| 减压塔规整填料腐蚀现状与防护 |
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| 引用本文： | 吕广磊,刘小辉,单广斌,金有海.减压塔规整填料腐蚀现状与防护[J].安全．健康和环境,2014,14(1):1-4. |
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| 作者姓名： | 吕广磊 刘小辉 单广斌 金有海 |
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| 作者单位： | 中国石油大学(华东)化学工程学院,山东青岛,266580;中国石化安全工程研究院,山东青岛,266071 |
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| 摘 要： | 介绍了减压塔规整填料腐蚀的现状,阐述了介质温度、流速、腐蚀介质种类和填料尺寸等因素对规整填料腐蚀的影响,提出了改变工艺、加注缓蚀剂、改变材质和加强腐蚀检测等防护措施。
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| 关 键 词： | 减压塔 规整填料 腐蚀与防护 |
Corrosion Status and Protection of Structured Packing of Vacuum Distillation Tower |
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| Lv Guanglei,Liu Xiaohui,Shan Guangbin,Jin Youhai.Corrosion Status and Protection of Structured Packing of Vacuum Distillation Tower[J].Safety Environment Health,2014,14(1):1-4. |
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| Authors: | Lv Guanglei Liu Xiaohui Shan Guangbin Jin Youhai |
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| Institution: | 1.School of Chemical Engineering, China University of Petroleum (Eastern China), Shandong, Qingdao, 266580 2.SINOPEC Research Institute of Safety Engineering, Shandong, Qingdao, 266071 ) |
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| Abstract: | This paper introduces the corrosion status of structured packing of vacuum distillation tower and elaborates upon the influences of many factors includ- ing medium temperature, flow velocity, corrosion me- dium category and packing dimension on the corro- sion of structured packing, thus put forwarding the protection measures such as： changing technology, in- creasing corrosion inhibiter, changing material and enhancing corrosion detection, etc. |
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| Keywords: | vacuum distillation tower structured packing corrosion and protection |
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