CN103539771B - 一种碳酸亚乙烯酯的提纯方法 - Google Patents
一种碳酸亚乙烯酯的提纯方法 Download PDFInfo
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- CN103539771B CN103539771B CN201310487436.3A CN201310487436A CN103539771B CN 103539771 B CN103539771 B CN 103539771B CN 201310487436 A CN201310487436 A CN 201310487436A CN 103539771 B CN103539771 B CN 103539771B
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- vinylene carbonate
- activated alumina
- crude product
- porous activated
- alumina
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D317/34—Oxygen atoms
- C07D317/40—Vinylene carbonate; Substituted vinylene carbonates
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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Priority Applications (1)
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CN201310487436.3A CN103539771B (zh) | 2013-10-17 | 2013-10-17 | 一种碳酸亚乙烯酯的提纯方法 |
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CN201310487436.3A CN103539771B (zh) | 2013-10-17 | 2013-10-17 | 一种碳酸亚乙烯酯的提纯方法 |
Publications (2)
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CN103539771A CN103539771A (zh) | 2014-01-29 |
CN103539771B true CN103539771B (zh) | 2015-11-04 |
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CN201310487436.3A Active CN103539771B (zh) | 2013-10-17 | 2013-10-17 | 一种碳酸亚乙烯酯的提纯方法 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105541782A (zh) * | 2015-12-18 | 2016-05-04 | 苏州华一新能源科技有限公司 | 一种碳酸亚乙烯酯的纯化方法 |
CN106179275A (zh) * | 2016-08-21 | 2016-12-07 | 王金桢 | 一种碳酸亚乙烯酯提纯用吸附剂的制备方法 |
CN106179274A (zh) * | 2016-08-21 | 2016-12-07 | 王金桢 | 一种碳酸亚乙烯酯吸附剂的制备方法 |
CN112266373A (zh) * | 2020-11-24 | 2021-01-26 | 泰兴华盛精细化工有限公司 | 一种碳酸亚乙烯酯的提纯方法 |
CN113527251B (zh) * | 2021-09-01 | 2022-10-21 | 上海如鲲新材料股份有限公司 | 一种碳酸亚乙烯酯的制备方法 |
CN114011107B (zh) * | 2021-11-18 | 2022-06-24 | 中建安装集团有限公司 | 一种新型连续化生产高纯碳酸亚乙烯酯的装置及方法 |
CN114349731A (zh) * | 2022-01-27 | 2022-04-15 | 珠海长先新材料科技股份有限公司 | 一种对碳酸亚乙烯酯进行纯化的方法 |
CN115232100B (zh) * | 2022-09-21 | 2022-12-09 | 湖南省正源储能材料与器件研究所 | 一种碳酸亚乙烯酯精馏过程中溶剂回收的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101193691A (zh) * | 2005-05-06 | 2008-06-04 | 环球油品公司 | 用于脱除流体流中酸气体的清除剂 |
CN101407508A (zh) * | 2008-11-13 | 2009-04-15 | 常熟市赛礼隆新能源材料科技有限公司 | 碳酸亚乙烯酯的合成方法 |
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2013
- 2013-10-17 CN CN201310487436.3A patent/CN103539771B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101193691A (zh) * | 2005-05-06 | 2008-06-04 | 环球油品公司 | 用于脱除流体流中酸气体的清除剂 |
CN101407508A (zh) * | 2008-11-13 | 2009-04-15 | 常熟市赛礼隆新能源材料科技有限公司 | 碳酸亚乙烯酯的合成方法 |
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CN103539771A (zh) | 2014-01-29 |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Patentee after: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE Co.,Ltd. Patentee after: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Patentee before: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE Patentee before: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20161008 Address after: No. three road 300131 Tianjin city Hongqiao District dingzigu No. 85 Patentee after: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE Co.,Ltd. Patentee after: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Patentee before: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE Co.,Ltd. Patentee before: CNOOC ENERGY TECHNOLOGY & SERVICES Ltd. |