柴油加氢装置空气预热器腐蚀原因探析  

Analysis on the Causes for Corrosion of Air Pre - heater in Diesel Hydrogenation Plant

作　　者：彭勇[1] 吴海生[1] 周立新[1] 王晓哲[1] 

机构地区：[1]中国石化上海石油化工股份有限公司炼化部,200540

出　　处：《金山油化纤》2006年第4期39-41,共3页Petrochemical Technology in Jinshan

摘　　要：观察现场拍摄的空气预热器腐蚀照片,以烟道气分析数据作为参考值,分析空气预热器大修前后工艺参数变化情况,探讨空气预热器腐蚀原因。Based on the corrosion pictures of air pre - heater taken in the site, the causes were analyzed with reference to the analytical data of flue gas and the changing situation of process parameters before and after overhaul of the air pre - heater.

关 键 词：空气预热器 腐蚀 探析 

分 类 号：TK223.34[动力工程及工程热物理—动力机械及工程]