DE69511998D1 - Verfahren zur Dehydratisierung in der Flüssigphase von tert-Butylalkohol - Google Patents
Verfahren zur Dehydratisierung in der Flüssigphase von tert-ButylalkoholInfo
- Publication number
- DE69511998D1 DE69511998D1 DE69511998T DE69511998T DE69511998D1 DE 69511998 D1 DE69511998 D1 DE 69511998D1 DE 69511998 T DE69511998 T DE 69511998T DE 69511998 T DE69511998 T DE 69511998T DE 69511998 D1 DE69511998 D1 DE 69511998D1
- Authority
- DE
- Germany
- Prior art keywords
- dehydration
- tert
- liquid phase
- butyl alcohol
- butyl
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
- C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
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 |
---|---|---|---|
US08/342,560 US5625109A (en) | 1994-11-21 | 1994-11-21 | Liquid phase dehydration of tertiary butyl alcohol |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69511998D1 true DE69511998D1 (de) | 1999-10-14 |
DE69511998T2 DE69511998T2 (de) | 2000-02-24 |
Family
ID=23342353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69511998T Expired - Fee Related DE69511998T2 (de) | 1994-11-21 | 1995-11-17 | Verfahren zur Dehydratisierung in der Flüssigphase von tert-Butylalkohol |
Country Status (3)
Country | Link |
---|---|
US (1) | US5625109A (de) |
EP (1) | EP0712824B1 (de) |
DE (1) | DE69511998T2 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5877372A (en) * | 1997-11-21 | 1999-03-02 | Arco Chemical Technology, L.P. | Isobutylene oligomerization using isooctane diluent |
US6376731B1 (en) | 2000-01-14 | 2002-04-23 | Arco Chemical Technology, L.P. | Selective olefin oligomerization |
US7601880B2 (en) | 2003-09-18 | 2009-10-13 | Neste Oil Oyj | Method for catalytic deoxygenation of process fluids of olefin dimerization process |
US7012167B2 (en) * | 2003-10-08 | 2006-03-14 | Lyondell Chemical Technology, L.P. | Diisobutylene process |
US6977318B2 (en) * | 2004-05-04 | 2005-12-20 | Equistar Chemicals, Lp | Propylene production |
US20060111598A1 (en) * | 2004-11-22 | 2006-05-25 | Shaw-Chan Lin | Diisobutylene process |
US7414164B2 (en) * | 2005-04-22 | 2008-08-19 | Lyondell Chemical Technology, L.P. | Diisobutylene process |
US8193402B2 (en) * | 2007-12-03 | 2012-06-05 | Gevo, Inc. | Renewable compositions |
CN101952398B (zh) | 2007-12-03 | 2014-05-21 | 格沃股份有限公司 | 可再生组合物 |
US8067655B2 (en) * | 2008-05-29 | 2011-11-29 | Lyondell Chemical Technology, L.P. | Diisobutylene process |
US20100145122A1 (en) * | 2008-12-04 | 2010-06-10 | Zak Thomas S | Diisobutylene process |
WO2010099201A1 (en) * | 2009-02-24 | 2010-09-02 | Gevo, Inc. | Methods of preparing renewable butadiene and renewable isoprene |
WO2011037681A1 (en) | 2009-09-24 | 2011-03-31 | Signa Chemistry, Inc. | Catalytic dehydration of alcohols using non-volatile acid catalysts |
WO2011044243A1 (en) * | 2009-10-06 | 2011-04-14 | Gevo, Inc. | Integrated process to selectively convert renewable isobutanol to p-xylene |
BR112012016883A2 (pt) | 2010-01-08 | 2018-06-05 | Gevo Inc | metodos integrados de preparar produsot quimicos renovaveis |
KR101161845B1 (ko) * | 2010-04-26 | 2012-07-03 | 송원산업 주식회사 | 알켄 화합물의 제조 방법 |
WO2011140560A1 (en) | 2010-05-07 | 2011-11-10 | Gevo, Inc. | Renewable jet fuel blendstock from isobutanol |
CN102690159A (zh) * | 2011-03-23 | 2012-09-26 | 中国石油天然气股份有限公司 | 一种低浓度叔丁醇脱水制备异丁烯的方法 |
US8742187B2 (en) | 2011-04-19 | 2014-06-03 | Gevo, Inc. | Variations on prins-like chemistry to produce 2,5-dimethylhexadiene from isobutanol |
CN105229156A (zh) | 2013-03-15 | 2016-01-06 | 布特马斯先进生物燃料有限责任公司 | 用于利用提取发酵生产丁醇的方法 |
US9181159B2 (en) | 2014-01-23 | 2015-11-10 | Cpc Corporation, Taiwan | Method for coproducing isobutene and MTBE from tert-butanol mixture in a catalytic distillation column |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2377026A (en) * | 1940-10-01 | 1945-05-29 | Air Reduction | Method of dehydrating alcohols |
US3510538A (en) * | 1967-12-15 | 1970-05-05 | Atlantic Richfield Co | Continuous process for dehydration of tertiary butyl alcohol |
US4155945A (en) * | 1978-07-24 | 1979-05-22 | Cities Service Company | Continuous process for dehydration of tertiary butyl alcohol |
US4165343A (en) * | 1978-07-28 | 1979-08-21 | Cities Service Conmpany | Dehydration of tertiary butyl alcohol |
DE3151446A1 (de) * | 1981-12-24 | 1983-07-14 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung von hochreinem isobuten durch dehydratisierung von tertiaer-butanol |
-
1994
- 1994-11-21 US US08/342,560 patent/US5625109A/en not_active Expired - Fee Related
-
1995
- 1995-11-17 EP EP95308249A patent/EP0712824B1/de not_active Expired - Lifetime
- 1995-11-17 DE DE69511998T patent/DE69511998T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69511998T2 (de) | 2000-02-24 |
EP0712824A1 (de) | 1996-05-22 |
EP0712824B1 (de) | 1999-09-08 |
US5625109A (en) | 1997-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69511998D1 (de) | Verfahren zur Dehydratisierung in der Flüssigphase von tert-Butylalkohol | |
DE69535721D1 (de) | Verfahren zur Verbesserung von der Löslichkeit von pflanzlichen Proteinen | |
DE59507159D1 (de) | Verfahren zur magnetischen Abtrennung von Flüssigkeitskomponenten | |
DE69407638D1 (de) | Verfahren zur Fraktionierung von Blutmaterial | |
DE69414446D1 (de) | Verfahren zur Herstellung von Sulfolanderivaten | |
DE69529196D1 (de) | Verfahren zur Regeneration von Katalysatoren | |
DE59509204D1 (de) | Verfahren zur Herstellung von Hydrogenalkoxysilanen | |
DE69502374D1 (de) | Verfahren zur Herstellung von Methylcyanoacrylat | |
DE69502137D1 (de) | Verfahren zur Methathesis von Olefinen | |
DE69605607D1 (de) | Verfahren zur Umsetzung von Synthesegas in flüssiger Phase | |
DE59509056D1 (de) | Verfahren zur thermischen Oxidation von flüssigen Abfallstoffen | |
DE69519831D1 (de) | Verfahren zur Herstellung von Methacryloxypropyl-Dimethylchlorosilan | |
DE69730564D1 (de) | Verfahren zur Herstellung von Polybenzimidazolverbindungen in Lösung | |
DE69314391D1 (de) | Verfahren zur Hydratisierung von Olefinen | |
DE69405526D1 (de) | Verfahren zur Herstellung von Methyl-tert-butyl-ether | |
DE69801798D1 (de) | Verfahren zur Dehydrierung von gesättigten aliphatischen Kohlenwasserstoffen in olefinischen Kohlenwasserstoffen | |
DE69302973D1 (de) | Verfahren zur Alkylierung von Paraffinen | |
DE69409040D1 (de) | Verfahren zur Entfärbung von Alkanolaminen | |
DE69414371D1 (de) | Verfahren zur Herstellung von flüssigen Düngemitteln | |
DE59505473D1 (de) | Verfahren zur Herstellung von Glykoloylaniliden | |
DE59401576D1 (de) | Verfahren zur Herstellung von 5-Brom-6-methoxy-1-naphthoesäuremethylester | |
DE69520322D1 (de) | Verfahren zur Herstellung von L-Ketohexose | |
DE69329142D1 (de) | Verfahren zur Olefinpolymerisation in der Dampfphase | |
DE69303547D1 (de) | Verfahren zur Herstellung von unsymmetrischen Biarylderivaten | |
DE59501307D1 (de) | Verfahren zur Herstellung von Fluoranilinen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |