炼油装置硫化亚铁清洗剂的配方及应用  

FORMULATION AND APPLICATION OF A DETERGENT FOR CLEANING IRON MONOSULFIDE OF REFINERY UNITS

作　　者：左理胜[1] 曾蔚然[1] 姜建平[1] 

机构地区：[1]中国石化长岭炼化公司设备研究所,岳阳414012

出　　处：《石油炼制与化工》2003年第8期64-67,共4页Petroleum Processing and Petrochemicals

摘　　要：报道了一种以表面活性剂、丙二烯二胺和柠檬酸、EDTA为主要组分的硫化亚铁清洗剂配方和其在炼油装置应用的情况。多套装置的清洗结果表明该剂无毒、对设备腐蚀率低,不造成二次污染,可防止硫化亚铁自燃,清洗效果良好。A detergent for cleaning iron monosulfide was formulated with surfactant, diamino-propadiene, citric and EDTA, and its cleaning mechanism was discussed. The application in several refinery units showed that the said detergent had the advantages of no toxicity, low corrosion rate on equipment, no secondary pollution, inhibition of self-burning of iron monosulf ide and good cleaning effect.

关 键 词：炼油装置 硫化亚铁清洗剂 配方 炼油厂 化学清洗 

分 类 号：TQ649[化学工程—精细化工]