd | Process |
GB0525702D0 (en) * | 2005-12-17 | 2006-01-25 | Ineos Fluor Holdings Ltd | Process |
JP4943922B2 (ja) | 2007-04-12 | 2012-05-30 | 矢崎総業株式会社 | アンテナ |
-
2005
- 2005-12-17 GB GBGB0525700.1A patent/GB0525700D0/en not_active Ceased
-
2006
- 2006-12-18 EP EP06820560A patent/EP1960332A2/en not_active Withdrawn
- 2006-12-18 JP JP2008545102A patent/JP2009519921A/ja not_active Ceased
- 2006-12-18 KR KR1020087017369A patent/KR101024099B1/ko not_active IP Right Cessation
- 2006-12-18 WO PCT/GB2006/004738 patent/WO2007068962A2/en active Application Filing
- 2006-12-18 US US12/086,579 patent/US8236997B2/en not_active Expired - Fee Related
- 2006-12-18 CN CN2006800508120A patent/CN101356142B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US8236997B2 (en) | 2012-08-07 |
EP1960332A2 (en) | 2008-08-27 |
GB0525700D0 (en) | 2006-01-25 |
JP2009519921A (ja) | 2009-05-21 |
WO2007068962A2 (en) | 2007-06-21 |
WO2007068962A3 (en) | 2007-07-26 |
US20100168483A1 (en) | 2010-07-01 |
CN101356142B (zh) | 2012-11-07 |
KR20080077691A (ko) | 2008-08-25 |
KR101024099B1 (ko) | 2011-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: MEXICO CHEMICAL AMAKE CO., LTD. Free format text: FORMER OWNER: IMPERIAL CHEMICAL INDUSTRIES PLC Effective date: 20110803 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20110803 Address after: Mexico Mexico City Applicant after: Mexico Chemical Amake Co., Ltd. Address before: British diesel Applicant before: Imperial Chemical Industries PLC |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20131218 |