CO_(2)-on-a-Chip:二氧化碳微流控技术研究现状及展望  

CO_(2)-on-a-Chip:Current Status and Prospects of Carbon Dioxide Microfluidic Technology

作　　者：张颖龙 陈庆霖 胡杰 辛公明[1] 公维平[1] 赵培 秦宁 Zhang Yinglong;Chen Qinglin;Hu Jie;Xin Gongming;Gong Weiping;Zhao Pei;Qin Ning(School of Energy and Power Engineering,Shandong University,Jinan,250061,China)

机构地区：[1]山东大学能源与动力工程学院,济南250061

出　　处：《制冷学报》2023年第4期34-43,50,共11页Journal of Refrigeration

基　　金：山东省优秀青年科学基金项目(海外)(2022HWYQ-011)资助。

摘　　要：微流控技术对于研究CO_(2)的各种物理化学性质及过程,从而优化碳捕集、利用、封存(carbon capture,utilization,and storage,CCUS)等技术,最终实现碳达峰、碳中和的“双碳”目标具有重要意义。本文对当前CCUS的技术路线进行了梳理回顾,介绍了微流控技术的原理、常用材料、特点及应用,阐明了微流控技术在CO_(2)相关研究中的优势,具体介绍了微流控技术在CO_(2)捕集溶剂筛选、超临界CO_(2)萃取合成、CO_(2)增强石油开采、CO_(2)生物化学转化、CO_(2)封存等方面的应用和研究进展。最后,总结了CO_(2)微流控技术的研究现状并对其未来发展进行了展望。Microfluidics is of great importance in investigating the various physicochemical processes of carbon dioxide,the latter of which plays a fundamental role in the carbon capture,utilization,and storage(CCUS)process,as well as in achieving the goals of carbon peaking and neutralization.Here,the current status of carbon dioxide microfluidic technology,that is,the CO_(2)-on-a-chip technology,is reviewed.CCUS technology and some basic aspects of microfluidics are briefly introduced.In particular,the advantages and impacts of microfluidic technology in advancing CO_(2)-related studies are discussed.Examples of applications and research progress of microfluidics in screening solvents for CO_(2)capture,supercritical CO_(2)-based extraction,enhanced oil recovery by CO_(2),biochemical conversion of CO_(2),and CO_(2)storage are specifically introduced.Finally,the success of applying microfluidics to CO_(2)is summarized,and the future development of this area is envisioned.

关 键 词：二氧化碳 CCUS 微流控 气泡 传质 

分 类 号：O35[理学—流体力学] TQ021.4[理学—力学]