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

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.