化工过程膜分离技术的发展

Developmant of membrane separation technology

近年,膜分离技术在化工领域广泛应用,使传统的分离方法发生了质的变化。预计未来,膜分离技术将有取代传统分离技术之势。文中介绍了膜分离技术开发过程与特点,当前的应用水平和技术经济分析,指出今后研究方向,并对我国的开发工作提出了建议。

Extensive application of membrane separation technology in chemical sector has brought about a fundamental change in the conventional separation technology. It is very likely that the formerwill replace the latter in the future.The development process, traits, the present applications, economic and technical analysis are described.The future research directions and R&D to be carried out in China are suggested.