摘要
活性炭拥有独特的物理化学特性,广泛应用于工业、民用及国防等诸多领域,具有不可替代的重要作用。普通的活性炭已经不能满足人类在生产和生活中日益扩大的需求,所以进一步研究活性炭改性技术成为目前的热点。总结了活性炭在化学改性(氧化改性、还原改性、酸碱改性、金属负载改性和等离子体改性)和物理改性(高温热处理改性和微波改性)两方面取得的研究成果,比较了不同改性方法的技术特征,并对活性炭改性技术的未来发展进行了展望。
Activated carbon has unique physical and chemical properties and is widely used in many fields such as industry,civil and national defense,and has an irreplaceable important role.Common activated carbon can not meet the needs of human production and life expansion,so further research on modified activated carbon technology has become a hot spot.In this paper,the research results of chemical modification(oxidation modification,reduction modification,acid and alkali modification,loading metal modification and plasma modification)and physical modification(high temperature heat treatment and microwave modification)of activated carbon were summarized,the technical characteristics of different modification methods were compared and the furture development of the modification technology was prospected.
作者
建晓朋
许伟
侯兴隆
刘石彩
JIAN Xiaopeng;XU Wei;HOU Xinglong;LIU Shicai(Institute of Chemical Industry of Forest Products,CAF,National Engineering Lab. for Biomass Chemical Utilization,Key Lab. of Chemical Engineering of Forest Products,National Forestry and Grassland Administration,Key Lab. of Biomass Energy and Material,Jiangsu Province,Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, Nanjing 210042, China)
出处
《生物质化学工程》
CAS
北大核心
2020年第5期66-72,共7页
Biomass Chemical Engineering
基金
国家重点研发计划资助项目(2017YFD0601006)。
关键词
活性炭
化学改性
物理改性
activated carbon
chemical modification
physical modification
