气候变化领域集成服务门户(CCPortal): Life-cycle assessment of pyrolysis processes for sustainable production of biochar from agro-residues

CCPortal

DOI	10.1016/j.biortech.2022.127601
	Life-cycle assessment of pyrolysis processes for sustainable production of biochar from agro-residues
	Zhu, Xiefei; Labianca, Claudia; He, Mingjing; Luo, Zejun; Wu, Chunfei; You, Siming; Tsang, Daniel C. W.
发表日期	2022
ISSN	0960-8524
EISSN	1873-2976
卷号	360
英文摘要	Net carbon management of agro-residues has been an important pathway for reducing the environmental burdens of agricultural production. Converting agro-residues into biochar through pyrolysis is a prominent management strategy for achieving carbon neutrality in a circular economy, meeting both environmental and social concerns. Based on the latest studies, this study critically analyzes the life cycle assessment (LCA) of biochar production from different agro-residues and compares typical technologies for biochar production. Although a direct comparison of results is not always feasible due to different functional units and system boundaries, the net carbon sequestration potential of biochar technology is remarkably promising. By pyrolyzing agro-residues, biochar can be effectively produced and customized as: (i) alternative energy source, (ii) soil amendment, and (iii) activated carbon substitution. The combination of life cycle assessment and circular economy modelling is encouraged to achieve greener and sustainable biochar production.
英文关键词	Circular economy; Renewable energy; Engineered biochar; Activated carbon; Sustainable waste management; Carbon neutrality
语种	英语
WOS研究方向	Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000831012100001
来源期刊	BIORESOURCE TECHNOLOGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/280840
作者单位	Chinese Academy of Sciences; University of Science & Technology of China, CAS; Hong Kong Polytechnic University; Queens University Belfast; University of Glasgow; Hong Kong Polytechnic University
推荐引用方式 GB/T 7714	Zhu, Xiefei,Labianca, Claudia,He, Mingjing,et al. Life-cycle assessment of pyrolysis processes for sustainable production of biochar from agro-residues[J],2022,360.
APA	Zhu, Xiefei.,Labianca, Claudia.,He, Mingjing.,Luo, Zejun.,Wu, Chunfei.,...&Tsang, Daniel C. W..(2022).Life-cycle assessment of pyrolysis processes for sustainable production of biochar from agro-residues.BIORESOURCE TECHNOLOGY,360.
MLA	Zhu, Xiefei,et al."Life-cycle assessment of pyrolysis processes for sustainable production of biochar from agro-residues".BIORESOURCE TECHNOLOGY 360(2022).