碱金属基吸收剂干法脱除CO2技术的研究进展

对碱金属基吸收剂干法脱除CO2技术的研究现状进行了总结,阐述了其基本原理和技术特点,从研究对象、方法和结论等方面详细介绍了该技术在世界上的最新科研成果,分析了其目前存在的问题和不足,并结合初步的试验研究结果,从吸收剂与载体的材料选择、影响因素和试验方法3个方面指出了进一步的研究方向.碱金属基吸收剂干法脱除CO2技术具有成本低、反应条件需求低、能耗低等优点,与其他CO2减排技术相比具有一定的经济优势,是值得重点研究的一项CO2减排技术.

Research Progress of CO2 Capture Technology Using Dry Alkali-Based Sorbents

The latest research findings on CO_2 capture technology using dry alkali-based sorbents were reviewed.Fundamental and technical characteristic were expounded.The latest scientific research productions of this process were introduced from research object,methodology and conclusion.Problems and shortage of these productions were analyzed.Based on primary experimental results,further research direction was presented from selectron of sorbent and carrier material,influence factor and experimental methodology.CO_2 capture technology using dry alkali-based sorbents is low cost,less requirement of reaction condition,low energy consumption and due to its economic superiority compared with some other CO_2 emission reduction technologies,it is one of the most important technologies for CO_2 emission reduction.