RO61949A - - Google Patents
Info
- Publication number
- RO61949A RO61949A RO6296070A RO6296070A RO61949A RO 61949 A RO61949 A RO 61949A RO 6296070 A RO6296070 A RO 6296070A RO 6296070 A RO6296070 A RO 6296070A RO 61949 A RO61949 A RO 61949A
- Authority
- RO
- Romania
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
-
- 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
- C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691917933 DE1917933C3 (en) | 1969-04-09 | Process for reducing the content of 2-chlorobutadiene (1,3), carbon tetrachloride and benzene in 1,2-dichloroethane, which was recovered to vinyl chloride during incomplete thermal cleavage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO61949A true RO61949A (en) | 1977-08-15 |
Family
ID=5730635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO6296070A RO61949A (en) | 1969-04-09 | 1970-04-02 |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS543846B1 (en) |
| AT (1) | AT294026B (en) |
| BE (1) | BE748722A (en) |
| BR (1) | BR7018143D0 (en) |
| CA (1) | CA946416A (en) |
| CH (1) | CH529703A (en) |
| CS (1) | CS187307B2 (en) |
| DK (1) | DK125917B (en) |
| ES (1) | ES378366A1 (en) |
| FR (1) | FR2038347B1 (en) |
| GB (1) | GB1266676A (en) |
| HU (1) | HU162991B (en) |
| NL (1) | NL150416B (en) |
| RO (1) | RO61949A (en) |
| SU (1) | SU415863A3 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE759409A (en) * | 1969-11-26 | 1971-05-25 | Knapsack Ag | PROCESS FOR LOWERING THE 2-CHLOROBUTADIENE- (1,3) CONTENT OF 1,2-DICHLORETHANE RECOVERED IN THE INCOMPLETE THERMAL DISSOCIATION OF VINYL CHLORIDE |
| FR2211429B1 (en) * | 1972-12-27 | 1976-08-27 | Rhone Progil | |
| DE2754891C3 (en) * | 1977-12-09 | 1981-02-26 | Wacker-Chemie Gmbh, 8000 Muenchen | Process for the purification of unreacted 1,2-dichloroethane from vinyl chloride production |
| DE4012538A1 (en) * | 1990-04-19 | 1991-10-24 | Wacker Chemie Gmbh | METHOD FOR PURIFYING UNreacted 1,2-DICHLORETHANE FROM A 1,2-DICHLORETHANE PYROLYSIS PROCESS |
| FR2746097B1 (en) * | 1996-03-14 | 1998-04-24 | METHOD FOR CONVERTING THE LOW BOILING POINT BY-PRODUCTS FORMED DURING THE THERMAL CRACKING OF 1,2-DICHLOROETHANE |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1466058A (en) * | 1965-01-29 | 1967-01-13 | Stauffer Chemical Co | Purification of ethylene dichloride containing trichlorethylene |
-
1970
- 1970-03-24 CA CA078,256A patent/CA946416A/en not_active Expired
- 1970-03-24 CH CH452370A patent/CH529703A/en not_active IP Right Cessation
- 1970-04-02 RO RO6296070A patent/RO61949A/ro unknown
- 1970-04-07 AT AT315570A patent/AT294026B/en not_active IP Right Cessation
- 1970-04-07 GB GB1266676D patent/GB1266676A/en not_active Expired
- 1970-04-07 NL NL7004977A patent/NL150416B/en not_active IP Right Cessation
- 1970-04-08 ES ES378366A patent/ES378366A1/en not_active Expired
- 1970-04-08 SU SU1425331A patent/SU415863A3/en active
- 1970-04-08 DK DK175370A patent/DK125917B/en unknown
- 1970-04-09 BR BR21814370A patent/BR7018143D0/en unknown
- 1970-04-09 CS CS236770A patent/CS187307B2/en unknown
- 1970-04-09 BE BE748722D patent/BE748722A/en not_active IP Right Cessation
- 1970-04-09 FR FR7012880A patent/FR2038347B1/fr not_active Expired
- 1970-04-09 HU HUKA001246 patent/HU162991B/hu unknown
- 1970-04-09 JP JP3046170A patent/JPS543846B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| HU162991B (en) | 1973-05-28 |
| GB1266676A (en) | 1972-03-15 |
| AT294026B (en) | 1971-11-10 |
| BR7018143D0 (en) | 1973-01-09 |
| BE748722A (en) | 1970-10-09 |
| FR2038347B1 (en) | 1974-03-15 |
| CH529703A (en) | 1972-10-31 |
| ES378366A1 (en) | 1972-06-16 |
| CS187307B2 (en) | 1979-01-31 |
| DE1917933A1 (en) | 1970-12-03 |
| DK125917B (en) | 1973-05-21 |
| FR2038347A1 (en) | 1971-01-08 |
| SU415863A3 (en) | 1974-02-15 |
| NL150416B (en) | 1976-08-16 |
| JPS543846B1 (en) | 1979-02-27 |
| CA946416A (en) | 1974-04-30 |
| NL7004977A (en) | 1970-10-13 |