NO993666D0 - Fremgangsmåte for energisparing ved oksyklorering av etylen - Google Patents
Fremgangsmåte for energisparing ved oksyklorering av etylenInfo
- Publication number
- NO993666D0 NO993666D0 NO993666A NO993666A NO993666D0 NO 993666 D0 NO993666 D0 NO 993666D0 NO 993666 A NO993666 A NO 993666A NO 993666 A NO993666 A NO 993666A NO 993666 D0 NO993666 D0 NO 993666D0
- Authority
- NO
- Norway
- Prior art keywords
- oxychlorination
- ethylene
- energy saving
- saving
- energy
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
- C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
- C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19834083A DE19834083A1 (de) | 1998-07-29 | 1998-07-29 | Verfahren zur Energieschonung, insbesondere bei der Oxychlorierung von Ethylen |
Publications (3)
Publication Number | Publication Date |
---|---|
NO993666D0 true NO993666D0 (no) | 1999-07-28 |
NO993666L NO993666L (no) | 2000-01-31 |
NO311974B1 NO311974B1 (no) | 2002-02-25 |
Family
ID=7875666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19993666A NO311974B1 (no) | 1998-07-29 | 1999-07-28 | Fremgangsmåte for energisparing ved oksyklorering av etylen |
Country Status (5)
Country | Link |
---|---|
US (1) | US6191329B1 (no) |
EP (1) | EP0976704B1 (no) |
JP (1) | JP4426020B2 (no) |
DE (2) | DE19834083A1 (no) |
NO (1) | NO311974B1 (no) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6680415B1 (en) * | 1999-11-22 | 2004-01-20 | Dow Global Technologies Inc. | Oxyhalogenation process using catalyst having porous rare earth halide support |
US6797845B1 (en) | 1999-11-22 | 2004-09-28 | Dow Global Technologies Inc. | Process for vinyl chloride manufacture from ethane and ethylene with immediate HCl recovery from reactor effluent |
US6909024B1 (en) * | 1999-11-22 | 2005-06-21 | The Dow Chemical Company | Process for the conversion of ethylene to vinyl chloride and novel catalyst compositions useful for such process |
JP4275952B2 (ja) * | 2001-05-23 | 2009-06-10 | ダウ グローバル テクノロジーズ インコーポレイティド | C3+炭化水素の酸化的ハロゲン化および任意的な脱水素 |
US20040152929A1 (en) * | 2002-05-08 | 2004-08-05 | Clarke William D | Process for vinyl chloride manufacture from ethane and ethylene with air feed and alternative hcl processing methods |
JP4914441B2 (ja) * | 2005-06-28 | 2012-04-11 | ティッセンクルップ ウーデ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 1,2−ジクロロエタンを製造する際に生じる反応熱を利用するための方法および装置 |
DE102005044177A1 (de) * | 2005-09-15 | 2007-04-05 | Uhde Gmbh | Verfahren und Vorrichtung zur Nutzung der bei der Reinigung von 1,2-Dichlorethan anfallenden Kondensationswärme |
DE102011108211A1 (de) | 2011-07-21 | 2013-01-24 | Thyssenkrupp Uhde Gmbh | Verfahren zum Konzentrieren wässriger Lauge und dafür geeignete Vorrichtung |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4042639A (en) * | 1968-02-06 | 1977-08-16 | Owens-Illinois, Inc. | Oxychlorination process |
US3987119A (en) * | 1973-10-23 | 1976-10-19 | Allied Chemical Corporation | Production of vinyl chloride from ethane |
US4071572A (en) * | 1975-06-17 | 1978-01-31 | Allied Chemical Corporation | Cyclic ethylene oxyhydrochlorination process with reduced hydrocarbon emissions |
US4158036A (en) * | 1977-05-02 | 1979-06-12 | Allied Chemical Corporation | Fluid bed heat recovery apparatus |
DE3604968A1 (de) * | 1985-02-19 | 1986-08-21 | Kanegafuchi Kagaku Kogyo K.K., Osaka | Verfahren zur herstellung von dichlorethan |
DE4033048C2 (de) * | 1989-11-06 | 1994-09-15 | Hoechst Ag | Verfahren zur Herstellung von 1,2-Dichlorethan |
DE4029314A1 (de) * | 1990-09-15 | 1992-03-19 | Hoechst Ag | Verfahren und vorrichtung zur aufarbeitung von rohem 1,2-dichlorethan unter nutzung der direktchlorierungsenthalpie |
DE4132030C2 (de) * | 1991-09-26 | 1996-07-11 | Hoechst Ag | Verfahren zur Entfernung des Katalysatorabriebs aus 1,2-Dichlorethan |
DE4303086C2 (de) * | 1993-02-04 | 1996-05-02 | Hoechst Ag | Verfahren zur Herstellung von reinem 1,2-Dichlorethan durch Oxichlorierung |
-
1998
- 1998-07-29 DE DE19834083A patent/DE19834083A1/de not_active Withdrawn
-
1999
- 1999-05-03 EP EP99108731A patent/EP0976704B1/de not_active Expired - Lifetime
- 1999-05-03 DE DE59900670T patent/DE59900670D1/de not_active Expired - Lifetime
- 1999-07-28 JP JP21407999A patent/JP4426020B2/ja not_active Expired - Lifetime
- 1999-07-28 NO NO19993666A patent/NO311974B1/no unknown
- 1999-07-29 US US09/363,759 patent/US6191329B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO311974B1 (no) | 2002-02-25 |
US6191329B1 (en) | 2001-02-20 |
JP4426020B2 (ja) | 2010-03-03 |
EP0976704A1 (de) | 2000-02-02 |
DE59900670D1 (de) | 2002-02-21 |
NO993666L (no) | 2000-01-31 |
DE19834083A1 (de) | 2000-02-03 |
EP0976704B1 (de) | 2001-11-21 |
JP2000191561A (ja) | 2000-07-11 |
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