煤制乙二醇装置尾气压缩机真空度低以及喘振的分析和处理  

ANALYSIS AND TREATMENT ON LOW VACUUM AND SURGE OF TAIL GAS COMPRESSOR IN A COAL-TO-GLYCOL PLANT

作　　者：张学信 Zhang Xuexin(Henan Longyu Coal Chemical Co.,Ltd.,Yongcheng 476600)

机构地区：[1]河南龙宇煤化工有限公司,河南永城476600

出　　处：《大氮肥》2023年第1期25-28,共4页Large Scale Nitrogenous Fertilizer Industry

摘　　要：针对煤制乙二醇装置尾气压缩机在运行过程中出现真空度低以及喘振等问题,从工艺流程和形成原因进行分析,采取有效的解决措施,取得了显著效果,确保装置安全稳定运行。With regard to the low vacuum and surge of tail gas compressor during its operation in a coal-toglycol plant,we studied the process to find the reason and took the corresponding measures to assure the safe and steady operation of the plant.The result was remarkable.

关 键 词：尾气压缩机 真空度 喘振 

分 类 号：TQ223.162[化学工程—有机化工]