| 加工高酸原油炼油设备防腐技术新进展 |
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| 引用本文： | 张叶红,李萍,吕振波,赵杉林,代孟元. 加工高酸原油炼油设备防腐技术新进展[J]. 腐蚀科学与防护技术, 2007, 19(3): 207-210 |
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| 作者姓名： | 张叶红 李萍 吕振波 赵杉林 代孟元 |
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| 作者单位： | 辽宁石油化工大学,石油化工学院,抚顺,113001;辽宁石油化工大学,石油化工学院,抚顺,113001;辽宁石油化工大学,石油化工学院,抚顺,113001;辽宁石油化工大学,石油化工学院,抚顺,113001;辽宁石油化工大学,石油化工学院,抚顺,113001 |
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| 基金项目： | 中国石油化工集团公司资助项目 |
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| 摘 要： | 介绍了加工高酸原油炼油设备防腐蚀技术的进展和应用情况.主要采取混炼、化学物理方法脱酸、材质升级、加注缓蚀剂以及进行有效的腐蚀监测及预测技术是减轻环烷酸危害的有效手段,并且在抑制高温环烷酸腐蚀的缓蚀剂产品中,磷系好于非磷系,但以混合型最为有效.
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| 关 键 词： | 环烷酸 防腐 脱酸 缓蚀剂 |
| 文章编号： | 1002-6495（2007）02-0207-04 |
| 收稿时间： | 2006-04-10 |
| 修稿时间： | 2006-04-102006-06-21 |
PROGRESS ON CORROSION PROTECTION TECHNOLOGY FOR PROCESSING HIGHLY ACIDIC CRUDE OIL |
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| ZHANG Ye-hong,LI Ping,LV Zheng-bo,ZHAO Shan-lin,DAI Meng-yuan. PROGRESS ON CORROSION PROTECTION TECHNOLOGY FOR PROCESSING HIGHLY ACIDIC CRUDE OIL[J]. Corrosion Science and Protection Technology, 2007, 19(3): 207-210 |
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| Authors: | ZHANG Ye-hong LI Ping LV Zheng-bo ZHAO Shan-lin DAI Meng-yuan |
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| Affiliation: | School of Petrochemical Engineering , Liaoning University of Petroleum and Chemical Technology, Fushun 113001 |
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| Abstract: | The development and application of corrosion protection technologies for the equipment in processing crude oils with high acid value are discussed. The effective measures for miligating the corrosion are appropriate crude oil blending, deacidification with chemical or physical methods, upgrade of the materials for equipment, the effective corrosion monitoring and predicting as well as injection of corrosion inhibitors. Among all the inhibitors for high temperature naphthenic acid corrosion, the effectiveness of phosphor series is better than non -phosphor ones. However the compound type is the most effective. |
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| Keywords: | naphthenic acid corrosion protection deacidification corrosion inhibitor |
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