| 阳离子染料可染PET管道中结焦物的研究(二)——结焦物元素分析及形成机理 |
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| 引用本文： | 况成承,曹克贺,石继红,等. 阳离子染料可染PET管道中结焦物的研究(二)——结焦物元素分析及形成机理[J]. 聚酯工业, 2014, 0(1): 10-13,24 |
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| 作者姓名： | 况成承 曹克贺 石继红 等 |
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| 作者单位： | [1]中国石油化工股份有限公司洛阳分公司,河南洛阳471012 [2]东华大学,上海200051 |
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| 摘 要： | 生产阳离子染料可染PET的管道中某些部位容易形成结焦物造成堵塞,从而导致使用周期大大缩短正在引起业内关注。本文结合该PET生产工艺、化学反应机理以及结焦物元素分析(XRF)对结焦物进行了组成分析和形成原因的推测。
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| 关 键 词： | 阳离子染料可染PET 结焦物 元素组成 |
Study on the coke formed in the CDP melt pipe --Element composition and the forming mechanism of the coke |
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| ZHANG Xue-bin,GAN Sheng-hua,LI Hong-bin,WANG Shao-peng. Study on the coke formed in the CDP melt pipe --Element composition and the forming mechanism of the coke[J]. Polyester Industry, 2014, 0(1): 10-13,24 |
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| Authors: | ZHANG Xue-bin GAN Sheng-hua LI Hong-bin WANG Shao-peng |
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| Affiliation: | ZHANG Xue-bin, GAN Sheng-hua, LI Hong-bin, WANG Shao-peng (China Textile Academy Joyou Chemical Engineering Co. Ltd. , Beijing 100025, China) |
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| Abstract: | The coke formed in the CDP melt pipe blocks the pipe, leading to the reduce of the service life has been giv- en more attention in the polyester industry. In this paper, the composition analysis and forming reasons of the coke were inferred combination with PET production technological process,some mechanisms of chemical reaction and XRF. |
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| Keywords: | CDP coke element composition |
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