Upcycling municipal solid waste to sustainable hydrogen via two-stage gasification-reforming

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外文摘要：As global municipal solid waste(MSW)quantities continue to escalate,serious socio-environmental challenges arise,necessitating innovative solutions.Waste-to-hydrogen(WTH)via two-stage gasification-reforming(TSGR)presents an emergent technology for MSW upcycling,offering to ease waste management burdens and bolster the burgeoning hydrogen economy.Despite early initiatives to advance TSGR technology,a cohesive and critical analysis of cutting-edge knowledge and strategies to enhance hydrogen production remains lacking.This review aggregates literature on MSW upcycling to hydrogen via TSGR,with a focus on optimizing process control and catalytic efficiency.It underscores technological avenues to augment hydrogen output,curtail catalyst costs,and refine system perfor-mance.Particularly,the review illuminates the potential for integrating chemical and calcium looping into TSGR processes,identifying opportunities,and pinpointing challenges.The review concludes with a summary of the current state of techno-economic analysis for this technology,presenting outstanding challenges and future research directions,with the ultimate goal of transitioning WTH from theoretical to practical application.

外文关键词：

Municipal solid wasteUpcyclingGasificationReformingHydrogen

作者：

Hui Zhou、Shuzhuang Sun、Yikai Xu、Yeshui Zhang、Shouliang Yi、Chunfei Wu

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作者单位：

Department of Energy and Power Engineering,Tsinghua University,Beijing 100084,China

School of Chemical Engineering,Zhengzhou University,Zhengzhou 450001,Henan,China

Key Laboratory for Advanced Materials and Feringa Nobel Prize Scientist Joint Research Center,Frontiers Science Center for Materiobiology and Dynamic Chemistry,School of Chemistry and Molecular Engineering,East China University of Science and Technology,Shanghai 200237,China

School of Engineering,University of Aberdeen,Aberdeen AB24 3UE,UK

U.S.Department of Energy,National Energy Technology Laboratory,Pittsburgh,PA 15236,USA

School of Chemistry and Chemical Engineering,Queen's University Belfast,Belfast BT7 1NN,UK

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基金：

National Natural Science Foundation of ChinaTsinghua-Toyota Joint Research Fund

项目编号：

52276202

出版年：

2024

DOI：

10.1016/j.jechem.2024.05.018