安全与环境工程2024，Vol.31Issue(3)：265-271,280,8.DOI:10.13578/j.cnki.issn.1671-1556.20230212
生物质废弃物有序能源化利用评述
Review on orderly energy utilization of biomass waste
摘要
Abstract
Based on the production,distribution,and utilization status of biomass waste resources in China,this paper analyzes the current situation of high energy consumption and carbon emission during the trans-portation of biomass waste resources utilization,and points out that compared with compression,drying and baking,the low-temperature pyrolysis method has the advantage in terms of the volume reduction and qua-lity improvement of biomass waste.Then the paper demonstrates that the energy consumption and carbon emission in the transportation can be reduced through the volume reduction and quality improvement pre-treatment of biomass waster,and proposes to apply the molten salt energy storage technology with the ad-vantages of strong peak shaving ability,long service life,low cost of scale,and safety and environmental protection,to the low-temperature pyrolysis pre-treatment of biomass waste.The paper conducts compre-hensive analysis of a case study of low-temperature pyrolysis treatment process for biomass waste based on coupled molten salt energy storage,which verifies the feasibility and economy of the process.The results show that due to the consumption of clean energy and the storage and utilization of valley electricity using molten salt energy storage,the energy utilization rate in the process of biomass energy utilization is effec-tively improved,and the annual carbon emission is reduced by 378.49 t CO2eq,with good economic bene-fits.The transform from disordered biomass waste to orderly energy utilization is achieved,which is of great significance to the dual-carbon strategy.关键词
生物质废弃物/熔盐储能/低温热解/清洁能源/波谷电/碳排放Key words
biomass waste/molten salt energy storage/low temperature pyrolysis/clean energy/peak-valley electricity/carbon emission分类
资源环境引用本文复制引用
迟赫天,李斯吾,彭君哲,丁雁,刘雨豪,姚洪..生物质废弃物有序能源化利用评述[J].安全与环境工程,2024,31(3):265-271,280,8.基金项目
国网湖北省电力有限公司2022年科技项目(B31538224216)感谢"双碳"目标下负荷侧熔盐储能及高温熔盐多途利用技术研究与应用项目(项目编号:B31538224216)的支持和华中科技大学张俊伟、中国地质大学(武汉)陈湛文的帮助. （B31538224216）
