DE60202104D1 - Verfahren zur Herstellung von 1,1,1-Trifluoro-2,2-dichloroethan - Google Patents
Verfahren zur Herstellung von 1,1,1-Trifluoro-2,2-dichloroethanInfo
- Publication number
- DE60202104D1 DE60202104D1 DE60202104T DE60202104T DE60202104D1 DE 60202104 D1 DE60202104 D1 DE 60202104D1 DE 60202104 T DE60202104 T DE 60202104T DE 60202104 T DE60202104 T DE 60202104T DE 60202104 D1 DE60202104 D1 DE 60202104D1
- Authority
- DE
- Germany
- Prior art keywords
- alf
- preparation
- trifluoro
- dichloroethane
- catalyst
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/06—Preparation of halogenated hydrocarbons by addition of halogens combined with replacement of hydrogen atoms by halogens
-
- 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
- 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
-
- 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
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0110451A FR2828193B1 (fr) | 2001-08-03 | 2001-08-03 | Nouveau procede de preparation du 1,1,1,-trifluoro-2,2-dichloroethane |
FR0110451 | 2001-08-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60202104D1 true DE60202104D1 (de) | 2005-01-05 |
DE60202104T2 DE60202104T2 (de) | 2005-12-01 |
Family
ID=8866278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60202104T Expired - Lifetime DE60202104T2 (de) | 2001-08-03 | 2002-07-09 | Verfahren zur Herstellung von 1,1,1-Trifluoro-2,2-dichloroethan |
Country Status (12)
Country | Link |
---|---|
US (2) | US7053252B2 (de) |
EP (1) | EP1281699B1 (de) |
JP (1) | JP4523754B2 (de) |
KR (1) | KR100890544B1 (de) |
CN (2) | CN100430357C (de) |
AT (1) | ATE283832T1 (de) |
CA (1) | CA2395618C (de) |
DE (1) | DE60202104T2 (de) |
ES (1) | ES2236462T3 (de) |
FR (1) | FR2828193B1 (de) |
MX (1) | MXPA02007486A (de) |
TW (1) | TWI264429B (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7838708B2 (en) | 2001-06-20 | 2010-11-23 | Grt, Inc. | Hydrocarbon conversion process improvements |
WO2005021468A1 (en) | 2003-07-15 | 2005-03-10 | Grt, Inc. | Hydrocarbon synthesis |
US20050171393A1 (en) | 2003-07-15 | 2005-08-04 | Lorkovic Ivan M. | Hydrocarbon synthesis |
US8173851B2 (en) | 2004-04-16 | 2012-05-08 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons |
US20060100469A1 (en) | 2004-04-16 | 2006-05-11 | Waycuilis John J | Process for converting gaseous alkanes to olefins and liquid hydrocarbons |
US20080275284A1 (en) | 2004-04-16 | 2008-11-06 | Marathon Oil Company | Process for converting gaseous alkanes to liquid hydrocarbons |
US7244867B2 (en) | 2004-04-16 | 2007-07-17 | Marathon Oil Company | Process for converting gaseous alkanes to liquid hydrocarbons |
US7674941B2 (en) | 2004-04-16 | 2010-03-09 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons |
US8642822B2 (en) | 2004-04-16 | 2014-02-04 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor |
CN100338001C (zh) * | 2004-11-17 | 2007-09-19 | 浙江莹光化工有限公司 | 一种同时制备1,1,1,2-四氟乙烷和五氟乙烷的方法 |
EP2457887A1 (de) | 2006-02-03 | 2012-05-30 | GRT, Inc. | Kontinuierliches Verfahren zur Umwandlung von Erdgas in flüssige Kohlenwasserstoffe |
EP1993951B1 (de) | 2006-02-03 | 2014-07-30 | GRT, Inc. | Trennung von lichtgasen von brom |
CN101765574A (zh) | 2007-05-24 | 2010-06-30 | Grt公司 | 使卤化氢可逆性俘获与释放相结合的区域反应器 |
US8282810B2 (en) | 2008-06-13 | 2012-10-09 | Marathon Gtf Technology, Ltd. | Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery |
AU2009270801B2 (en) | 2008-07-18 | 2014-04-24 | Reaction 35, Llc | Continuous process for converting natural gas to liquid hydrocarbons |
US8367884B2 (en) | 2010-03-02 | 2013-02-05 | Marathon Gtf Technology, Ltd. | Processes and systems for the staged synthesis of alkyl bromides |
US8198495B2 (en) | 2010-03-02 | 2012-06-12 | Marathon Gtf Technology, Ltd. | Processes and systems for the staged synthesis of alkyl bromides |
US8815050B2 (en) | 2011-03-22 | 2014-08-26 | Marathon Gtf Technology, Ltd. | Processes and systems for drying liquid bromine |
US8436220B2 (en) | 2011-06-10 | 2013-05-07 | Marathon Gtf Technology, Ltd. | Processes and systems for demethanization of brominated hydrocarbons |
US8829256B2 (en) | 2011-06-30 | 2014-09-09 | Gtc Technology Us, Llc | Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons |
US8802908B2 (en) | 2011-10-21 | 2014-08-12 | Marathon Gtf Technology, Ltd. | Processes and systems for separate, parallel methane and higher alkanes' bromination |
US9193641B2 (en) | 2011-12-16 | 2015-11-24 | Gtc Technology Us, Llc | Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems |
CN103611525A (zh) * | 2013-11-13 | 2014-03-05 | 浙江衢化氟化学有限公司 | 一种气相法生产五氟乙烷的催化剂及其制备方法 |
CN109096087A (zh) * | 2018-09-11 | 2018-12-28 | 淄博飞源化工有限公司 | 一种三氟乙酸的制备方法 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL173393C (nl) * | 1968-10-10 | 1984-01-16 | Montedison Spa | Werkwijze voor het bereiden van volledig ge(chloor)fluoreerd ethaan met symmetrische verdeling van de fluoratomen over de koolstofatomen. |
SE374675B (de) * | 1970-06-10 | 1975-03-17 | Montedison Spa | |
US4145368A (en) | 1977-10-20 | 1979-03-20 | Allied Chemical Corporation | Process for the production of 1,1,1-trifluoro-2,2-dichloroethane |
US4192822A (en) * | 1977-10-20 | 1980-03-11 | Allied Chemical Corporation | Process for producing halogenated hydrocarbons |
US4147733A (en) * | 1978-05-22 | 1979-04-03 | The Dow Chemical Company | Fluorination of chlorinated hydrocarbons |
US5262574A (en) * | 1987-03-09 | 1993-11-16 | Ausimont S.P.A. | Process for preparing 1,1,1-trifluoro-2,2-dichloroethane by hydrofluorination in the presence of catalysts |
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 |
US5171899A (en) * | 1988-05-17 | 1992-12-15 | Daikin Industries Ltd. | Process for production of 1,1,1-trifluoro-2,2-dichloroethane |
JPH07106998B2 (ja) * | 1988-05-17 | 1995-11-15 | ダイキン工業株式会社 | 1,1,1−トリフルオロ−2,2−ジクロロエタンの製造方法 |
IT1230153B (it) | 1989-06-13 | 1991-10-14 | Ausimont Srl | Procedimento per preparare 1,1,1 trifluoro-2,2-dicloroetano |
DE3923248A1 (de) | 1989-07-14 | 1991-02-07 | Hoechst Ag | Verfahren zur herstellung von 1,1,1-trifluor-2,2-dichlorethan unter erhoehtem druck |
FR2661906B1 (fr) | 1990-05-11 | 1993-10-01 | Atochem | Procede de fabrication du 1,1,1,2-tetrafluoro-chloroethane et du pentafluoroethane. |
JPH085817B2 (ja) * | 1990-06-18 | 1996-01-24 | ダイキン工業株式会社 | 1―クロロ―2,2,2―トリフルオロエタンの製造方法 |
FR2669022B1 (fr) | 1990-11-13 | 1992-12-31 | Atochem | Procede de fabrication du tetrafluoro-1,1,1,2-ethane. |
GB9104775D0 (en) | 1991-03-07 | 1991-04-17 | Ici Plc | Fluorination catalyst and process |
GB9204072D0 (en) | 1992-02-26 | 1992-04-08 | Ici Plc | Fluorination catalyst and process |
IT1255781B (it) * | 1992-08-14 | 1995-11-15 | Ausimont Spa | Procedimento per preparare 1,1,1-trifluoro-2-cloroetano |
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 |
FR2700770B1 (fr) * | 1993-01-27 | 1995-03-24 | Atochem Elf Sa | Procédé de fabrication du 1,1,1,2-tétrafluoro-2-chloroéthane et du pentafluoroéthane. |
IT1270959B (it) * | 1993-08-13 | 1997-05-26 | Ausimont Spa | Processo per la preparazione di pentafluoroetano |
US5414166A (en) | 1993-11-29 | 1995-05-09 | Korea Institute Of Science And Technology | Process for the preparation of 1,1,1-trifluoro-2,2-dichloroethane |
GB9325756D0 (en) * | 1993-12-16 | 1994-02-16 | Ici Plc | Production of pentafluoroethane |
WO1995021147A1 (en) | 1994-02-07 | 1995-08-10 | E.I. Du Pont De Nemours And Company | Process for separating pentafluoroethane from a mixture comprising halogenated hydrocarbons and chloropentafluoroethane |
KR100215542B1 (ko) * | 1996-04-23 | 1999-08-16 | 박원훈 | 1,1,1,2-테트라플루오로에탄과 펜타플루오로에탄의 병산방법 |
FR2758137B1 (fr) | 1997-01-06 | 1999-02-26 | Atochem Elf Sa | Procede de purification du pentafluoroethane par distillation extractive |
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 |
FR2805534B1 (fr) * | 2000-02-29 | 2002-05-17 | Atofina | Procede de preparation du 1,1,1-trifluoro-2,2-dichloroethane |
-
2001
- 2001-08-03 FR FR0110451A patent/FR2828193B1/fr not_active Expired - Fee Related
-
2002
- 2002-07-09 ES ES02291727T patent/ES2236462T3/es not_active Expired - Lifetime
- 2002-07-09 EP EP02291727A patent/EP1281699B1/de not_active Expired - Lifetime
- 2002-07-09 DE DE60202104T patent/DE60202104T2/de not_active Expired - Lifetime
- 2002-07-09 AT AT02291727T patent/ATE283832T1/de not_active IP Right Cessation
- 2002-07-16 TW TW091115860A patent/TWI264429B/zh not_active IP Right Cessation
- 2002-07-19 CA CA2395618A patent/CA2395618C/fr not_active Expired - Fee Related
- 2002-07-22 JP JP2002212156A patent/JP4523754B2/ja not_active Expired - Fee Related
- 2002-08-02 US US10/210,814 patent/US7053252B2/en not_active Expired - Fee Related
- 2002-08-02 CN CNB2004100105620A patent/CN100430357C/zh not_active Expired - Fee Related
- 2002-08-02 MX MXPA02007486A patent/MXPA02007486A/es active IP Right Grant
- 2002-08-02 CN CNB021274703A patent/CN1330616C/zh not_active Expired - Fee Related
- 2002-08-02 KR KR1020020045774A patent/KR100890544B1/ko not_active IP Right Cessation
-
2004
- 2004-04-01 US US10/814,162 patent/US7176338B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2828193A1 (fr) | 2003-02-07 |
JP2003137823A (ja) | 2003-05-14 |
CA2395618A1 (fr) | 2003-02-03 |
US20040186327A1 (en) | 2004-09-23 |
EP1281699A3 (de) | 2003-07-02 |
DE60202104T2 (de) | 2005-12-01 |
ES2236462T3 (es) | 2005-07-16 |
MXPA02007486A (es) | 2004-12-06 |
JP4523754B2 (ja) | 2010-08-11 |
US7053252B2 (en) | 2006-05-30 |
CN1405130A (zh) | 2003-03-26 |
EP1281699B1 (de) | 2004-12-01 |
TWI264429B (en) | 2006-10-21 |
CA2395618C (fr) | 2011-03-15 |
FR2828193B1 (fr) | 2004-04-02 |
ATE283832T1 (de) | 2004-12-15 |
CN100430357C (zh) | 2008-11-05 |
US7176338B2 (en) | 2007-02-13 |
CN1660728A (zh) | 2005-08-31 |
CN1330616C (zh) | 2007-08-08 |
US20030032846A1 (en) | 2003-02-13 |
EP1281699A2 (de) | 2003-02-05 |
KR20030013329A (ko) | 2003-02-14 |
KR100890544B1 (ko) | 2009-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: ARKEMA, PUTEAUX, FR |
|
8364 | No opposition during term of opposition |