| PVA聚合工序VAc聚合率波动的原因分析及对策 |
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| 引用本文： | 邓秀江,李娜.PVA聚合工序VAc聚合率波动的原因分析及对策[J].科学技术与工程,2006,6(15):2297-2300. |
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| 作者姓名： | 邓秀江 李娜 |
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| 作者单位： | 1. 西安交通大学能源与动力工程学院化工系,西安,710049
2. 中国石化集团四川维尼纶厂,重庆,401254 |
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| 摘 要： | 醋酸乙烯（VAc）聚合率是聚乙烯醇（PVA）生产过程中的重要参数。结合VAc甲醇（MeOH）溶液聚合速率方程和工业生产流程，分析了VAc聚合率波动原因，找出了主要因素，并制定了解决问题的切实可行对策。
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| 关 键 词： | VAc聚合率 波动 原因分析 对策 |
| 文章编号： | 1671-1815(2006)15-2297-04 |
| 收稿时间： | 2006-01-04 |
| 修稿时间： | 2006年1月4日 |
Cause Analysis and Countermeasures of VAc Polymerization Rate Fluctuation during Polymerization Process of PVA |
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| DENG Xiujiang,LI Na.Cause Analysis and Countermeasures of VAc Polymerization Rate Fluctuation during Polymerization Process of PVA[J].Science Technology and Engineering,2006,6(15):2297-2300. |
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| Authors: | DENG Xiujiang LI Na |
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| Abstract: | VAc polymerization rate is an important factor in the process of PVA production. Combined with the polymerizing velocity equation of VAc solution polymerization using methanol as solvent and the industrial process status, the causes.of polymerization rate fluctuation of VAc were analyzed and the major factors were found out and the countermeasures to solve such problems were suggested. |
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| Keywords: | VAC polymerization rate fluctuation causes analysis countermeasures |
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