| 优化预缩刮板控制,提高真空稳定性 |
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| 引用本文： | 姚炜国,王永刚. 优化预缩刮板控制,提高真空稳定性[J]. 聚酯工业, 2005, 18(6): 39-41 |
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| 作者姓名： | 姚炜国 王永刚 |
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| 作者单位： | 新疆屯河聚酯有限责任公司,新疆,昌吉,831100 |
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| 摘 要： | 3万t聚酯装置在扩容150%后,通过对预缩真空系统的影响因素的分析,采取SFC顺序控制与传统PID控制有效结合,解决了工艺控制过程中存在的不稳问题。
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| 关 键 词： | 聚酯 刮板 控制 |
| 文章编号： | 1008-8261(2005)06-0039-02 |
| 修稿时间： | 2005-05-23 |
Optimize scraper control of pre-polycondensation to enhance the vacuum steadiness |
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| YAO Wei-guo,WANG Yong-gang. Optimize scraper control of pre-polycondensation to enhance the vacuum steadiness[J]. Polyester Industry, 2005, 18(6): 39-41 |
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| Authors: | YAO Wei-guo WANG Yong-gang |
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| Abstract: | After 150% capacity increasing of 30 kt PET plant,through analysis of the factors that have effect on the prepolycondensation vaccum system,effective combination the SFC sequence control with the traditional PID control,the unstable problems exist in the technology control process were solved. |
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| Keywords: | PET scraper control |
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