CO_2吸收剂的研究进展  

Research Status of CO_2 Adsorbents

作　　者：张永伟[1] 税安泽[1] 曾令可[1] 程小苏[1] 王慧[1] 刘平安[1] 蔡洪兵[1] 

机构地区：[1]华南理工大学材料科学与工程学院,广州510640

出　　处：《陶瓷》2008年第3期5-8,共4页Ceramics

摘　　要：介绍了国内外对硅酸锂作为高温下吸收CO2的吸收剂的研究进展,分析了温度、Na或K等催化剂的添加量以及CO2浓度对吸附性能的影响,并对硅酸锂和其他高温下吸收CO2的化学吸收剂进行了性能比较,针对目前硅酸锂吸收CO2存在的问题提出了今后的研究重点。Internal and overseas research status of lithium silicate for CO2 adsorption at a high temperature is introduced in this review.The influence of the temperature、doping content of Na or K etc.as catalyst and CO2 concentration on the adsorption performance are analyzed.The adsorption performance of the lithium silicate is compared with other CO2 chemical adsorbents at high temperature.Future research points are proposed regarding the existing problems of the lithium silicate for CO2 adsorption.

关 键 词：硅酸锂 CO2 高温 吸收剂 

分 类 号：O614.111[理学—无机化学] TD775[理学—化学]