铁螯合剂在原油除铁中的应用  

Application of Iron Chelator in Removing Iron from Crude Oil

作　　者：高小妮 刘芳 秦广华 GAO Xiao-ni;LIU Fang;QIN Guag-hua(Shaanxi Yanchang Petroleum Group Co.,Ltd.Yulin Ref inery,Jingbian 718500,China)

机构地区：[1]陕西延长石油(集团)有限责任公司榆林炼油厂,陕西靖边718500

出　　处：《化工管理》2021年第22期142-143,共2页Chemical Engineering Management

摘　　要：某厂常压装置所产渣油含铁较高,为降低渣油含铁量,在常压装置原油电脱盐单元应用铁螯合剂,通过对电脱盐单元运行数据及现场实验分析评价铁螯合剂对原油除铁和对渣油含铁的影响,最终得出应用结论和建议。In order to reduce the iron content of the residue,iron chelating agent was used in the electric desalination unit of crude oil at atmospheric pressure plant.The effect of iron chelating agent on iron removal and residue iron in crude oil was evaluated by the operation data of electric desalination unit and field experiment.

关 键 词：常压装置 铁螯合剂 原油 渣油 铁 

分 类 号：TE624[石油与天然气工程—油气加工工程]