报告题目：Integrated CO2 Capture and Utilisation Using CaO Based Materials

报告人： 吴春飞

报告时间：2023年7月5日（星期三）14:00

报告地点：线下 新环境大楼208多媒体教室；线上 腾讯会议号：755-952-705；密码：654321

邀请人：龙明策

报告摘要：

CO2 capture and unctionali (CCU) is a sustainable process that can partially close the carbon cycle. It is attractive to store the excess and uncertain supply of energy from renewable sources to stable chemical energy. Increasing studies have been carried out on integrated CO2 capture and unctionali (ICCU) to reduce the cost of the overall process by eliminating the transportation and storage of the captured CO2. ICCU could achieve in-situ CO2 adsorption, separation and conversion using dual-function catalysts (DFMs), consisting of CO2 adsorbents and catalysts. ICCU avoid temperature swing sorbent regeneration, which is considered an energy-intensive process. Integrating CO2 capture and unctionali via reverse water-gas shift reaction (ICCU-RWGS) is particularly attractive due to the important industrial value of syngas. Furthermore, the in-situ CO2 utilisation can outperform conventional RWGS in relation to CO2 conversion and CO selectivity. Herein, we achieved very promising ICCU-RWGS performance by CaO-alone and unctionalizing CaO using active transition metals (e.g. Ni and Fe). Excellent CO2 adsorption and extremely efficient CO2 conversion can be achieved with simple materials, outperforming traditional separated CO2 capture and catalytic conversion processes.

报告人简介：

    吴春飞博士是英国贝尔法斯特女王大学化学化工学院Reader（教授），担任Carbon Capture Science and Technology创刊主编，Biomass and Bioenergy杂志Managing Editor。他在能源领域以及废弃物资源化利用方向积累了超过15年的研究经验。到目前为止，吴博士已经在能源和废弃物热转化利用领域英文期刊上发表论文220篇（H-index是61，数据来源-Google Scholar）。吴博士主持与参与（作为子课题本单位负责人）的科研项目经费在5000万元人民币左右，其中目前正在主持一项欧盟地平线项目。以第一导师身份指导毕业博士生5名，在研博士研究生10名。吴博士于2023年创建国际碳捕集协会（International Association for Carbon Capture）（网址: www.iaccr.org）。