对我国气体膜分离技术的发展历史和现状以及国外气体膜技术应用情况进行了概述性介绍。对我国气体膜技术的发展进行了展望，对该项技术的发展特点、膜材料、制膜工艺以及应用过程发展方向进行了详细描述。指出集成分离过程的研究开发是我国今后气体分离技术发展的重要方向之一。 The history and current situation of gas membrane separation technology in our country and the application of foreign gas membrane technology are briefly introduced. The development of gas membrane technology in China is prospected. The development characteristics of the technology, membrane materials, membrane technology and the development of application process are described in detail. It is pointed out that the research and development of integrated separation process is one of the important directions for the development of gas separation technology in China in the future.