BE686695A - - Google Patents
Info
- Publication number
- BE686695A BE686695A BE686695DA BE686695A BE 686695 A BE686695 A BE 686695A BE 686695D A BE686695D A BE 686695DA BE 686695 A BE686695 A BE 686695A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
-
- 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
- C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00004—Scale aspects
- B01J2219/00006—Large-scale industrial plants
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK57106A DE1242594B (de) | 1965-09-11 | 1965-09-11 | Verfahren zur Herstellung von Vinylchlorid durch unvollstaendige thermische Spaltung von 1, 2-Dichloraethan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE686695A true BE686695A (US06521211-20030218-C00004.png) | 1967-02-15 |
Family
ID=7228124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE686695D BE686695A (US06521211-20030218-C00004.png) | 1965-09-11 | 1966-09-09 |
Country Status (9)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1668336B1 (de) * | 1967-08-25 | 1971-04-22 | Knapsack Ag | Verfahren zur Verminderung des Gehaltes an 2-Chlorbutadien-(1,3) und Benzol in 1,2-Dichloraethan,das bei der thermischen Spaltung zu Vinylchlorid zurueckgewonnen worden ist |
| DE2313037C3 (de) * | 1973-03-16 | 1986-06-19 | Hoechst Ag, 6230 Frankfurt | Verfahren zur Herstellung von Vinylchlorid durch thermische Spaltung von 1,2-Dichloräthan |
| DE2907066A1 (de) * | 1979-02-23 | 1980-09-04 | Hoechst Ag | Verfahren zur rueckgewinnung von pyrolyseenergie bei der herstellung von vinylchlorid durch unvollstaendige thermische spaltung von 1,2-dichloraethan |
| DE3140892A1 (de) * | 1981-10-15 | 1983-04-28 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von vinylchlorid durch thermische spaltung von 1,2-dichlorethan |
| DE3665572D1 (en) * | 1985-03-20 | 1989-10-19 | Atochem | Continuous process for cracking 1,2-dichloroethane |
| DE3543222A1 (de) * | 1985-12-06 | 1987-06-11 | Wacker Chemie Gmbh | Verbessertes verfahren zur herstellung von vinylchorid durch thermische spaltung von 1,2-dichlorethan |
| JP2716520B2 (ja) * | 1989-04-28 | 1998-02-18 | 三井東圧化学株式会社 | １．２ジクロルエタン中のクロロプレンの除去方法 |
| DE4342042A1 (de) * | 1993-12-09 | 1995-06-14 | Hoechst Ag | Verfahren und Vorrichtung zur Reinigung von Vinylchlorid |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR957327A (US06521211-20030218-C00004.png) * | 1946-12-17 | 1950-02-18 | ||
| US2724006A (en) * | 1950-12-27 | 1955-11-15 | Hoechst Ag | Process of preparing vinyl chloride |
| NL271082A (US06521211-20030218-C00004.png) * | 1960-11-10 |
-
1965
- 1965-09-11 DE DEK57106A patent/DE1242594B/de active Pending
-
1966
- 1966-08-04 CH CH1127366A patent/CH467226A/de unknown
- 1966-08-05 US US570585A patent/US3476955A/en not_active Expired - Lifetime
- 1966-09-06 GB GB39803/66A patent/GB1104920A/en not_active Expired
- 1966-09-08 NL NL6612668A patent/NL6612668A/xx unknown
- 1966-09-09 AT AT851466A patent/AT262942B/de active
- 1966-09-09 BE BE686695D patent/BE686695A/xx not_active IP Right Cessation
- 1966-09-10 ES ES0331102A patent/ES331102A1/es not_active Expired
- 1966-09-12 JP JP41060295A patent/JPS4916404B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1242594B (de) | 1967-06-22 |
| AT262942B (de) | 1968-07-10 |
| NL6612668A (US06521211-20030218-C00004.png) | 1967-03-13 |
| CH467226A (de) | 1969-01-15 |
| US3476955A (en) | 1969-11-04 |
| GB1104920A (en) | 1968-03-06 |
| ES331102A1 (es) | 1967-07-01 |
| JPS4916404B1 (US06521211-20030218-C00004.png) | 1974-04-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: KNAPSACK A.G. Effective date: 19850930 |