DE3665572D1 - Continuous process for cracking 1,2-dichloroethane - Google Patents
Continuous process for cracking 1,2-dichloroethaneInfo
- Publication number
- DE3665572D1 DE3665572D1 DE8686400571T DE3665572T DE3665572D1 DE 3665572 D1 DE3665572 D1 DE 3665572D1 DE 8686400571 T DE8686400571 T DE 8686400571T DE 3665572 T DE3665572 T DE 3665572T DE 3665572 D1 DE3665572 D1 DE 3665572D1
- Authority
- DE
- Germany
- Prior art keywords
- dichloroethane
- cracking
- continuous process
- hydrochloric acid
- carried out
- Prior art date
- 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
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8504101 | 1985-03-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3665572D1 true DE3665572D1 (en) | 1989-10-19 |
Family
ID=9317379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686400571T Expired DE3665572D1 (en) | 1985-03-20 | 1986-03-18 | Continuous process for cracking 1,2-dichloroethane |
Country Status (7)
Country | Link |
---|---|
US (1) | US5705720A (de) |
EP (1) | EP0195719B1 (de) |
JP (1) | JPS61233639A (de) |
CN (1) | CN1008086B (de) |
AT (1) | ATE46314T1 (de) |
CA (1) | CA1247142A (de) |
DE (1) | DE3665572D1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2690155B1 (fr) * | 1992-04-21 | 1994-05-27 | Atochem Elf Sa | Procede de preparation du chlorure de vinyle par ultrapyrolyse du 1,2 dichloroethane. |
KR100882312B1 (ko) | 2005-11-17 | 2009-02-10 | 주식회사 엘지화학 | 1,2-디클로로에탄의 열분해에 의한 염화비닐의 제조장치 및이를 이용한 염화비닐의 제조방법 |
DE102008049262B4 (de) | 2008-09-26 | 2016-03-17 | Thyssenkrupp Industrial Solutions Ag | Verfahren und Vorrichtung zur Herstellung von ethylenisch ungesättigten halogenierten Kohlenwasserstoffen |
DE102008049260B4 (de) | 2008-09-26 | 2016-03-10 | Thyssenkrupp Industrial Solutions Ag | Verfahren und Vorrichtung zur Herstellung von ethylenisch ungesättigten halogenierten Kohlenwasserstoffen |
CN105461509A (zh) * | 2015-12-01 | 2016-04-06 | 仇颖超 | 一种液相生产三氯二氟乙烷的方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE473305A (de) * | 1941-08-08 | |||
FR1306945A (fr) * | 1960-11-25 | 1962-10-19 | Wacker Chemie Gmbh | Procédé destiné à réduire la décomposition du chlorure de vinyle lors de la dissociation catalytique du dichloréthane |
US3290399A (en) * | 1961-05-05 | 1966-12-06 | Belge Produits Chimiques Sa | Process for preparing vinyl chloride |
US3222407A (en) * | 1962-03-08 | 1965-12-07 | Monsanto Co | Production of vinyl chloride |
DE1210800B (de) * | 1964-03-03 | 1966-02-17 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Vinylchlorid durch thermische Spaltung von Dichloraethan |
DE1242594B (de) * | 1965-09-11 | 1967-06-22 | Knapsack Ag | Verfahren zur Herstellung von Vinylchlorid durch unvollstaendige thermische Spaltung von 1, 2-Dichloraethan |
JPS5246484B2 (de) * | 1972-05-22 | 1977-11-25 | ||
JPS5962536A (ja) * | 1982-10-01 | 1984-04-10 | Nippon Zeon Co Ltd | 1,2−ジクロルエタン熱分解工程における熱回収法 |
US4665243A (en) * | 1982-12-08 | 1987-05-12 | Stauffer Chemical Company | Process for preparing vinyl chloride monomer |
US4590318A (en) * | 1984-11-23 | 1986-05-20 | Ppg Industries, Inc. | Method for producing vinyl chloride |
-
1986
- 1986-03-18 DE DE8686400571T patent/DE3665572D1/de not_active Expired
- 1986-03-18 EP EP86400571A patent/EP0195719B1/de not_active Expired
- 1986-03-18 AT AT86400571T patent/ATE46314T1/de not_active IP Right Cessation
- 1986-03-18 CN CN86101742A patent/CN1008086B/zh not_active Expired
- 1986-03-19 CA CA000504533A patent/CA1247142A/fr not_active Expired
- 1986-03-20 JP JP61063840A patent/JPS61233639A/ja active Granted
-
1995
- 1995-06-07 US US08/475,832 patent/US5705720A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0251533B2 (de) | 1990-11-07 |
ATE46314T1 (de) | 1989-09-15 |
EP0195719B1 (de) | 1989-09-13 |
CN1008086B (zh) | 1990-05-23 |
US5705720A (en) | 1998-01-06 |
JPS61233639A (ja) | 1986-10-17 |
EP0195719A1 (de) | 1986-09-24 |
CN86101742A (zh) | 1986-09-17 |
CA1247142A (fr) | 1988-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |