| MTP装置精制系统带水问题的解决方案 |
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| 引用本文： | 王茂立,张克利.MTP装置精制系统带水问题的解决方案[J].广州化工,2012(2):121-122,139. |
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| 作者姓名： | 王茂立 张克利 |
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| 作者单位： | [1]内蒙古蒙大新能源化工基地开发有限公司,内蒙古乌审旗017314 [2]大唐内蒙古多伦煤化工有限责任公司,内蒙古多伦027300 |
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| 摘 要： | MTP装置精制系统带水严重，导致丙烯产品含水含量过高而致使产品不合格，同时还导致精制系统深冷管线发生冻堵现象，原因为进精制系统进料液烃中含水量过高。通过液烃干燥器前增加聚结器、压缩机四段分离罐增加脱水罐的改造措施，显著降低了精制系统进料液烃中的含水量，保证了后续系统的稳定运行。
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| 关 键 词： | 丙烯产品 液烃干燥 聚结器 改造 |
The Solution for the Problem of Too Much Water Content in Purification Section of the MTP Plant |
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| WANG Mao-li,ZHANG Ke-li.The Solution for the Problem of Too Much Water Content in Purification Section of the MTP Plant[J].GuangZhou Chemical Industry and Technology,2012(2):121-122,139. |
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| Authors: | WANG Mao-li ZHANG Ke-li |
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| Affiliation: | WANG Mao - li , ZHANG Ke - li(1 Inner Mongolia Mengda New Energy Chemical Industry Base Development Co, , Ltd. , Inner Mongolia Uxin Banner 017314; 2 Datang Inner Mongolia Duolun Coal Chemical Co. , Ltd. , Inner Mongolia Duolun 027300, China) |
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| Abstract: | The water content in the purification section of one MTP plant was below the standard. Too much water leads to product failure and frozen cryogenic pipe. The main reason was the high water content in the feed HC liguid of the purification section. Through adding coalescer before HC LIQUID dryer and water removing drum in the four stage separa- tor, the propylene product met clients＇ demands and the purification system was stable. |
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| Keywords: | propylene product HC LIDUID coalescer modification |
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