脱钙剂在加工高酸重质原油蒸馏装置的试用  

Application of Decalcifying Agent in Highly Acidic Crude Oil Electric Desalting Device

作　　者：徐鹏 

机构地区：[1]中海炼化惠州炼化分公司,广东惠州516086

出　　处：《广东化工》2016年第19期160-163,共4页Guangdong Chemical Industry

摘　　要：针对惠州炼化常减压装置原油中金属杂质含量特别是钙、镁含量越来越高,对脱钙剂-Ⅱ型助剂进行了工业试用。考察了脱钙剂对脱盐率、酸值、含盐污水、塔顶腐蚀的影响。应用结果表明,脱钙剂-Ⅱ对高酸重质原油具有较好的脱除率,能增强原油中盐类杂质的脱除效果,对塔顶腐蚀几乎没有任何影响。For the constant pressure relief device of crude oil in the content of metal impurities especially calcium and magnesium content is more and more high, of decalcifying agent type II promoter of industrial trial. The effects of decalcifying agent on the desalination rate, acid, salt, water tower corrosion. Application results show that the decalcifying agent- II of high acid heavy crude oil has better removal rate, can enhance the removal of salts impurities in crude oil, corrosion on the top of the tower almost no any effect.

关 键 词：原油 电脱盐 脱钙剂 

分 类 号：TH[机械工程]