炼油厂循环水系统化学清洗预膜  

Chemical cleaning and hot pre-preparing membrane treatment for oil refinery's circulating water system

作　　者：王润礼[1] 孙坤[1] 郝宇宁[2] 张玉红[1] 李宝城[1] 

机构地区：[1]中国石油吉林石化公司炼油厂,吉林吉林132022 [2]中国石油吉林石化公司丙烯腈厂,吉林吉林132021

出　　处：《化工科技》2015年第3期69-72,共4页Science & Technology in Chemical Industry

摘　　要：研究了影响炼油厂循环水水质的因素,通过对循环水系统进行化学清洗、预膜,减少了工业污水排放,有利于节约水资源;同时经过水质稳定剂的处理,对管道、设备起到了缓蚀、阻垢的作用,提高了冷换效果,延长了设备的使用寿命。This article explored the factors that may influence circulating water quality.By chemical cleaning,hot pre-preparing membrane treatment,reduced the amount of industrial sewage,and saved water resources.At the same time,through the processing of water quality stabilizer,inhibited the piping and equipment corrosion and scale,improved the cold exchange.The service life of equipment was extended.

关 键 词：循环水 化学清洗 预膜 

分 类 号：TQ085.4[化学工程]