摘要
二氧化碳(CO2)的捕集及转化技术可将CO2转化为清洁燃料和高值化学品,是未来缓解能源问题的有效途径之一。基于CO2的转化机理,结合近几年CO2转化技术的发展,重点介绍了催化转化、电化学还原、光化学转化、光电催化转化及生物转化技术制备CH3OH、HCOOH、C2H6O、CH3COOH等一系列高值化学品的研究进展;基于现有技术,通过进一步开发利用新型催化剂,培育优化具有CO2转化功能的微生物等手段,将CO2转化技术与多领域技术相结合发展,可为CO2转化技术的大规模工业化生产及实际应用打下坚实的基础。
Carbon dioxide(CO 2)can be converted into clean fuel and high value-added products by CO 2 capture and conversion technology,which is one of the effective ways to alleviate energy problems in the future.According to the mechanism of CO 2 conversion,combined with the development of CO 2 conversion technology in recent years,the research progress of the preparation of a series of high value-added products,such as methanol,formic acid,ethanol and acetic acid,by catalytic conversion technology,electrochemical reduction technology,photochemical conversion technology,photoelectric catalytic conversion technology and biological conversion technology were mainly introduced.Based on the existing technology,the CO 2 conversion technology would be further developed in combination with many fields such as development of new catalysts,and cultivation and optimization of microorganisms with the function of CO 2 conversion,which could play a solid foundation for large-scale industrial production and practical application of CO 2 conversion technology.
作者
王瑞
许义榕
孟渴欣
唐伟
杨紫怡
王雯
WANG Rui;XU Yirong;MENG Kexin;TANG Wei;YANG Ziyi;WANG Wen(Biomass Energy and Environmental Engineering Research Center,Beijing University of Chemical Technology)
出处
《环境工程技术学报》
CAS
2020年第4期639-646,共8页
Journal of Environmental Engineering Technology
基金
北京市自然科学基金项目(8182040)
国家重点研发计划政府间国际科技创新合作重点专项(SQ2017YFGH001857)。
作者简介
王瑞(1999-),女,研究方向为CO 2的资源化利用,wangrui_buct@163.com;责任作者:王雯(1987-),女,副教授,博士,研究方向为CO 2的资源化利用、有机废物资源化处理等,wangwen@mail.buct.edu.cn。
