废弃油脂再生利用和催化研究进展OA
Advances in Recycling and Catalytic Research of Waste Oils
废弃油脂综合治理和资源化利用,既能减轻环境的负担,又能变废为宝获得高价值资源和能源.围绕废弃油脂资源化利用,重点调研废弃机油和餐厨废油的全生命周期循环过程和催化研究相关进展.废弃油脂的全生命周期循环过程中:源头减量是重点,末端处理是关键,其中再生利用技术的研究迫在眉睫.将废弃油脂催化转化为高价值化学品需要搭建规模化设备平台,摸索高效催化剂以及合适的反应条件.通过催化重整将废弃油脂转化为目标产物,比如生物柴油、多元醇、氢气等,既处理了废弃油脂给环境造成的负担,所得到的目标产物也取得一定的经济价值.
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.
程肖帝;付尹宣;黄蓉;邓同辉;周建平;石金明
江西省科学院能源研究所,温室气体核算与碳减排江西省重点实验室,330096,南昌||江西省碳中和研究中心,330096,南昌江西省科学院能源研究所,温室气体核算与碳减排江西省重点实验室,330096,南昌||江西省碳中和研究中心,330096,南昌江西省科学院能源研究所,温室气体核算与碳减排江西省重点实验室,330096,南昌||江西省碳中和研究中心,330096,南昌江西省科学院能源研究所,温室气体核算与碳减排江西省重点实验室,330096,南昌||江西省碳中和研究中心,330096,南昌江西省科学院能源研究所,温室气体核算与碳减排江西省重点实验室,330096,南昌||江西省碳中和研究中心,330096,南昌江西省科学院能源研究所,温室气体核算与碳减排江西省重点实验室,330096,南昌||江西省碳中和研究中心,330096,南昌
资源环境
酯交换连续化工艺高值化利用重油催化水热液化
transesterificationcontinuous processhigh-value utilizationheavy oil cataly-sishydrothermal liquefaction
《江西科学》 2026 (1)
140-147,8
江西省技术创新引导类计划项目(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).
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