| 新型环烷酸腐蚀动态模拟试验装置的研制 |
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| 引用本文： | 周建龙,李晓刚,程学群,胡洋,刘小辉,郑俊鹤,单广斌,刘万力.新型环烷酸腐蚀动态模拟试验装置的研制[J].材料保护,2010,43(2). |
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| 作者姓名： | 周建龙 李晓刚 程学群 胡洋 刘小辉 郑俊鹤 单广斌 刘万力 |
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| 作者单位： | 北京科技大学材料科学与工程学院,北京,100083;中国石油化工股份有限公司青岛安全工程研究院,山东,青岛,266071;北京康泰丰源科技发展有限公司,北京,100094 |
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| 基金项目： | 国家"十一五"科技支撑计划 |
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| 摘 要： | 鉴于环烷酸腐蚀在炼油行业中的重要性和普遍性以及模拟试验难度大,研制了具有远程、安全、快捷、直观特性的新型环烷酸腐蚀动态模拟试验装置.该装置由循环回路系统、控温系统、PLC控制系统及电脑监控系统组成,实现了温度、流速、冲蚀角度、材料、油品种类、缓蚀剂等对环烷酸腐蚀影响等变量的交叉控制,有助于研究材料的高温环烷酸腐蚀行为;尤其是试样室的设计,实现了与实际工程极为相似的高流速汽-液双相冲刷流程,可为炼油行业的选材提供重要参考依据,具有很强的模拟性和实用性.同时,有效地避免了试验过程中油品的结焦问题.
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| 关 键 词： | 环烷酸腐蚀 动态模拟 炼油行业 装置 |
Development of a New Apparatus for Dynamic Simulation of Corrosion Induced by Naphthenic Acid |
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| ZHOU Jian-long,LI Xiao-gang,CHENG Xue-qun,HUYang,LIU Xiao-hui,ZHENG Jun-he,SHAN Guang-bin,LIU Wan-li.Development of a New Apparatus for Dynamic Simulation of Corrosion Induced by Naphthenic Acid[J].Journal of Materials Protection,2010,43(2). |
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| Authors: | ZHOU Jian-long LI Xiao-gang CHENG Xue-qun HUYang LIU Xiao-hui ZHENG Jun-he SHAN Guang-bin LIU Wan-li |
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| Affiliation: | ZHOU Jian-long1,LI Xiao-gang1,CHENG Xue-qun1,HUYang1,LIU Xiao-hui2,ZHENG Jun-he2,SHAN Guang-bin2,LIU Wan-li (1.School of Materials Science , Engineering,University of Science , Technology Beijing,Beijing 100083,China,2.Qingdao Institute of Safety , Engineering,Sinopec,Qingdao 266071,3.Beijing Kingtech Company Ltd.,Beijing 100094,China) |
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| Abstract: | In view of the importance and prevalence of corrosion in-duced by naphthenic acid ( NA) in refinery industry,a new ap-paratus had been developed for dynamic simulation and monito-ring of NA-induced corrosion.The apparatus,made up of cyclic test unit,temperature controlling unit,PLC controlling unit and PC monitoring unit,had the advantages of remote control,safety,fast response and visualization.It could be well performed to in-vestigate the interactive effects among temperature,velocity,ero-sion angle,mate... |
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| Keywords: | naphthenic acid-induced corrosion dynamic simulation refinery industry apparatus |
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