不停产富油清洗终冷塔的实践研究  

Practice and study on “on-stream”cleaning of final cooler by rich oil

作　　者：蔡军兰[1] 金蝶翔[1] 乔荣[1] 

机构地区：[1]包钢钢联股份有限公司焦化厂,包头014010

出　　处：《燃料与化工》2013年第6期57-58,共2页Fuel & Chemical Processes

摘　　要：针对终冷塔内填料堵塞、煤气阻力增大等问题,采用富油对终冷塔进行不停产清洗,不但有效降低了煤气阻力,解决了生产难题,而且减排大量的有毒有害气体,消除了检修过程中的不安全因素,创造了一定的经济效益。To solve the problems of packings blockup and increasing resistance in the final cooler, use rich oil to clean the final cooler under ＂on-stream＂ condition. Consequently, the resistance to gas is reduced,and the emission of toxic and harmful gases is largely reduced, which makes maintenance safer. It is economic beneficial to some extent.

关 键 词：终冷塔 不停产 富油清洗 煤气阻力 

分 类 号：TQ546.5[化学工程—煤化学工程]