摘要
综述了生物质活性炭的制备、应用以及再生方法,生物质活性炭因其发达的孔隙结构、高比表面积、理化性质稳定和较强的吸附性能而被广泛应用于化工、储能和催化领域。近年来研究学者在不同的领域对其进行了深入的探讨,不断取得新的进展,大部分研究成果表明,高品质生物质活性炭的低成本、高效制备以及废弃活性炭的再生是限制其工业应用的关键因素。但由于生物质自身具有密度较低、无粘结性等缺点,导致生物质基活性炭的强度较差,因此制备出高强度生物质基活性炭是今后的重点研究方向。
This article summarizes biomass activated carbon preparation,application and regeneration methods,biomass-based activated carbon was widely used in the areas of chemical,energy storage and catalysis with its’developed pore structure,high specific surface area,stable physic-chemical properties and strong adsorbability.In recent years,researchers have conducted in-depth discussions on it in different fields,and new progress has been made constantly.Most of the research results show that the production of biomass-based activated with low cost and high efficiency and the regeneration of waste activated carbon were the key factors limiting its industrial application.However,due to the low density of biomass itself,non-bonding and other shortcomings,leading to poor strength of biomass-based activated carbon,so the preparation of high-strength biomass-based activated carbon is the key research direction in the future.
作者
孙书双
朱亚明
赵先奕
高丽娟
赖仕全
赵雪飞
SUN Shu-shuang;ZHU Ya-ming;ZHAO Xian-yi;GAO Li-juan;LAI Shi-quan;ZHAO Xue-fei(Institute of Chemical Engineering,University of Science and Technology Liaoning,Anshan 114051,China;Beijing Wanbangda Environmental Protection Technology Co.,Ltd.,Beijing 100875,China)
出处
《应用化工》
CAS
CSCD
北大核心
2021年第11期3165-3170,共6页
Applied Chemical Industry
基金
国家自然科学基金(U1361126)
辽宁省自然科学基金(20180551218)
辽宁省教育厅优秀科技人才项目(2020LNQN03)
辽宁省教育厅青年项目(2017LNQN04)
辽宁科技大学优秀人才培养项目(2018RC07)
辽宁科技大学青年基金(2017QN06)。
关键词
生物质
活性炭
改性技术
应用
再生
biomass
activated carbon
modification technology
application
regeneration
