| 乙烯碱洗塔存在的问题及改进措施 |
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| 引用本文： | 魏凯,马永利,李怀玉,杨大伟.乙烯碱洗塔存在的问题及改进措施[J].乙烯工业,2011,23(3):1-4,21. |
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| 作者姓名： | 魏凯 马永利 李怀玉 杨大伟 |
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| 作者单位： | 中国石油兰州石化公司乙烯厂,甘肃兰州,730060 |
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| 摘 要： | 针对中国石油兰州石化公司460kt／a乙烯装置碱洗流程中碱用量过大、黄油生成量过多等问题，对其原因进行分析，提出可行的处理方法，延长碱洗塔的运行周期，改善碱洗塔的操作，并降低对环境的影响，从而确保乙烯装置长周期运行目标的实现。
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| 关 键 词： | 碱洗塔 碱消耗量 黄油 |
CAUSE ANALYSIS AND COUNTERMEASURES FOR PROBLEMS IN CAUSTIC TOWER OF ETHYLENE PLANT |
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| Wei Kai,Ma Yongli,Li Huaiyu,Yang Dawei.PetroChina Lanzhou Petrochemical Company,Gansu Lanzhou P.C..CAUSE ANALYSIS AND COUNTERMEASURES FOR PROBLEMS IN CAUSTIC TOWER OF ETHYLENE PLANT[J].Ethylene Industry,2011,23(3):1-4,21. |
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| Authors: | Wei Kai Ma Yongli Li Huaiyu Yang DaweiPetroChina Lanzhou Petrochemical Company Gansu Lanzhou PC |
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| Affiliation: | Wei Kai,Ma Yongli,Li Huaiyu,Yang Dawei.PetroChina Lanzhou Petrochemical Company,Gansu Lanzhou P.C.730060 |
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| Abstract: | This article analyzes the reasons for some problems in acid gas removal system of the 460 kt/a ethylene plant at PetroChina Lanzhou Petrochemical Company,such as high caustic consumption and large amount of grease produced,and proposes some reasonable methods to prolong the operation cycle of caustic tower,improve its operation and reduce its impact on the environment, so as to realize long-term operation of the ethylene plant. |
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| Keywords: | Caustic tower Caustic consumption Grease |
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