| 聚酯装置高负荷运转下端羧基的控制 |
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| 引用本文： | 杜平安,李汉耀.聚酯装置高负荷运转下端羧基的控制[J].聚酯工业,1999,12(4):27-30. |
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| 作者姓名： | 杜平安 李汉耀 |
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| 作者单位： | 洛阳石化总厂化纤厂!河南洛阳，471012，洛阳石化总厂化纤厂!河南洛阳，471012，洛阳石化总厂化纤厂!河南洛阳，471012，洛阳石化总厂化纤厂!河南洛阳，471012 |
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| 摘 要： | 通过分析影响切片中端羧基含量的各种因素，讨论杜邦装置在不同负荷下的工艺参数。结论：可以通过工艺过程的负荷前移的方法，解决提高负荷而带来的端羧基含量升高问题。
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| 关 键 词： | 聚酯 高负荷 端羧基 |
Carboxyl end group control of PET plant under highloads operation |
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| DU Ping-an, LI Han-yao, JIN Xiang-zhong,LI Ya-chao.Carboxyl end group control of PET plant under highloads operation[J].Polyester Industry,1999,12(4):27-30. |
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| Authors: | DU Ping-an LI Han-yao JIN Xiang-zhong LI Ya-chao |
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| Abstract: | Various facts affacted the amount of carboxyl end group(—COOH)in polyester chip were ana-lyzed. The production process paramters of Dupont PET plant under various loads were disscussed. It wasconcluded that the problem of carboxyl end group amount increase caused by the increase of loads will besolved through advancing the the loads in PET production process. |
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| Keywords: | PET high loads carboxyl end group |
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