NL6917566A - - Google Patents
Info
- Publication number
- NL6917566A NL6917566A NL6917566A NL6917566A NL6917566A NL 6917566 A NL6917566 A NL 6917566A NL 6917566 A NL6917566 A NL 6917566A NL 6917566 A NL6917566 A NL 6917566A NL 6917566 A NL6917566 A NL 6917566A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681812820 DE1812820C (de) | 1968-12-05 | Verfahren zur Abtrennung von Tetra= fluorathylen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6917566A true NL6917566A (de) | 1970-06-09 |
Family
ID=5715301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6917566A NL6917566A (de) | 1968-12-05 | 1969-11-21 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3581466A (de) |
| FR (1) | FR2025367A1 (de) |
| GB (1) | GB1248135A (de) |
| NL (1) | NL6917566A (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2026188C3 (de) * | 1970-05-29 | 1974-09-26 | Kali-Chemie Ag, 3000 Hannover | Verfahren zur Abtrennung von Tetrafluoräthylen |
| DE2638650C2 (de) * | 1976-08-27 | 1982-11-25 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Abtrennung von Tetrafluoräthylen aus Gasgemischen |
| KR890009453A (ko) * | 1987-12-25 | 1989-08-02 | 무라다 마꼬도 | 플런113함유 폐가스의 처리방법 및 장치 |
| EP0602022B1 (de) * | 1990-07-26 | 1997-05-21 | E.I. Du Pont De Nemours And Company | Quasi-Azeotrope Mischungen zur Verwendung als Kältemittel |
| CN101550061B (zh) * | 2009-05-13 | 2012-01-04 | 上海三爱富新材料股份有限公司 | 三氟乙烯的回收方法和装置 |
| FR2987358B1 (fr) * | 2012-02-28 | 2016-10-21 | Arkema France | Procede de synthese du trifluoroethylene a partir du chlorotrifluoroethylene |
| CN112876337B (zh) * | 2021-03-09 | 2024-07-19 | 聊城氟尔新材料科技有限公司 | 一种四氟乙烯联产五氟乙烷的装置和工艺 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3236030A (en) * | 1965-05-03 | 1966-02-22 | Dow Chemical Co | Process for preferentially absorbing and recovering a fluorinated hydrocarbon |
-
1969
- 1969-10-22 FR FR6936309A patent/FR2025367A1/fr not_active Withdrawn
- 1969-11-20 GB GB56950/69A patent/GB1248135A/en not_active Expired
- 1969-11-21 NL NL6917566A patent/NL6917566A/xx unknown
- 1969-12-02 US US886608A patent/US3581466A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3581466A (en) | 1971-06-01 |
| DE1812820A1 (de) | 1970-05-27 |
| FR2025367A1 (de) | 1970-09-11 |
| GB1248135A (en) | 1971-09-29 |