FR2852007B1 - Procede de fabrication de 1,1,1-trifluoroethane - Google Patents
Procede de fabrication de 1,1,1-trifluoroethaneInfo
- Publication number
- FR2852007B1 FR2852007B1 FR0303027A FR0303027A FR2852007B1 FR 2852007 B1 FR2852007 B1 FR 2852007B1 FR 0303027 A FR0303027 A FR 0303027A FR 0303027 A FR0303027 A FR 0303027A FR 2852007 B1 FR2852007 B1 FR 2852007B1
- Authority
- FR
- France
- Prior art keywords
- trifluoroethane
- producing
- 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 - Fee Related
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/26—Chromium
-
- 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
- C07C17/42—Use of additives, e.g. for stabilisation
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0303027A FR2852007B1 (fr) | 2003-03-07 | 2003-03-07 | Procede de fabrication de 1,1,1-trifluoroethane |
EP04717641A EP1603854A1 (fr) | 2003-03-07 | 2004-03-05 | Procede de fabrication de 1,1,1-trifluoroethane |
PCT/EP2004/002499 WO2004078684A1 (fr) | 2003-03-07 | 2004-03-05 | Procede de fabrication de 1,1,1-trifluoroethane |
JP2006504638A JP2006520762A (ja) | 2003-03-07 | 2004-03-05 | 1,1,1−トリフルオロエタンの製造方法 |
KR1020057016592A KR20050120634A (ko) | 2003-03-07 | 2004-03-05 | 1,1,1-트리플루오로에탄의 제조 방법 |
US10/548,338 US20060189835A1 (en) | 2003-03-07 | 2004-03-05 | Method for producing 1,1,1-trifluoroethane |
CNB200480006213XA CN100471828C (zh) | 2003-03-07 | 2004-03-05 | 1,1,1-三氟乙烷的生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0303027A FR2852007B1 (fr) | 2003-03-07 | 2003-03-07 | Procede de fabrication de 1,1,1-trifluoroethane |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2852007A1 FR2852007A1 (fr) | 2004-09-10 |
FR2852007B1 true FR2852007B1 (fr) | 2007-05-11 |
Family
ID=32865371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0303027A Expired - Fee Related FR2852007B1 (fr) | 2003-03-07 | 2003-03-07 | Procede de fabrication de 1,1,1-trifluoroethane |
Country Status (7)
Country | Link |
---|---|
US (1) | US20060189835A1 (fr) |
EP (1) | EP1603854A1 (fr) |
JP (1) | JP2006520762A (fr) |
KR (1) | KR20050120634A (fr) |
CN (1) | CN100471828C (fr) |
FR (1) | FR2852007B1 (fr) |
WO (1) | WO2004078684A1 (fr) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3323374A1 (de) * | 1983-06-29 | 1985-01-10 | Hoechst Ag, 6230 Frankfurt | Katalysatoren fuer fluorierungs- und/oder dismutierungsreaktionen von halogenkohlenwasserstoffen und verfahren zu ihrer herstellung |
DE3923256A1 (de) * | 1989-07-14 | 1991-01-24 | Hoechst Ag | Verfahren zur herstellung von 1,1,1-trifluor-2-chlorethan |
DE3930507A1 (de) * | 1989-09-13 | 1991-03-21 | Hoechst Ag | Verfahren zur herstellung von 1,1,1,2-tetrafluorethan |
EP0777637A1 (fr) * | 1994-08-17 | 1997-06-11 | AlliedSignal Inc. | Procede d'elaboration du 1,1,1-trifluoroethane |
EP0712826A1 (fr) * | 1994-11-17 | 1996-05-22 | Elf Atochem North America, Inc. | Synthèse de 1,1,1-trifluoroéthane utilisant un acide de Lewis supporté |
DE69508708D1 (de) * | 1994-11-29 | 1999-05-06 | Atochem North America Elf | Adiabatische Hydrofluorierung von Chlorfluorkohlenwasserstoffen |
US5639924A (en) * | 1994-11-29 | 1997-06-17 | Elf Atochem North America, Inc. | Process for the production of 1,1,1-trifluoroethane |
DE19510024C2 (de) * | 1995-03-20 | 1997-02-06 | Hoechst Ag | Verfahren zur Herstellung von Pentafluorethan (R 125) |
FR2751324B1 (fr) * | 1996-07-16 | 1998-12-04 | Atochem Elf Sa | Synthese du 1,1,1-trifluoroethane par fluoration du 1-chloro-1,1,-difluoroethane |
FR2807751B1 (fr) * | 2000-04-12 | 2005-05-20 | Solvay | Procede pour la preparation d'un hydro (chloro) fluoroalcane et catalyseur |
-
2003
- 2003-03-07 FR FR0303027A patent/FR2852007B1/fr not_active Expired - Fee Related
-
2004
- 2004-03-05 WO PCT/EP2004/002499 patent/WO2004078684A1/fr active Application Filing
- 2004-03-05 JP JP2006504638A patent/JP2006520762A/ja active Pending
- 2004-03-05 EP EP04717641A patent/EP1603854A1/fr not_active Withdrawn
- 2004-03-05 US US10/548,338 patent/US20060189835A1/en not_active Abandoned
- 2004-03-05 CN CNB200480006213XA patent/CN100471828C/zh not_active Expired - Fee Related
- 2004-03-05 KR KR1020057016592A patent/KR20050120634A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR20050120634A (ko) | 2005-12-22 |
JP2006520762A (ja) | 2006-09-14 |
CN1759085A (zh) | 2006-04-12 |
US20060189835A1 (en) | 2006-08-24 |
FR2852007A1 (fr) | 2004-09-10 |
EP1603854A1 (fr) | 2005-12-14 |
CN100471828C (zh) | 2009-03-25 |
WO2004078684A1 (fr) | 2004-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20111130 |