CN101357879B - 一种甲醇三塔精馏***及工艺 - Google Patents
一种甲醇三塔精馏***及工艺 Download PDFInfo
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- CN101357879B CN101357879B CN2008101394433A CN200810139443A CN101357879B CN 101357879 B CN101357879 B CN 101357879B CN 2008101394433 A CN2008101394433 A CN 2008101394433A CN 200810139443 A CN200810139443 A CN 200810139443A CN 101357879 B CN101357879 B CN 101357879B
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CN2008101394433A CN101357879B (zh) | 2008-09-10 | 2008-09-10 | 一种甲醇三塔精馏***及工艺 |
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CN2008101394433A CN101357879B (zh) | 2008-09-10 | 2008-09-10 | 一种甲醇三塔精馏***及工艺 |
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CN101357879A CN101357879A (zh) | 2009-02-04 |
CN101357879B true CN101357879B (zh) | 2012-02-29 |
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CN2008101394433A Expired - Fee Related CN101357879B (zh) | 2008-09-10 | 2008-09-10 | 一种甲醇三塔精馏***及工艺 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101570466B (zh) * | 2009-05-18 | 2012-07-04 | 西安石油大学 | 一种甲醇多效精馏工艺 |
CN102060661B (zh) * | 2009-11-11 | 2013-04-10 | 兖矿国泰化工有限公司 | 一种甲醇精馏***的运行工艺 |
CN102210937A (zh) * | 2011-05-11 | 2011-10-12 | 山东蓬莱小鸭洗涤设备有限公司 | 一种蒸馏塔 |
CN102992951B (zh) * | 2012-12-20 | 2015-06-24 | 湖南宜化化工有限责任公司 | 一种三塔精馏制备高纯度精甲醇的方法 |
CN105536279A (zh) * | 2015-12-21 | 2016-05-04 | 七台河宝泰隆煤化工股份有限公司 | 甲醇精馏装置 |
CN112811976B (zh) * | 2021-01-12 | 2023-01-13 | 江苏扬农化工集团有限公司 | 一种双氧水法制环氧氯丙烷水相中溶剂回收的方法 |
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2008
- 2008-09-10 CN CN2008101394433A patent/CN101357879B/zh not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
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葛方晋.三塔流程甲醇精馏技术的应用.《小氮肥》.2007,第35卷(第12期),12-14. * |
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CN101357879A (zh) | 2009-02-04 |
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C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Junhong Inventor after: Liu Yongbing Inventor after: Chen Aizhong Inventor after: Ye Shengfang Inventor after: Lv Yunjiang Inventor after: Xiao Hongling Inventor before: Liu Yongbing Inventor before: Chen Aizhong Inventor before: Ye Shengfang Inventor before: Lv Yunjiang Inventor before: Xiao Hongling |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU YONGBING CHEN AIZHONG YE SHENGFANG LV YUNJIANG XIAO HONGLING TO: YANG JUNHONG LIU YONGBING CHEN AIZHONG YE SHENGFANG LV YUNJIANG XIAO HONGLING |
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