報(bào)告題目：Integrated CO2 Capture and Utilisation Using CaO Based Materials

報(bào)告人： 吳春飛

報(bào)告時(shí)間：2023年7月5日（星期三）14:00

報(bào)告地點(diǎn)：線下 新環(huán)境大樓208多媒體教室；線上 騰訊會(huì)議號(hào)：755-952-705；密碼：654321

邀請(qǐng)人：龍明策

報(bào)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.

報(bào)告人簡介：

    吳春飛博士是英國貝爾法斯特女王大學(xué)化學(xué)化工學(xué)院Reader（教授），擔(dān)任Carbon Capture Science and Technology創(chuàng)刊主編，Biomass and Bioenergy雜志Managing Editor。他在能源領(lǐng)域以及廢棄物資源化利用方向積累了超過15年的研究經(jīng)驗(yàn)。到目前為止，吳博士已經(jīng)在能源和廢棄物熱轉(zhuǎn)化利用領(lǐng)域英文期刊上發(fā)表論文220篇（H-index是61，數(shù)據(jù)來源-Google Scholar）。吳博士主持與參與（作為子課題本單位負(fù)責(zé)人）的科研項(xiàng)目經(jīng)費(fèi)在5000萬元人民幣左右，其中目前正在主持一項(xiàng)歐盟地平線項(xiàng)目。以第一導(dǎo)師身份指導(dǎo)畢業(yè)博士生5名，在研博士研究生10名。吳博士于2023年創(chuàng)建國際碳捕集協(xié)會(huì)（International Association for Carbon Capture）（網(wǎng)址: www.iaccr.org）。