FI83211C - Foerfarande foer framstaellning av klorpentafluoretan syntetiskt fraon diklortetrafluoretan och fluorvaetesyra. - Google Patents
Foerfarande foer framstaellning av klorpentafluoretan syntetiskt fraon diklortetrafluoretan och fluorvaetesyra. Download PDFInfo
- Publication number
- FI83211C FI83211C FI864632A FI864632A FI83211C FI 83211 C FI83211 C FI 83211C FI 864632 A FI864632 A FI 864632A FI 864632 A FI864632 A FI 864632A FI 83211 C FI83211 C FI 83211C
- Authority
- FI
- Finland
- Prior art keywords
- alumina
- catalyst
- process according
- hydrofluoric acid
- dichlorotetrafluoroethane
- Prior art date
Links
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
-
- 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
- C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8516951A FR2590251B1 (fr) | 1985-11-15 | 1985-11-15 | Procede de synthese du chloropentafluoroethane a partir de dichlorotetrafluoroethane et d'acide fluorhydrique |
| FR8516951 | 1985-11-15 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI864632A0 FI864632A0 (fi) | 1986-11-14 |
| FI864632L FI864632L (fi) | 1987-05-16 |
| FI83211B FI83211B (fi) | 1991-02-28 |
| FI83211C true FI83211C (fi) | 1991-06-10 |
Family
ID=9324876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI864632A FI83211C (fi) | 1985-11-15 | 1986-11-14 | Foerfarande foer framstaellning av klorpentafluoretan syntetiskt fraon diklortetrafluoretan och fluorvaetesyra. |
Country Status (15)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1041804C (zh) * | 1995-09-13 | 1999-01-27 | 西安近代化学研究所 | 氟化卤代烃的氟化催化剂 |
| CN105753635B (zh) * | 2014-12-17 | 2019-01-25 | 中化近代环保化工(西安)有限公司 | 一种六氟乙烷的生产方法 |
-
1986
- 1986-11-06 IL IL80528A patent/IL80528A0/xx not_active IP Right Cessation
- 1986-11-06 AT AT86402484T patent/ATE41650T1/de not_active IP Right Cessation
- 1986-11-06 DE DE8686402484T patent/DE3662518D1/de not_active Expired
- 1986-11-06 ES ES86402484T patent/ES2008088B3/es not_active Expired
- 1986-11-08 CN CN86107751.2A patent/CN1004694B/zh not_active Expired
- 1986-11-12 MX MX4326A patent/MX163314A/es unknown
- 1986-11-13 ZA ZA868619A patent/ZA868619B/xx unknown
- 1986-11-13 TN TNTNSN86149A patent/TNSN86149A1/fr unknown
- 1986-11-13 IN IN885/MAS/86A patent/IN167592B/en unknown
- 1986-11-14 NO NO864544A patent/NO164470C/no unknown
- 1986-11-14 DK DK544986A patent/DK544986A/da not_active Application Discontinuation
- 1986-11-14 PT PT83749A patent/PT83749B/pt not_active IP Right Cessation
- 1986-11-14 FI FI864632A patent/FI83211C/fi not_active IP Right Cessation
- 1986-11-15 KR KR1019860009672A patent/KR890002822B1/ko not_active Expired
-
1989
- 1989-03-24 GR GR89400038T patent/GR3000043T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TNSN86149A1 (fr) | 1990-01-01 |
| DK544986D0 (da) | 1986-11-14 |
| IL80528A0 (en) | 1987-02-27 |
| DE3662518D1 (en) | 1989-04-27 |
| NO164470C (no) | 1990-10-10 |
| NO164470B (no) | 1990-07-02 |
| KR870004926A (ko) | 1987-06-02 |
| FI864632L (fi) | 1987-05-16 |
| PT83749A (fr) | 1986-12-01 |
| CN86107751A (zh) | 1987-05-20 |
| KR890002822B1 (ko) | 1989-08-04 |
| CN1004694B (zh) | 1989-07-05 |
| IN167592B (enrdf_load_stackoverflow) | 1990-11-17 |
| MX163314A (es) | 1992-04-20 |
| NO864544L (no) | 1987-05-18 |
| ATE41650T1 (de) | 1989-04-15 |
| ES2008088B3 (es) | 1989-07-16 |
| FI864632A0 (fi) | 1986-11-14 |
| ZA868619B (en) | 1987-07-29 |
| NO864544D0 (no) | 1986-11-14 |
| DK544986A (da) | 1987-05-16 |
| GR3000043T3 (en) | 1990-10-31 |
| PT83749B (pt) | 1989-06-30 |
| FI83211B (fi) | 1991-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: ATOCHEM |