ATE128448T1 - Verfahren zur herstellung von pentafluorethan durch hydrogenolyse von chlorpentafluorethan. - Google Patents
Verfahren zur herstellung von pentafluorethan durch hydrogenolyse von chlorpentafluorethan.Info
- Publication number
- ATE128448T1 ATE128448T1 AT92400743T AT92400743T ATE128448T1 AT E128448 T1 ATE128448 T1 AT E128448T1 AT 92400743 T AT92400743 T AT 92400743T AT 92400743 T AT92400743 T AT 92400743T AT E128448 T1 ATE128448 T1 AT E128448T1
- Authority
- AT
- Austria
- Prior art keywords
- chloropentafluorethane
- pentafluorethane
- hydrogenolysis
- producing
- alumina
- Prior art date
Links
- RFCAUADVODFSLZ-UHFFFAOYSA-N 1-Chloro-1,1,2,2,2-pentafluoroethane Chemical compound FC(F)(F)C(F)(F)Cl RFCAUADVODFSLZ-UHFFFAOYSA-N 0.000 title abstract 2
- GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 title abstract 2
- 238000007327 hydrogenolysis reaction Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- UJPMYEOUBPIPHQ-UHFFFAOYSA-N 1,1,1-trifluoroethane Chemical compound CC(F)(F)F UJPMYEOUBPIPHQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004340 Chloropentafluoroethane Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract 1
- 235000019406 chloropentafluoroethane Nutrition 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
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
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/42—Platinum
-
- 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
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
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)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Jellies, Jams, And Syrups (AREA)
- Electroluminescent Light Sources (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9103704A FR2674521B1 (fr) | 1991-03-27 | 1991-03-27 | Preparation du pentafluoroethane par hydrogenolyse du chloropentafluoroethane. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE128448T1 true ATE128448T1 (de) | 1995-10-15 |
Family
ID=9411179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT92400743T ATE128448T1 (de) | 1991-03-27 | 1992-03-19 | Verfahren zur herstellung von pentafluorethan durch hydrogenolyse von chlorpentafluorethan. |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0506525B1 (cg-RX-API-DMAC10.html) |
| JP (1) | JP2540409B2 (cg-RX-API-DMAC10.html) |
| KR (1) | KR950008884B1 (cg-RX-API-DMAC10.html) |
| AT (1) | ATE128448T1 (cg-RX-API-DMAC10.html) |
| AU (1) | AU647901B2 (cg-RX-API-DMAC10.html) |
| CA (1) | CA2064139C (cg-RX-API-DMAC10.html) |
| DE (1) | DE69205039T2 (cg-RX-API-DMAC10.html) |
| ES (1) | ES2077366T3 (cg-RX-API-DMAC10.html) |
| FI (1) | FI921330L (cg-RX-API-DMAC10.html) |
| FR (1) | FR2674521B1 (cg-RX-API-DMAC10.html) |
| IE (1) | IE920875A1 (cg-RX-API-DMAC10.html) |
| MX (1) | MX9201284A (cg-RX-API-DMAC10.html) |
| NO (1) | NO920902L (cg-RX-API-DMAC10.html) |
| TW (1) | TW206925B (cg-RX-API-DMAC10.html) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5182248A (en) * | 1991-05-10 | 1993-01-26 | Exxon Research And Engineering Company | High porosity, high surface area isomerization catalyst |
| 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 |
| EP0687660B2 (en) * | 1993-03-05 | 2006-05-17 | Daikin Industries, Limited | Process for producing 1,1,1,2,2-pentafluoroethane, process for producing 2,2-dichloro-1,1,1-trifluoroethane, and method of purifying 1,1,1,2,2-pentafluoroethane |
| US5315048A (en) * | 1993-09-30 | 1994-05-24 | Alliedsignal Inc. | Preparation of 1,1,1,2,3-pentafluoropropane by reduction of 1,2,3-trichloropentafluropropane |
| ES2140682T3 (es) * | 1994-02-07 | 2000-03-01 | Du Pont | Procedimiento para separar pentafluoroetano de una mezcla que comprende hidrocarburos halogenados y cloropentafluoroetano. |
| JP3491702B2 (ja) * | 1994-07-29 | 2004-01-26 | ダイキン工業株式会社 | ペンタフルオロエタンの精製方法 |
| FR2731702B1 (fr) * | 1995-03-17 | 1997-04-30 | Atochem Elf Sa | Procede d'hydrogenolyse de chlorofluorocarbures et d'hydrochlorofluorocarbures |
| FR2733976B1 (fr) * | 1995-05-10 | 1997-06-20 | Atochem Elf Sa | Purification du pentafluoroethane |
| FR2754815B1 (fr) * | 1996-10-18 | 1998-12-04 | Atochem Elf Sa | Purification du pentafluoroethane |
| FR2764883B1 (fr) * | 1997-06-18 | 1999-07-16 | Atochem Elf Sa | Procede de fabrication d'hydrofluoroalcanes |
| KR100918104B1 (ko) * | 2008-03-27 | 2009-09-22 | 한국화학연구원 | 온건한 수소화 분해 반응을 위한 팔라듐/알루미나 제어로젤촉매, 이의 제조 방법 및 이를 이용한 하이브리드피셔-트롭시 합성법에 의한 중간 증류액의 제조 방법 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2580696B2 (ja) * | 1988-04-08 | 1997-02-12 | 旭硝子株式会社 | ペンタフルオロエタンの製造方法 |
| US4873381A (en) * | 1988-05-20 | 1989-10-10 | E. I. Du Pont De Nemours And Company | Hydrodehalogenation of CF3 CHClF in the presence of supported Pd |
| US4996379A (en) * | 1988-05-30 | 1991-02-26 | Central Glass Company, Limited | Method of preparing 1,1,1,2-tetrafluoroethane from 1,1-dichloro-1,2,2,2-tetrafluoroethane |
-
1991
- 1991-03-27 FR FR9103704A patent/FR2674521B1/fr not_active Expired - Fee Related
-
1992
- 1992-03-06 NO NO92920902A patent/NO920902L/no unknown
- 1992-03-19 ES ES92400743T patent/ES2077366T3/es not_active Expired - Lifetime
- 1992-03-19 IE IE087592A patent/IE920875A1/en unknown
- 1992-03-19 EP EP92400743A patent/EP0506525B1/fr not_active Expired - Lifetime
- 1992-03-19 AT AT92400743T patent/ATE128448T1/de not_active IP Right Cessation
- 1992-03-19 DE DE69205039T patent/DE69205039T2/de not_active Expired - Fee Related
- 1992-03-20 TW TW081102110A patent/TW206925B/zh active
- 1992-03-23 MX MX9201284A patent/MX9201284A/es unknown
- 1992-03-26 CA CA002064139A patent/CA2064139C/fr not_active Expired - Fee Related
- 1992-03-26 FI FI921330A patent/FI921330L/fi unknown
- 1992-03-27 KR KR1019920005082A patent/KR950008884B1/ko not_active Expired - Fee Related
- 1992-03-27 AU AU13874/92A patent/AU647901B2/en not_active Ceased
- 1992-03-27 JP JP4071467A patent/JP2540409B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69205039T2 (de) | 1996-05-02 |
| FI921330A7 (fi) | 1992-09-28 |
| DE69205039D1 (de) | 1995-11-02 |
| JPH0597728A (ja) | 1993-04-20 |
| IE920875A1 (en) | 1992-10-07 |
| ES2077366T3 (es) | 1995-11-16 |
| FI921330L (fi) | 1992-09-28 |
| JP2540409B2 (ja) | 1996-10-02 |
| EP0506525A1 (fr) | 1992-09-30 |
| TW206925B (cg-RX-API-DMAC10.html) | 1993-06-01 |
| NO920902D0 (no) | 1992-03-06 |
| AU1387492A (en) | 1992-10-01 |
| AU647901B2 (en) | 1994-03-31 |
| CA2064139A1 (fr) | 1992-09-28 |
| FR2674521B1 (fr) | 1994-05-06 |
| NO920902L (no) | 1992-09-28 |
| FI921330A0 (fi) | 1992-03-26 |
| KR920017990A (ko) | 1992-10-21 |
| FR2674521A1 (fr) | 1992-10-02 |
| KR950008884B1 (ko) | 1995-08-09 |
| MX9201284A (es) | 1992-10-01 |
| CA2064139C (fr) | 1998-08-11 |
| EP0506525B1 (fr) | 1995-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |