化工进展2025，Vol.44Issue(4)：2313-2327,15.DOI:10.16085/j.issn.1000-6613.2024-0623
水热技术用于农业废弃物处理的研究进展Ⅱ:水热炭化
Research progress on hydrothermal technology for agricultural waste treatment Ⅱ:Hydrothermal carbonization
摘要
Abstract
In recent years,the increasingly severe energy crisis and environmental pollution have become great challenges to all mankind,so it is urgent to accelerate energy transition and explore low-carbon,clean,renewable energy sources.As an important category of biomass resources,agricultural waste is abundant and has the dual attributes of environmental pollution risk and resource utilization value,while using appropriate conversion technologies to treat this waste can significantly enhance its economic and environmental benefits.Among numerous conversion technologies,hydrothermal carbonization has been the focus of attention in recent years.Based on the current management and disposal status of agricultural waste,this paper introduces the reaction mechanism of hydrothermal carbonization and the subsequent treatment and utilization value of its products,and conducts an in-depth discussion on the specific applications of hydrochar.It is found that all potential fields are continuously expanding in both depth and breadth,but there are still limitations,and large-scale industrialization has not yet been achieved.Therefore,future efforts should focus on exploring the value-added pathways for gas and liquid phase products,improving the theoretical system of reaction mechanism,optimizing and upgrading the modification processes.So that we can fully explore the key role of hydrothermal technology for the resource utilization of agricultural waste,with a view to provide insights for the development and design of related process technologies and ultimately realize the efficient and comprehensive utilization of agricultural waste.关键词
农业废弃物/水热炭化/水热炭/高值化利用/生物质Key words
agricultural waste/hydrothermal carbonization/hydrochar/high-value utilization/biomass分类
资源环境引用本文复制引用
周郭宁,朱昊辰,贺文智,李光明..水热技术用于农业废弃物处理的研究进展Ⅱ:水热炭化[J].化工进展,2025,44(4):2313-2327,15.基金项目
国家重点研发计划重点专项(2019YFC1906000). （2019YFC1906000）
