摘要
CO2吸附技术是载人航天中重要的生命保障技术。介绍了常见的密闭空间CO2吸附技术,并阐述了近年来国内外吸附技术的研究方向。首先介绍了五种常见的CO2吸附方式,并对四床分子筛的工作过程进行了较为详细的阐述。之后提到了两种新型的吸附剂,并展望了两种新型吸附剂在CO2去除组件以及系统集成中的应用价值。
The CO2 adsorption is an important life support technology in the manned space engineering office .This paper introduces the CO 2 adsorption technologies used in airtight space , and expounds the new research work for adsorption at home and abroad these years .The paper first introduces 5 kinds of common CO 2 adsorption technologies , and discusses the working process of the 4 Beds Molecular Sieve （4-BMS） in detail.Two new types of adsorbent structure are mentioned , and these new adsorbents are put forward in CO 2 adsorption assembly and the system integration .
出处
《低温与特气》
CAS
2015年第5期6-12,共7页
Low Temperature and Specialty Gases
关键词
载人航天
CO2吸附
分子筛
系统集成
细石基
manned space mission
CO2 adsorption
molecular sieve
system integration
microlith
