日前,燕山石化公司膜分离制氢装置顺利投用且运行平稳,每小时可回收近3000标准立方米氢气,最大限度地实现了炼油系统氢气资源的合理、有效利用。膜分离制氢装置是炼油系统氢气资源整合项目的重要组成部分之一。该装置以干气提浓乙烯装置的瓦斯气为原料,通过膜分离单元,将原料中的粗氢进行回收提纯后,送入二 Recently, Yanshan Petrochemical Company membrane separation hydrogen plant successfully put into operation and smooth operation, can recover nearly 3000 standard cubic meters of hydrogen per hour, to maximize the rational utilization of hydrogen resources in the refining system. Membrane separation hydrogen plant is an important part of the hydrogen resource integration project of the refinery system. The device takes the methane gas of the dry ethylene-enriched ethylene plant as raw material, and through the membrane separation unit, the crude hydrogen in the raw material is recovered and purified,