火星表面二氧化碳捕集方法的应用进展及分析  

Application progress and analysis of carbon dioxide capture methods on Mars

作　　者：张春伟 柴栋栋[1] 马军强[1] 陈静[1] 李山峰[1] 时云卿 Zhang Chunwei;Chai Dongdong;Ma Junqiang;Chen Jing;Li Shanfeng;Shi Yunqing(Beijing Institute of Aerospace Testing Technology,Beijing 100074,China)

机构地区：[1]北京航天试验技术研究所,北京100074

出　　处：《低温工程》2022年第6期64-75,共12页Cryogenics

摘　　要：研究了4种具有较大潜力的火星表面CO_(2)捕集方法,即冷冻分离法、吸附分离法、直接压缩反应法和液化分离法,详细介绍和分析了4种CO_(2)捕集方法的研究现状和优缺点,并通过简化热力学计算直观对比了能耗差异。最后,对火星表面CO_(2)捕集方法的未来应用进行了展望,应结合具体的应用场景选择合适的CO_(2)捕集方法,使其满足深空探测任务对CO_(2)捕集装置体积、重量和能耗等参数的严格要求。Four potential CO_(2)capture methods on Mars,namely freezing separation method,adsorption separation method,direct compression processing method and liquefaction separation method were investigated.The application progress,advantages and disadvantages of four CO_(2)capture methods were introduced and analyzed in detail.The corresponding energy consumption was visually compared by the simplified thermodynamic calculation.Finally,the future application of the CO_(2)capture method on Mars was prospected.The suitable CO_(2)capture method should be selected according to the specific application scenarios to meet the strict requirements of the volume,weight and energy consumption of the CO_(2)capture device for deep space exploration missions.

关 键 词：火星 二氧化碳捕集 冷冻分离 吸附分离 直接压缩反应 液化分离 

分 类 号：TB661[一般工业技术—制冷工程]