| 乙烯装置裂解气压缩机结焦问题研究与对策 |
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| 引用本文： | 周巍.乙烯装置裂解气压缩机结焦问题研究与对策[J].乙烯工业,2011,23(3):47-49. |
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| 作者姓名： | 周巍 |
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| 作者单位： | 中国石油大庆石化分公司化工一厂,黑龙江大庆,163714 |
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| 摘 要： | 中国石油大庆石化分公司化工一厂乙烯装置裂解气压缩机通过采取压缩机级间注水、中压缸注洗油、注入阻聚剂的方法,降低段间排出温度,减缓机组结焦速率,达到延长裂解气压缩机长周期运行的目的。文中分别对压缩机注洗油和注水进行了分析探讨,意在通过探索,更大程度减缓机组结焦速率,提高机组运行周期。
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| 关 键 词： | 聚合 洗油 注水 阻聚剂 压缩机 |
Research on Coking in Cracking Gas Compressor in Ethylene Plant and the Countermeasures |
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| Zhou Wei.PetroChina Daqing Petrochemical Company,Heilongjiang Daqing,P.C..Research on Coking in Cracking Gas Compressor in Ethylene Plant and the Countermeasures[J].Ethylene Industry,2011,23(3):47-49. |
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| Authors: | Zhou WeiPetroChina Daqing Petrochemical Company Heilongjiang Daqing PC |
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| Affiliation: | Zhou Wei.PetroChina Daqing Petrochemical Company,Heilongjiang Daqing,P.C.163714 |
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| Abstract: | By taking measures including interstage water injection, wash oil injection into intermediate pressure cylinder and polymerization retarder injection,the interstage discharge temperature in cracking gas compressor of the ethylene plant at No.1 Chemical Works of PetroChina Daqing Petrochemical Company is reduced,the coking speed of compressor unit is slowed down and the long-term operation of cracking gas compressor is realized. This article analyzes and discusses wash oil injection and water injection respe... |
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| Keywords: | Polymerization Wash oil Water injection Polymerization retarder Compressor |
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