| 顺酐回收技术及发展趋势 |
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| 引用本文： | 徐立勇,齐欣,张文勤,唐向阳,安颖.顺酐回收技术及发展趋势[J].化工时刊,2003,17(3):17-20. |
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| 作者姓名： | 徐立勇 齐欣 张文勤 唐向阳 安颖 |
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| 作者单位： | 天津大学化学系,天津,300072 |
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| 摘 要： | 顺酐是一种重要的有机化工原料，对国内外顺酐生产工艺中回收技术的发展进行了系统回顾。介绍了部分冷凝技术和水吸收技术的发展，详细介绍了以邻苯二甲酸酯、脂环酸酯和醇3类有机溶剂为主的有机溶剂回收技术的发展。并且结合对目前广泛应用的顺酐回收技术的分析比较，提出了国内外顺酐回收技术的发展趋势以供我国发展顺酐工业之参考。
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| 关 键 词： | 顺酐 回收技术 发展趋势 部分冷凝 水吸收 有机溶剂吸收 |
| 修稿时间： | 2003年1月10日 |
Technical Review and Developing Trends Of Maleic Anhydride Recovery |
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| Xu Liyong Qi Xin Zhang Wenqin Tang Xiangyang An Ying.Technical Review and Developing Trends Of Maleic Anhydride Recovery[J].Chemical Industry Times,2003,17(3):17-20. |
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| Authors: | Xu Liyong Qi Xin Zhang Wenqin Tang Xiangyang An Ying |
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| Abstract: | Since maleic anhydride is an important material to organic chemical industry, its recovery techniques are reviewed systematically. Developments of partial condensation and water absorption are introduced as well as organic solvents absorptionusing dialkyl phthalates, cycloaliphatic dialkyl esters and alcohols in detail. Considering the main maleic anhydride recovery teclniques being widely used nowadays, several developing trends, which may be helpful for further development of the maleic anhydride industry of our country, are presented for reference in the article. |
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| Keywords: | maleic anhydride recovery development |
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