CN102247847B - 一种草酸酯加氢合成乙二醇的铜硅催化剂 - Google Patents
一种草酸酯加氢合成乙二醇的铜硅催化剂 Download PDFInfo
- Publication number
- CN102247847B CN102247847B CN201110121199.XA CN201110121199A CN102247847B CN 102247847 B CN102247847 B CN 102247847B CN 201110121199 A CN201110121199 A CN 201110121199A CN 102247847 B CN102247847 B CN 102247847B
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- Prior art keywords
- catalyst
- copper
- ethylene glycol
- carrier
- oxalate
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- 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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110121199.XA CN102247847B (zh) | 2010-05-12 | 2011-05-11 | 一种草酸酯加氢合成乙二醇的铜硅催化剂 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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CN201010170504 | 2010-05-12 | ||
CN201010170504X | 2010-05-12 | ||
CN201010170504.X | 2010-05-12 | ||
CN201110121199.XA CN102247847B (zh) | 2010-05-12 | 2011-05-11 | 一种草酸酯加氢合成乙二醇的铜硅催化剂 |
Publications (2)
Publication Number | Publication Date |
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CN102247847A CN102247847A (zh) | 2011-11-23 |
CN102247847B true CN102247847B (zh) | 2015-03-04 |
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CN201110121199.XA Expired - Fee Related CN102247847B (zh) | 2010-05-12 | 2011-05-11 | 一种草酸酯加氢合成乙二醇的铜硅催化剂 |
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CN (1) | CN102247847B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103539635B (zh) * | 2012-07-12 | 2016-07-13 | 中国石油化工股份有限公司 | 用于丙酮加氢制备异丙醇的方法 |
CN104248952B (zh) * | 2013-06-28 | 2017-02-15 | 中国石油化工股份有限公司 | 一种草酸酯加氢制乙二醇的催化剂及其制备方法 |
CN105777494B (zh) * | 2014-12-24 | 2018-06-12 | 高化学技术株式会社 | 乙二醇的制备方法 |
CN109794249B (zh) * | 2019-01-25 | 2021-11-19 | 太原理工大学 | 一种层状硅酸铜锌纳米片的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101138730A (zh) * | 2007-10-10 | 2008-03-12 | 天津大学 | 草酸酯加氢合成乙醇酸酯的催化剂及其制备方法 |
CN101607205A (zh) * | 2009-07-24 | 2009-12-23 | 华烁科技股份有限公司 | 一种草酸二甲酯加氢制乙二醇催化剂及其制备方法 |
CN101648134A (zh) * | 2009-08-27 | 2010-02-17 | 浙江大学 | 用于草酸二甲酯加氢制取乙二醇的铜硅催化剂及制备方法 |
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2011
- 2011-05-11 CN CN201110121199.XA patent/CN102247847B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101138730A (zh) * | 2007-10-10 | 2008-03-12 | 天津大学 | 草酸酯加氢合成乙醇酸酯的催化剂及其制备方法 |
CN101607205A (zh) * | 2009-07-24 | 2009-12-23 | 华烁科技股份有限公司 | 一种草酸二甲酯加氢制乙二醇催化剂及其制备方法 |
CN101648134A (zh) * | 2009-08-27 | 2010-02-17 | 浙江大学 | 用于草酸二甲酯加氢制取乙二醇的铜硅催化剂及制备方法 |
Non-Patent Citations (1)
Title |
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Ethanol dehydrogenation over copper catalysts on rice husk ash prepared by ion exchange;Chang Feg-Wen, et al.;《Applied Catalysis A:General》;20060309;第304卷;30-39 * |
Also Published As
Publication number | Publication date |
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CN102247847A (zh) | 2011-11-23 |
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TR01 | Transfer of patent right |
Effective date of registration: 20171229 Address after: 562300 Guizhou Province, Xingren Buyi and Miao Autonomous Prefecture Xingren County Economic Development Zone (Industrial Park) Patentee after: Guizhou Xin alcohol science and Technology Development Co.,Ltd. Address before: Fuzhou City, Fujian province 350002 Yangqiao Road No. 155 Patentee before: FUJIAN INSTITUTE OF RESEARCH ON THE STRUCTURE OF MATTER, CHINESE ACADEMY OF SCIENCES |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Copper-silicon catalyst used in process of synthesizing ethylene glycol by hydrogenating oxalate Effective date of registration: 20200525 Granted publication date: 20150304 Pledgee: Guizhou Xinchun Energy Co.,Ltd. Pledgor: Guizhou Xin alcohol science and Technology Development Co.,Ltd. Registration number: Y2020110000003 |
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CF01 | Termination of patent right due to non-payment of annual fee |