| 丙烯腈成品塔冷凝器结垢问题的分析及处理 |
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| 引用本文： | 陈丽,孙纯国,胡红旗,栾国颜.丙烯腈成品塔冷凝器结垢问题的分析及处理[J].天津化工,2012,26(5):46-48. |
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| 作者姓名： | 陈丽 孙纯国 胡红旗 栾国颜 |
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| 作者单位： | 1. 吉林化工学院化工与材料工程学院,吉林,132022
2. 中国石油吉林石化公司丙烯腈厂,吉林,132022 |
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| 摘 要： | 本文通过对丙烯腈生产的关键设备成品塔冷凝器壳程结垢严重原因的分析,采用以波壁纹管取代直壁管的解决方案.通过生产运行实践,取得了很好的效果,建议在生产运行中广为采用.
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| 关 键 词： | 冷凝器 结垢 丙烯腈 波壁纹管 |
Analysis and treatment for the scaling problem of the condenser of finished products tower in acrylonitrile unit |
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| CHEN Li
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SUN Chuo-guo
,
HU Hong-qi
,
LUAN Guo-yan.Analysis and treatment for the scaling problem of the condenser of finished products tower in acrylonitrile unit[J].Tianjin Chemical Industry,2012,26(5):46-48. |
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| Authors: | CHEN Li SUN Chuo-guo HU Hong-qi LUAN Guo-yan |
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| Affiliation: | 1(1.School of Chemical &Materials Engineering,Jilin Institute of Chemical Technology,Jilin City 132022,China;2 Acrylonitrile Factory of Jilin Petrochemical Company,Ltd.,PetroChina,Jilin City 132021,China) |
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| Abstract: | In the paper,the writer Analysis the Key Equipments of acrylonitrile production,the condenser of finished products tower which scaling in Shell Side is serious.The writer Justify a solution which a wavy-walled tube displaced a straight-walled tube.The techniques have been operated by plant.A wavy-walled tube technique should be used in old plant reforming or new plant. |
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| Keywords: | condenser scaling acrylonitrile wavy-walled tube |
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