CN101747149A - 一种马来酸二烷基酯两段法加氢制1,4-丁二醇的方法 - Google Patents
一种马来酸二烷基酯两段法加氢制1,4-丁二醇的方法 Download PDFInfo
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- CN101747149A CN101747149A CN 200810184639 CN200810184639A CN101747149A CN 101747149 A CN101747149 A CN 101747149A CN 200810184639 CN200810184639 CN 200810184639 CN 200810184639 A CN200810184639 A CN 200810184639A CN 101747149 A CN101747149 A CN 101747149A
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CN 200810184639 CN101747149B (zh) | 2008-12-11 | 2008-12-11 | 一种马来酸二烷基酯两段法加氢制1,4-丁二醇的方法 |
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CN 200810184639 CN101747149B (zh) | 2008-12-11 | 2008-12-11 | 一种马来酸二烷基酯两段法加氢制1,4-丁二醇的方法 |
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CN101747149A true CN101747149A (zh) | 2010-06-23 |
CN101747149B CN101747149B (zh) | 2013-02-20 |
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CN 200810184639 Expired - Fee Related CN101747149B (zh) | 2008-12-11 | 2008-12-11 | 一种马来酸二烷基酯两段法加氢制1,4-丁二醇的方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101891592A (zh) * | 2010-08-12 | 2010-11-24 | 湖南长岭石化科技开发有限公司 | 一种制备1,4-丁二醇并联产四氢呋喃和γ-丁内酯的方法 |
WO2013076747A1 (en) | 2011-11-25 | 2013-05-30 | Conser Spa | Process for producing 1,4- butanediol by hydrogenating dialkyl maleate in mixed liquid/vapor phase |
CN107563545A (zh) * | 2017-08-17 | 2018-01-09 | 上海大学 | 以天然气为原料的精细化工生态工业园区产业链构建方法 |
WO2022190141A1 (en) | 2021-03-12 | 2022-09-15 | Conser S.P.A. | Process for the co-production of dialkyl succinate and 1,4-butanediol by hydrogenating dialkyl maleate in two stages. |
CN115894170A (zh) * | 2022-11-07 | 2023-04-04 | 中触媒新材料股份有限公司 | 一种草酸二甲酯加氢合成乙二醇的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8514002D0 (en) * | 1985-06-04 | 1985-07-10 | Davy Mckee Ltd | Process |
US5142067A (en) * | 1989-12-21 | 1992-08-25 | Union Carbide Chemicals & Plastics Technology Corporation | Hydrogenation with Cu-Al-X catalysts |
US5196602A (en) * | 1991-12-30 | 1993-03-23 | The Standard Oil Company | Two-stage maleic anhydride hydrogenation process for 1,4-butanediol synthesis |
US5334779A (en) * | 1993-06-01 | 1994-08-02 | Eastman Kodak Company | Catalyst compositions and the use thereof in the hydrogenation of carboxylic acid esters |
CN1660488A (zh) * | 2004-12-24 | 2005-08-31 | 南化集团研究院 | 马来酸酐气相加氢制四氢呋喃催化剂及其制备方法 |
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2008
- 2008-12-11 CN CN 200810184639 patent/CN101747149B/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101891592A (zh) * | 2010-08-12 | 2010-11-24 | 湖南长岭石化科技开发有限公司 | 一种制备1,4-丁二醇并联产四氢呋喃和γ-丁内酯的方法 |
CN101891592B (zh) * | 2010-08-12 | 2013-03-13 | 湖南长岭石化科技开发有限公司 | 一种制备1,4-丁二醇并联产四氢呋喃和γ-丁内酯的方法 |
WO2013076747A1 (en) | 2011-11-25 | 2013-05-30 | Conser Spa | Process for producing 1,4- butanediol by hydrogenating dialkyl maleate in mixed liquid/vapor phase |
US9040756B2 (en) | 2011-11-25 | 2015-05-26 | Conser Spa | Process for producing 1,4-butanediol by hydrogenating dialkyl maleate in mixed liquid/vapor phase |
CN107563545A (zh) * | 2017-08-17 | 2018-01-09 | 上海大学 | 以天然气为原料的精细化工生态工业园区产业链构建方法 |
WO2022190141A1 (en) | 2021-03-12 | 2022-09-15 | Conser S.P.A. | Process for the co-production of dialkyl succinate and 1,4-butanediol by hydrogenating dialkyl maleate in two stages. |
CN115894170A (zh) * | 2022-11-07 | 2023-04-04 | 中触媒新材料股份有限公司 | 一种草酸二甲酯加氢合成乙二醇的方法 |
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CN101747149B (zh) | 2013-02-20 |
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Address after: 310000 Ling'an Economic Development Zone, Zhejiang, Hangzhou Patentee after: YIFAN XINFU PHARMACEUTICAL Co.,Ltd. Patentee after: DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES Address before: 310000 Ling'an Economic Development Zone, Zhejiang, Hangzhou Patentee before: ZHEJIANG HANGZHOU XINFU PHARMACEUTICAL Co.,Ltd. Patentee before: Dalian Institute of Chemical Physics, Chinese Academy of Sciences |
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Effective date of registration: 20160720 Address after: 311300, 9, Gua Gua Road, Kam Nan Street, Hangzhou, Zhejiang, Ling'an Patentee after: HANGZHOU XINFU SCIENCE & TECHNOLOGY Co.,Ltd. Patentee after: DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES Address before: 310000 Ling'an Economic Development Zone, Zhejiang, Hangzhou Patentee before: YIFAN XINFU PHARMACEUTICAL Co.,Ltd. Patentee before: Dalian Institute of Chemical Physics, Chinese Academy of Sciences |
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Granted publication date: 20130220 Termination date: 20201211 |
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CF01 | Termination of patent right due to non-payment of annual fee |