NO20000456D0 - Fremgangsmåte for fremstilling av 1,2-dikloretan - Google Patents
Fremgangsmåte for fremstilling av 1,2-dikloretanInfo
- Publication number
- NO20000456D0 NO20000456D0 NO20000456A NO20000456A NO20000456D0 NO 20000456 D0 NO20000456 D0 NO 20000456D0 NO 20000456 A NO20000456 A NO 20000456A NO 20000456 A NO20000456 A NO 20000456A NO 20000456 D0 NO20000456 D0 NO 20000456D0
- Authority
- NO
- Norway
- Prior art keywords
- dichloroethane
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated 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
-
- 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
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 |
---|---|---|---|
DE19904836A DE19904836C1 (de) | 1999-02-06 | 1999-02-06 | Verfahren zur Herstellung von 1,2-Dichlorethan |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20000456D0 true NO20000456D0 (no) | 2000-01-28 |
NO20000456L NO20000456L (no) | 2000-08-07 |
NO314352B1 NO314352B1 (no) | 2003-03-10 |
Family
ID=7896623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20000456A NO314352B1 (no) | 1999-02-06 | 2000-01-28 | Fremgangsmåte for fremstilling av 1,2-dikloretan |
Country Status (5)
Country | Link |
---|---|
US (1) | US6229059B1 (no) |
EP (1) | EP1026138A1 (no) |
JP (1) | JP2000229895A (no) |
DE (1) | DE19904836C1 (no) |
NO (1) | NO314352B1 (no) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6552238B1 (en) * | 2001-08-31 | 2003-04-22 | Vulcan Chemicals | Separation of heavy ends from streams of halogenated alkanes |
DE10207217C1 (de) * | 2002-02-21 | 2003-03-27 | Vinnolit Technologie Gmbh & Co | Verfahren zur Herstellung von 1,2-Dichlorethan mittels Direktchlorierung |
DE102007033343A1 (de) | 2007-07-09 | 2009-01-15 | Bayer Technology Services Gmbh | Verfahren zur Synthese von Oligo/Polythiophenen nach einem "Eintopf"-Syntheseweg |
DE102007036593A1 (de) | 2007-08-02 | 2009-02-05 | Bayer Technology Services Gmbh | Verfahren zur Herstellung von Poly- und Oligothiophenen in technischem Maßstab |
DE102007038449A1 (de) | 2007-08-14 | 2009-02-19 | Bayer Technology Services Gmbh | Verfahren zur Herstellung von Thiophenoligomeren |
DE102010062961A1 (de) | 2010-12-13 | 2012-06-14 | Bayer Technology Services Gmbh | Carboxylierung von Poly-/Oligothiophenen |
DE102011108211A1 (de) | 2011-07-21 | 2013-01-24 | Thyssenkrupp Uhde Gmbh | Verfahren zum Konzentrieren wässriger Lauge und dafür geeignete Vorrichtung |
JP5564473B2 (ja) | 2011-08-05 | 2014-07-30 | 株式会社ジャパンディスプレイ | 液晶表示装置 |
CN107108409B (zh) * | 2014-10-16 | 2021-03-02 | 化学和冶金生产联合体股份公司 | 用于制备高纯度氯化烷烃的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4172099A (en) * | 1972-05-30 | 1979-10-23 | Stauffer Chemical Company | Process for chlorination of ethylene |
GB1422303A (en) * | 1973-06-11 | 1976-01-28 | Stauffer Chemical Co | Production of ethylene dichloride |
US3917727A (en) * | 1974-08-16 | 1975-11-04 | Lummus Co | Vinyl chloride process |
DE3044854A1 (de) * | 1980-11-28 | 1982-07-01 | Hoechst Ag, 6000 Frankfurt | "verfahren zur herstellung von 1,2-dichlorethan" |
DE3261204D1 (en) * | 1981-09-21 | 1984-12-13 | Hoechst Ag | Process for the preparation of 1,2-dichloroethane |
DE3347153A1 (de) * | 1983-12-27 | 1985-07-04 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von 1,2-dichlorethan |
US4760207A (en) * | 1986-09-18 | 1988-07-26 | B.F. Goodrich Company | Recovery of ethylene, chlorine and HCl from vented waste gas from direct chlorination reactor |
DE4012529A1 (de) * | 1990-04-19 | 1991-10-24 | Wacker Chemie Gmbh | Katalysatorsystem und verfahren zur herstellung von 1,2-dichlorethan durch chlorierung von ethylen unter einsatz dieses katalysatorsystems |
DE4303086C2 (de) * | 1993-02-04 | 1996-05-02 | Hoechst Ag | Verfahren zur Herstellung von reinem 1,2-Dichlorethan durch Oxichlorierung |
-
1999
- 1999-02-06 DE DE19904836A patent/DE19904836C1/de not_active Expired - Fee Related
- 1999-12-01 EP EP99123815A patent/EP1026138A1/de not_active Withdrawn
-
2000
- 2000-01-28 NO NO20000456A patent/NO314352B1/no not_active IP Right Cessation
- 2000-02-03 JP JP2000026629A patent/JP2000229895A/ja not_active Withdrawn
- 2000-02-04 US US09/498,003 patent/US6229059B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO20000456L (no) | 2000-08-07 |
DE19904836C1 (de) | 2000-08-31 |
JP2000229895A (ja) | 2000-08-22 |
EP1026138A1 (de) | 2000-08-09 |
NO314352B1 (no) | 2003-03-10 |
US6229059B1 (en) | 2001-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |