CN103896733A - 一种低碳酯加氢制备乙醇的方法 - Google Patents
一种低碳酯加氢制备乙醇的方法 Download PDFInfo
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- CN103896733A CN103896733A CN201210570562.0A CN201210570562A CN103896733A CN 103896733 A CN103896733 A CN 103896733A CN 201210570562 A CN201210570562 A CN 201210570562A CN 103896733 A CN103896733 A CN 103896733A
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- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
- C07C29/149—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases
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- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
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- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/80—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with zinc, cadmium or mercury
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- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
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- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
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- B01J37/16—Reducing
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Abstract
Description
编号 | 催化剂 | 干燥温度(℃) | 干燥时间(h) | 焙烧温度(℃) | 烧时间(h) |
1 | 10Cu50Zn40ZrO | 120 | 24 | 350 | 3 |
2 | 50Cu0Zn50ZrO | 120 | 24 | 350 | 3 |
3 | 30Cu20Zn50BO | 120 | 24 | 350 | 3 |
4 | 25Cu25Zn50CeO | 120 | 24 | 350 | 3 |
5 | 30Cu20Zn50SiO | 120 | 24 | 350 | 3 |
6 | 20Cu30Zn50TiO | 120 | 24 | 350 | 3 |
7 | 30Cu20Cr50BO | 120 | 24 | 350 | 3 |
8 | 30Cu20Si50MnO | 120 | 24 | 350 | 3 |
9 | 30Cu20Ce50AlO | 120 | 24 | 350 | 3 |
10 | 30Cu20Ti50FeO | 120 | 24 | 350 | 3 |
11 | 30Cu50Cr20BO | 120 | 24 | 350 | 3 |
12 | 40Cu50Si30MnO | 120 | 24 | 350 | 3 |
13 | 30Cu50Ce20AlO | 120 | 24 | 350 | 3 |
14 | 35Cu50Ti10FeO | 120 | 24 | 350 | 3 |
热偶位置 | 1 | 2 | 3 | 4 | MAc转化率(%) | EtOH选择性% |
温升(℃) | 30.3 | 21.5 | 3.3 | 1.0 | 93.5 | 92.5 |
低碳酯 | MAc总转化率% | EtOH选择性% |
甲酸乙酯 | 97.7 | 99.0 |
乙酸乙酯 | 96.4 | 99.1 |
丙酸乙酯 | 97.2 | 98.6 |
乙酸丙酯 | 96.2 | 98.1 |
编号 | 催化剂 | MAc转化率/% | EtOH选择性/% |
1 | 10Cu50Zn40ZrO | 94.1 | 96.3 |
2 | 50Cu0Zn50ZrO | 97.6 | 98.1 |
3 | 30Cu20Zn50BO | 96.1 | 98.3 |
4 | 25Cu25Zn50CeO | 97.1 | 99.1 |
5 | 30Cu20Zn50SiO | 96.5 | 99.3 |
6 | 20Cu30Zn50TiO | 97.2 | 98.1 |
7 | 30Cu20Cr50BO | 96.1 | 99.4 |
8 | 30Cu20Si50MnO | 96.2 | 98.1 |
9 | 30Cu20Ce50AlO | 96.1 | 99.5 |
10 | 30Cu20Ti50FeO | 97.4 | 99.1 |
11 | 30Cu50Cr20BO | 96.1 | 99.3 |
12 | 40Cu50Si30MnO | 97.3 | 98.1 |
13 | 30Cu50Ce20AlO | 96.1 | 99.2 |
14 | 35Cu50Ti10FeO | 97.4 | 98.2 |
反应器数量 | 2 | 6 | 20 |
MAc转化率/% | 93.3 | 96.4 | 98.3 |
EtOH选择性/% | 98.2 | 98.9 | 99.3 |
Claims (10)
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CN201210570562.0A CN103896733B (zh) | 2012-12-25 | 2012-12-25 | 一种低碳酯加氢制备乙醇的方法 |
PCT/CN2014/000126 WO2014101899A2 (zh) | 2012-12-25 | 2014-01-28 | 一种低碳酯加氢制备乙醇的方法 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101475441A (zh) * | 2008-12-18 | 2009-07-08 | 中国石油化工股份有限公司 | 草酸酯生产乙二醇的方法 |
CN102093162A (zh) * | 2010-12-13 | 2011-06-15 | 西南化工研究设计院 | 一种用醋酸酯加氢制备乙醇的方法 |
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CN1286787C (zh) * | 2004-03-15 | 2006-11-29 | 中国科学院大连化学物理研究所 | 一种低碳烯烃直接水合生产低级醇的方法 |
CN101934228A (zh) * | 2010-09-30 | 2011-01-05 | 江苏丹化煤制化学品工程技术有限公司 | 一种醋酸酯加氢制乙醇的催化剂及其制备方法和应用 |
CN102146019B (zh) * | 2011-02-22 | 2013-05-15 | 湖南长岭石化科技开发有限公司 | 一种由烯烃制备醇的方法 |
CN102327774B (zh) * | 2011-07-06 | 2014-05-28 | 山东华鲁恒升化工股份有限公司 | 醋酸酯加氢制备乙醇的催化剂及其制备和应用 |
CN103373899B (zh) * | 2012-04-27 | 2016-01-06 | 上海浦景化工技术股份有限公司 | 一种醋酸或醋酸酯催化加氢反应制乙醇的装置及方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101475441A (zh) * | 2008-12-18 | 2009-07-08 | 中国石油化工股份有限公司 | 草酸酯生产乙二醇的方法 |
CN102093162A (zh) * | 2010-12-13 | 2011-06-15 | 西南化工研究设计院 | 一种用醋酸酯加氢制备乙醇的方法 |
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CN103896733B (zh) | 2016-04-20 |
WO2014101899A3 (zh) | 2014-08-28 |
WO2014101899A2 (zh) | 2014-07-03 |
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Effective date of registration: 20180605 Address after: 116023 No. 457, Zhongshan Road, Liaoning, Dalian Co-patentee after: Shaanxi Yanchang Oil Investment Co., Ltd. Patentee after: Dalian Institute of Chemical Physics, Chinese Academy of Sciences Address before: 116023 No. 457, Zhongshan Road, Liaoning, Dalian Patentee before: Dalian Institute of Chemical Physics, Chinese Academy of Sciences |
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Effective date of registration: 20180626 Address after: 116318 Xingang village, Changxing Island Economic Zone, Dalian, Liaoning Patentee after: Extension of the energy Polytron Technologies Inc of the central section (Dalian) Address before: 116023 No. 457, Zhongshan Road, Liaoning, Dalian Co-patentee before: Shaanxi Yanchang Oil Investment Co., Ltd. Patentee before: Dalian Institute of Chemical Physics, Chinese Academy of Sciences |
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