CN106748619B - 一种从包含丙烷和二甲醚的原料物流中精制丙烷的工艺 - Google Patents
一种从包含丙烷和二甲醚的原料物流中精制丙烷的工艺 Download PDFInfo
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- CN106748619B CN106748619B CN201611161372.8A CN201611161372A CN106748619B CN 106748619 B CN106748619 B CN 106748619B CN 201611161372 A CN201611161372 A CN 201611161372A CN 106748619 B CN106748619 B CN 106748619B
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- dimethyl ether
- propane
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
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CN201611161372.8A CN106748619B (zh) | 2016-12-15 | 2016-12-15 | 一种从包含丙烷和二甲醚的原料物流中精制丙烷的工艺 |
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CN201611161372.8A CN106748619B (zh) | 2016-12-15 | 2016-12-15 | 一种从包含丙烷和二甲醚的原料物流中精制丙烷的工艺 |
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CN106748619A CN106748619A (zh) | 2017-05-31 |
CN106748619B true CN106748619B (zh) | 2019-08-09 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110205168A (zh) * | 2019-05-15 | 2019-09-06 | 沈阳瑞鸿能源环保科技有限公司 | 一种二甲醚新能源的配方以及制备工艺和浓缩方法 |
CN110330413B (zh) * | 2019-07-31 | 2022-08-09 | 惠生工程(中国)有限公司 | 一种回收醇醚水溶液物流中丙二醇单甲醚的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003020678A2 (en) * | 2001-08-31 | 2003-03-13 | Exxonmobil Chemical Patents Inc. | Method of separating dimethyl ether from an olefin stream |
CN1596237A (zh) * | 2001-10-16 | 2005-03-16 | 埃克森美孚化学专利公司 | 从烯烃物流中除去二甲醚的方法 |
CN101076507A (zh) * | 2004-10-29 | 2007-11-21 | 卢吉股份公司 | 从多种烃化合物的混合物中除去含氧有机化合物的方法 |
CN101333144A (zh) * | 2008-07-08 | 2008-12-31 | 中国石油化工股份有限公司 | 从烯烃物流中脱除二甲醚的方法 |
CN103145520A (zh) * | 2011-09-29 | 2013-06-12 | 中国石油化工股份有限公司 | C4物流中二甲醚的脱除方法 |
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2016
- 2016-12-15 CN CN201611161372.8A patent/CN106748619B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003020678A2 (en) * | 2001-08-31 | 2003-03-13 | Exxonmobil Chemical Patents Inc. | Method of separating dimethyl ether from an olefin stream |
CN1596237A (zh) * | 2001-10-16 | 2005-03-16 | 埃克森美孚化学专利公司 | 从烯烃物流中除去二甲醚的方法 |
CN101076507A (zh) * | 2004-10-29 | 2007-11-21 | 卢吉股份公司 | 从多种烃化合物的混合物中除去含氧有机化合物的方法 |
CN101333144A (zh) * | 2008-07-08 | 2008-12-31 | 中国石油化工股份有限公司 | 从烯烃物流中脱除二甲醚的方法 |
CN103145520A (zh) * | 2011-09-29 | 2013-06-12 | 中国石油化工股份有限公司 | C4物流中二甲醚的脱除方法 |
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Address after: No. 699 Zhongke Road, 201210 China (Shanghai) Free Trade Pilot Area Applicant after: Wison Engineering Ltd. Applicant after: WISON (NANJING) CLEAN ENERGY CO.,LTD. Address before: 201203 No. 1399 Zhangheng Road, Zhangjiang High-tech Park, Pudong New Area, Shanghai Applicant before: Wison Engineering Ltd. Applicant before: WISON (NANJING) CLEAN ENERGY CO.,LTD. |
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Address after: No. 699, Zhongke Road, China (Shanghai) pilot Free Trade Zone, 201210 Co-patentee after: NANJING CHENGZHI CLEAN ENERGY Co.,Ltd. Patentee after: Wison Engineering Ltd. Address before: 699 Zhongke Road, China (Shanghai) pilot Free Trade Zone Co-patentee before: Nanjing Zhicheng clean energy Limited by Share Ltd. Patentee before: Wison Engineering Ltd. Address after: No. 699, Zhongke Road, China (Shanghai) pilot Free Trade Zone, 201210 Co-patentee after: Nanjing Zhicheng clean energy Limited by Share Ltd. Patentee after: Wison Engineering Ltd. Address before: 699 Zhongke Road, China (Shanghai) pilot Free Trade Zone Co-patentee before: WISON (NANJING) CLEAN ENERGY Co.,Ltd. Patentee before: Wison Engineering Ltd. |
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