解吸气压缩机运行缺陷分析及技改

Defect Analysis and Technical Transformation of Decompression Compressor

兖矿鲁南化工有限公司变压吸附装置(PSA)一台解吸气压缩机型号为4M12,往复式。主要起到将吹扫气加压返回到入工段回收进行重新变压吸附提纯的作用。设备的长周期稳定运行,保障了变压吸附装置的气体回收率,体现变压吸附装置优越性。

The pressure swing adsorption unit(PSA)of Yankuang Lunan Chemical Co.,Ltd.is a decompression inspiratory of4M12type,which is reciprocating and mainly serves to pressurize the purge gas back to the working section for recovery and purification by pressure swing adsorption.The stable operation of the long Period ensures the gas recovery rate of the pressure swing adsorption unit and embodies the superiority of the pressure swing adsorption unit.