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交直流新技术在原油电脱盐中的应用
引用本文:贺清芳.交直流新技术在原油电脱盐中的应用[J].企业技术开发,2009,28(5).
作者姓名:贺清芳
作者单位:湖南石油化工职业技术学院,湖南,岳阳,414012  
摘    要:由于交直流新技术具有脱盐效率高、能耗低、适应性强、操作简便等优点。文章对交直流脱盐技术的原理、特点及脱盐效果进行了详细分析,并结合长岭分公司实际探讨了电脱盐改造前后的脱后含盐及切水含油情况,说明该技术在电脱盐实际应用中取得了较好效果。

关 键 词:电脱盐  交直流  常减压

Application of new technology of AC-DC in crude electric desalting
HE Qing-fang.Application of new technology of AC-DC in crude electric desalting[J].Technological Development of Enterprise,2009,28(5).
Authors:HE Qing-fang
Institution:Hunan Petrochemical Vocational and Technical College;Yueyang;Hunan 414012;China
Abstract:Because of AC-DC new technology with efficient desalination,low-energy consumption,strong adaptability,easy operation,etc,this paper detailedly analyzes the principle,characteristics and Desalting effect of AC-DC desalting technology.Combined with practical applications in Changling Branch,it also discusses salt content after desalination and oil content in the drainage before and after the innovation of electric desalting process to illustrate its better effect in its real applications
Keywords:electric desalting  AC-DC  atmospheric-vacuum  
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