Domestic produced membrane separator combined with a desulfurization column have been used at the Refinery of Anqing Petrochemical Corporation for purifying the hydrogen of the tail gas from hydrofining units.

• 介绍了使用国产膜分离器的氢提纯装置在安庆石化公司炼油厂加氢精制装置上的工业应用情况。