摘要
目前国防工程消除CO_2的技术方法属于非再生式措施,吸附剂性能不仅受环境影响大,且保障能力有限.本文介绍了膜技术消除CO_2领域的研究现状,分析膜技术应用于国防工程隔绝防护的可行性.结合国防工程隔绝通风防护时的环境特征和保障技术难点,探讨了工程内部运用膜技术实施分离后再生和直接吸收消除的两种技术方案,拓展了工程内部空气再生的保障技术途径.
At present,the methods employed to eliminate CO2 in national defense engineering rely on nonregenerative measures.The performance of the adsorbent is affected by the environment,and the adsorbent also has a limited support capacity.This paper reviews the status of research on the use of membrane technology to eliminate CO2,and analyzes the feasibility of using membrane technology during isolated protection processes in national defense engineering. By considering the environmental characteristics and the technical difficulties associated with isolated ventilation protection processes in national defense engineering,this paper proposes two classes of methods called regeneration and direct absorption after the application of membrane technology separation,and shows how these can ensure effective internal air regeneration.
出处
《膜科学与技术》
CAS
CSCD
北大核心
2017年第5期127-133,共7页
Membrane Science and Technology
关键词
膜技术
国防工程
隔绝防护
CO2消除
空气再生
membrane technology
national defense engineering
isolated protection
CO2 removal
air re-generation
