摘要
生物质是一种天然、丰富、可再生的高碳资源,开发可再生碳资源替代化石能源用于碳基材料的制备具有重要意义。本文综述了生物炭的制备方法(热解法、水热炭化法、活化法、模板法),及其在能源(超级电容器、燃料电池)与环境(水体污染控制、土壤改良、大气污染控制)领域的研究进展,并指出,为促进生物炭的大规模工程应用,未来研究可重点关注以下几个方面:生物炭对污染物的吸附及降解机理研究,生物炭的环境风险评价,生物炭的全生命周期碳足迹分析。
Biomass is a kind of natural,abundant,and renewable high carbon resource.Developing renewable carbon resources to replace fossil fuels for carbon-based material preparation is of great significance.This paper reviewed the research progress in preparation methods of biochar(pyrolysis,hydrothermal carbonization,activation,and template methods)and its application in energy(super capacitors and fuel cells)and environment(water pollution control,soil improvement,and air pollution control).Future research can focus on the following aspects to promote the large-scale engineering application of biochar.These aspects include the study on the adsorption and degradation mechanism of pollutants by biochar,environmental risk assessment of biochar,and the analysis of the life cycle carbon footprint of biochar.
作者
刘晓丽
黄昆明
李新
LIU Xiaoli;HUANG Kunming;LI Xin(Chengdu Da Qi Technology Co.,Ltd.,Chengdu 610095,China;College of Architecture&Environment,Sichuan University,Chengdu 610065,China)
出处
《化工环保》
北大核心
2025年第1期1-10,共10页
Environmental Protection of Chemical Industry
基金
四川省科技计划项目(2022ZHCG0136)。
关键词
生物质
生物炭
结构调控
环境
能源
biomass
biochar
structure control
environment
energy
