CN103787832A - 醋酸甲酯加氢制备乙醇的工艺方法 - Google Patents
醋酸甲酯加氢制备乙醇的工艺方法 Download PDFInfo
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- CN103787832A CN103787832A CN201410032000.XA CN201410032000A CN103787832A CN 103787832 A CN103787832 A CN 103787832A CN 201410032000 A CN201410032000 A CN 201410032000A CN 103787832 A CN103787832 A CN 103787832A
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- 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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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
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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
- Y02P20/10—Process efficiency
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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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- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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Application Number | Priority Date | Filing Date | Title |
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CN201410032000.XA CN103787832B (zh) | 2014-01-22 | 2014-01-22 | 醋酸甲酯加氢制备乙醇的工艺方法 |
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CN201410032000.XA CN103787832B (zh) | 2014-01-22 | 2014-01-22 | 醋酸甲酯加氢制备乙醇的工艺方法 |
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CN103787832A true CN103787832A (zh) | 2014-05-14 |
CN103787832B CN103787832B (zh) | 2016-08-31 |
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CN201410032000.XA Active CN103787832B (zh) | 2014-01-22 | 2014-01-22 | 醋酸甲酯加氢制备乙醇的工艺方法 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101306994A (zh) * | 2008-06-18 | 2008-11-19 | 河北工业大学 | 生产高纯度醋酸甲酯的工艺方法和装置 |
CN101910100A (zh) * | 2007-11-14 | 2010-12-08 | 英国石油有限公司 | 由碳质原料生产醇的改进的方法 |
CN101941887A (zh) * | 2010-09-30 | 2011-01-12 | 江苏丹化煤制化学品工程技术有限公司 | 一种一氧化碳与氢气间接合成乙醇的方法 |
CN103373899A (zh) * | 2012-04-27 | 2013-10-30 | 上海浦景化工技术有限公司 | 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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2014
- 2014-01-22 CN CN201410032000.XA patent/CN103787832B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101910100A (zh) * | 2007-11-14 | 2010-12-08 | 英国石油有限公司 | 由碳质原料生产醇的改进的方法 |
CN101306994A (zh) * | 2008-06-18 | 2008-11-19 | 河北工业大学 | 生产高纯度醋酸甲酯的工艺方法和装置 |
CN101941887A (zh) * | 2010-09-30 | 2011-01-12 | 江苏丹化煤制化学品工程技术有限公司 | 一种一氧化碳与氢气间接合成乙醇的方法 |
CN103373899A (zh) * | 2012-04-27 | 2013-10-30 | 上海浦景化工技术有限公司 | 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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Effective date of registration: 20170619 Address after: 046000 Shanxi Changzhi suburb West White Rabbit Village Huo Jia Village Patentee after: Changzhi Huo Jia Industry Co., Ltd. Address before: 300384 the Binhai New Area of Tianjin Huayuan Industrial Park Haitai Information Plaza D block, room 1310 Patentee before: Tianjin Pulai Chemical Technology Co., Ltd. |
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Effective date of registration: 20220309 Address after: Room 1310, block D, Haitai Information Plaza, 8 Huatian Road, Huayuan Industrial Zone, Binhai New Area, Tianjin 300384 Patentee after: TIANJIN PULAI CHEMICAL TECHNOLOGY Co.,Ltd. Address before: 046000 huojiagou village, xibaitu Township, suburb of Changzhi City, Shanxi Province Patentee before: CHANGZHI HUOJIA INDUSTRY Co.,Ltd. |