对抽提汽提塔腐蚀的分析及处理  

Corrosion Analysis and Treatment of Extraction Stripper

作　　者：郭鸿飞 GUO Hong-fei(Fujian Fuhaichuang Petrochemical Co.,Ltd.,Zhangzhou 363000,China)

机构地区：[1]福建福海创石油化工有限公司,福建漳州363000

出　　处：《化工管理》2021年第29期138-139,共2页Chemical Engineering Management

摘　　要：文章主要对抽提装置汽提塔腐蚀情况进行介绍及原因进行分析,并提出相应解决措施,以减少芳烃抽提溶剂损失,降低环丁砜对设备腐蚀,确保抽提装置长周期运行。This paper mainly introduces the corrosion of stripper of extraction unit and analyzes the causes,and puts forward corresponding solutions to reduce the loss of aromatic extraction solvent,reduce the corrosion of sulfolane to equipment and ensure the long-term operation of extraction unit.

关 键 词：芳烃抽提 环丁砜 腐蚀 

分 类 号：TQ05[化学工程]