JPS537404B2 - - Google Patents
Info
- Publication number
- JPS537404B2 JPS537404B2 JP11546975A JP11546975A JPS537404B2 JP S537404 B2 JPS537404 B2 JP S537404B2 JP 11546975 A JP11546975 A JP 11546975A JP 11546975 A JP11546975 A JP 11546975A JP S537404 B2 JPS537404 B2 JP S537404B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2445371A DE2445371C3 (de) | 1974-09-23 | 1974-09-23 | Verfahren zur Abtrennung von Leichtsiedern und Wasser aus nassen, neutralen Chlorkohlenwasserstoffen, die 2 bis 4 Kohlen¬ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5159803A JPS5159803A (en:Method) | 1976-05-25 |
| JPS537404B2 true JPS537404B2 (en:Method) | 1978-03-17 |
Family
ID=5926502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11546975A Expired JPS537404B2 (en:Method) | 1974-09-23 | 1975-09-23 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3998706A (en:Method) |
| JP (1) | JPS537404B2 (en:Method) |
| BE (1) | BE833613A (en:Method) |
| DE (1) | DE2445371C3 (en:Method) |
| FR (1) | FR2285357A1 (en:Method) |
| GB (1) | GB1494938A (en:Method) |
| IT (1) | IT1047538B (en:Method) |
| NL (1) | NL7509315A (en:Method) |
| SE (1) | SE7509043L (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4141922A (en) * | 1978-02-21 | 1979-02-27 | Continental Oil Company | Process for purification of 1,2-dichloroethane |
| US4358360A (en) * | 1979-07-27 | 1982-11-09 | British Petroleum Company Limited | Dewaxing process |
| DE3543222A1 (de) * | 1985-12-06 | 1987-06-11 | Wacker Chemie Gmbh | Verbessertes verfahren zur herstellung von vinylchorid durch thermische spaltung von 1,2-dichlorethan |
| DE4012538A1 (de) * | 1990-04-19 | 1991-10-24 | Wacker Chemie Gmbh | Verfahren zur reinigung von nicht umgesetztem 1,2-dichlorethan aus einem 1,2-dichlorethan-pyrolyseprozess |
| DE19926165C2 (de) * | 1999-06-09 | 2001-06-21 | Degussa | Verfahren zur Herstellung von 1,3-Dichlorpropan |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2589212A (en) * | 1949-11-08 | 1952-03-18 | Jefferson Chem Co Inc | Purification of crude ethylene dichloride |
| US2908640A (en) * | 1956-02-27 | 1959-10-13 | Sun Oil Co | Inhibiting corrosion in distillation processes |
| NL288172A (en:Method) * | 1962-03-27 | |||
| US3676327A (en) * | 1970-02-19 | 1972-07-11 | Exxon Research Engineering Co | Inhibition of corrosion by hydrotreater effluent |
| US3779905A (en) * | 1971-09-20 | 1973-12-18 | Universal Oil Prod Co | Adding corrosion inhibitor to top of crude oil still |
| US3790496A (en) * | 1971-09-30 | 1974-02-05 | Universal Oil Prod Co | Alkylene polyamine polymeric reaction product corrosion inhibitor |
| BE792289A (fr) * | 1971-12-06 | 1973-06-05 | Stauffer Chemical Co | Procede de purification de composes organiques chlores |
-
1974
- 1974-09-23 DE DE2445371A patent/DE2445371C3/de not_active Expired
-
1975
- 1975-08-05 NL NL7509315A patent/NL7509315A/xx not_active Application Discontinuation
- 1975-08-12 SE SE7509043A patent/SE7509043L/xx unknown
- 1975-08-13 US US05/604,395 patent/US3998706A/en not_active Expired - Lifetime
- 1975-08-14 GB GB33894/75A patent/GB1494938A/en not_active Expired
- 1975-09-17 IT IT51367/75A patent/IT1047538B/it active
- 1975-09-19 BE BE160198A patent/BE833613A/xx unknown
- 1975-09-22 FR FR7528920A patent/FR2285357A1/fr active Granted
- 1975-09-23 JP JP11546975A patent/JPS537404B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE833613A (fr) | 1976-03-19 |
| IT1047538B (it) | 1980-10-20 |
| DE2445371B2 (de) | 1978-06-08 |
| NL7509315A (nl) | 1976-03-25 |
| SE7509043L (sv) | 1976-03-24 |
| DE2445371A1 (de) | 1976-04-08 |
| GB1494938A (en) | 1977-12-14 |
| JPS5159803A (en:Method) | 1976-05-25 |
| FR2285357B1 (en:Method) | 1978-04-07 |
| US3998706A (en) | 1976-12-21 |
| FR2285357A1 (fr) | 1976-04-16 |
| DE2445371C3 (de) | 1979-03-29 |