摘要
气体分离膜技能作为一项高新方法,全球都认为是自上世纪末到21世纪中期最有成长前景的手段之一。该技能是通过天然或人为制造的、具有选择性透过功能的薄膜对双组分以及多组分气体乃至液体对它离散、提取纯度还有就是集中。两种膜,多孔的和非多孔的(或均匀的),可用于分离所选择的气体。预测在当今气体离散膜方法将成长迅猛从而取代现今的汲取、升华、蒸馏这些消耗进程。
Gas separation membrane technology as a high-tech approach,the world is considered from the end of the last century to the mid-21st century,one of the most promising means of growth.The skill is made by natural or man-made,selective film-through film on the two-component and multi-component gas and even liquid to its discrete,extraction purity is also concentrated.Two films,porous and non-porous(or even),can be used to separate the selected gas.It is predicted that the current method of gas dispersion film will grow rapidly so as to replace the current extraction,sublimation and distillation of these consumption processes.
作者
刘博
鲁云华
肖国勇
Liu Bo;Lu Yunhua;Xiao Guoyong(Chemical Engineering College, University of Science and Technoloy Liaoning, Liaoning, 114044)
出处
《当代化工研究》
2017年第3期118-119,共2页
Modern Chemical Research
关键词
气体分离膜
研究进展
高选择性
gas separation membrane
research progress
high selectivity
