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Discussion of on-line cleaning and the relative problems in the cooling water system in oil refinery
Author(s): 
Pages: 60-62
Year: Issue:  9
Journal: INDUSTRIAL WATER TREATMENT

Keyword:  在线清洗生物黏泥漏油腐蚀;
Abstract: 介绍了大庆炼化公司第三循环水场在线清洗的方案制定过程及清洗结果.分析了炼油系统影响换热器热交换能力的主要因素,特别强调了换热器物料侧物料污垢对换热器热交换效率的影响有时甚于水污垢带来的影响.而循环冷却水系统生物黏泥的产生主要是因系统发生漏油事故所致.因此,在对循环冷却水系统进行严格管理的同时,也要重视原油缓蚀剂的选择和使用,保持物料的清洁度.对原油加工系统存在的共性问题进行了探讨.
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