ATE178305T1 - Adiabatische hydrofluorierung von chlorfluorkohlenwasserstoffen - Google Patents
Adiabatische hydrofluorierung von chlorfluorkohlenwasserstoffenInfo
- Publication number
- ATE178305T1 ATE178305T1 AT95114299T AT95114299T ATE178305T1 AT E178305 T1 ATE178305 T1 AT E178305T1 AT 95114299 T AT95114299 T AT 95114299T AT 95114299 T AT95114299 T AT 95114299T AT E178305 T1 ATE178305 T1 AT E178305T1
- Authority
- AT
- Austria
- Prior art keywords
- catalyst
- reaction temperature
- hydrofluoration
- chlorofluorocharbons
- adiabatic
- Prior art date
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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/125—Halogens; Compounds thereof with scandium, yttrium, aluminium, gallium, indium or thallium
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/346,489 US5639924A (en) | 1994-11-29 | 1994-11-29 | Process for the production of 1,1,1-trifluoroethane |
US08/410,483 US5600038A (en) | 1994-11-29 | 1995-03-24 | Adiabatic Hydrofluorination of hydrochlorofluorocarbons |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE178305T1 true ATE178305T1 (de) | 1999-04-15 |
Family
ID=26994875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT95114299T ATE178305T1 (de) | 1994-11-29 | 1995-09-12 | Adiabatische hydrofluorierung von chlorfluorkohlenwasserstoffen |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0714873B1 (de) |
JP (1) | JP2951253B2 (de) |
AT (1) | ATE178305T1 (de) |
DE (1) | DE69508708D1 (de) |
ES (1) | ES2129718T3 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1271337A (zh) * | 1997-07-31 | 2000-10-25 | 帝国化学工业公司 | 气相制备1,1,1,2,3,3,3-七氟丙烷 |
FR2852007B1 (fr) * | 2003-03-07 | 2007-05-11 | Solvay | Procede de fabrication de 1,1,1-trifluoroethane |
FR2901788B1 (fr) * | 2006-05-30 | 2008-07-18 | Arkema France | Procede de fabrication du pentafluoroethane |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9007029D0 (en) * | 1990-03-29 | 1990-05-30 | Ici Plc | Chemical process |
DE69228242T2 (de) * | 1991-05-06 | 2009-09-10 | E.I. Dupont De Nemours And Co., Wilmington | Verfahren zur herstellung von pentafluorethan |
-
1995
- 1995-09-12 EP EP95114299A patent/EP0714873B1/de not_active Expired - Lifetime
- 1995-09-12 AT AT95114299T patent/ATE178305T1/de not_active IP Right Cessation
- 1995-09-12 ES ES95114299T patent/ES2129718T3/es not_active Expired - Lifetime
- 1995-09-12 DE DE69508708T patent/DE69508708D1/de not_active Expired - Lifetime
- 1995-11-27 JP JP7329441A patent/JP2951253B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2951253B2 (ja) | 1999-09-20 |
EP0714873B1 (de) | 1999-03-31 |
ES2129718T3 (es) | 1999-06-16 |
EP0714873A1 (de) | 1996-06-05 |
DE69508708D1 (de) | 1999-05-06 |
JPH08245438A (ja) | 1996-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |