焦化干气和液态烃脱硫系统问题分析及对策

Problem analysis and countermeasures of desulphidation system for coking rich gas and liquid hydrocarbons

对焦化干气和液态烃脱硫系统在运行过程中出现的问题进行了分析,并采取了一些应对措施,特别是采用胺液净化设备,有效降低了热稳态盐含量,减少了脱硫系统的腐蚀和发泡,提高了产品质量。

The existing problems of desulphidation system for the coking rich gas and liquid hydrocarbons are analyzed, and the countermeasures are adopted. After applying amine purification equipment, the content of heat steady salt is effectively reduced, the corrosion and foaming of desulphidation system are relieved, and the quality of product is improved.