江西科学2026，Vol.44Issue(1)：140-147,8.DOI:10.13990/j.issn1001-3679.2026.01.020
废弃油脂再生利用和催化研究进展
Advances in Recycling and Catalytic Research of Waste Oils
摘要
Abstract
The comprehensive management and resource utilization of waste oils not only miti-gate environmental pollution but also transform waste into high-value resources and ener-gy.This study reviews recent progress in the recycling and catalytic conversion of waste oils,focusing on the full life-cycle processes of waste engine oil and used cooking oil.In the life-cycle management of waste oils,source reduction is a primary focus,while end-of-life treatment remains the key challenge,making the development of regeneration and recy-cling technologies increasingly urgent.The catalytic conversion of waste oils into high-val-ue chemicals requires large-scale process platforms,efficient catalysts and optimized reac-tion conditions.Through catalytic reforming,waste oils can be transformed into valuable products such as biodiesel,polyols and hydrogen,thereby addressing environmental con-cerns while generating economic benefits.This review provides insights into sustainable cat-alytic pathways and technological innovations for the high-value utilization of waste oils.关键词
酯交换/连续化工艺/高值化利用/重油催化/水热液化Key words
transesterification/continuous process/high-value utilization/heavy oil cataly-sis/hydrothermal liquefaction分类
资源环境引用本文复制引用
程肖帝,付尹宣,黄蓉,邓同辉,周建平,石金明..废弃油脂再生利用和催化研究进展[J].江西科学,2026,44(1):140-147,8.基金项目
江西省技术创新引导类计划项目(20244BDF60009) （20244BDF60009）
江西省赣鄱俊才支持计划-主要学科学术和技术带头人项目(20232BCJ23007,20243BCE51126). （20232BCJ23007,20243BCE51126）
