| 酯化工艺塔EG循环量对酯化工艺的影响 |
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| 引用本文： | 吴坤成 郑汉. 酯化工艺塔EG循环量对酯化工艺的影响[J]. 聚酯工业, 1999, 12(4): 43-47 |
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| 作者姓名： | 吴坤成 郑汉 |
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| 作者单位： | 海南兴业聚酯股份有限公司!海南海口,570314,海南兴业聚酯股份有限公司!海南海口,570314 |
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| 摘 要： | 改变酯化工艺塔EG循环量,测试工艺塔回流水中的非水分（有机物）含量,酯化热井中EG水含量及切片中端羧基和DEG含量,探讨酯化EG循环量变化对酯化反应的影响,为更高负荷生产扩展空间。
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| 关 键 词： | PET 酯化 EG循环量 |
Effect of EG circulation in esterification process tower on esterification process |
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| Abstract: | In Changing the EG circulation in esterification process tower,the non-water(organic compound)content of the reflux water in process tower,the water content of in esterification heat well,and the－COOH and DEG content in Chip was determined. The effect of the chane in EG circulation on esterificationreaction was studied and the space to get higher load production was extended. |
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| Keywords: | PET esterification EG circulation |
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