【摘要】 介绍FeS-油垢的基本清洗方法和原理,研制了一种能有效清洗炼油系统内FeS-油垢的清洗剂QXF-3,测试了其FeS去除率、高黏度油分散力、乳化力和对碳钢设备的腐蚀速率,并讨论了其使用条件。更多还原

【Abstract】 Chemical cleaning can effectively prevent ferrous sulfide from self-ignition.The method and theory of removing FeS and oil dirt are introduced.The cleaning effects of the QXF-3 is good for FeS and oil dirt.The removing rate of ferous sulfide,the emulsifiabiligy and dispersivity of high viscosity oil,and corrosion rate of carbon steel equipment are tested.The conditions for QXF-3 application are discussed.更多还原