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Upgrading high-ash agricultural biomass for blast furnace injection via a pyrolysis and bio-oil leaching de-alkalization pathway

delete2026-08-07
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PRE
AI
Y
Yunpeng Bai
X
Xinyue Zhao
Z
Zhufu Fu
H
Haoran Wu
Z
Zeyu Wu
Y
Yuan Xue *
X
Xi Gao
Y
Yuegui Zhou *
DOI:10.1016/j.applthermaleng.2026.132704delete
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Abstract

Abstract

En 中文
• Dealkalized biochars were produced from sequential pyrolysis and bio-oil leaching. • Biomass species and pyrolysis temperature affects product yield and quality. • Pine biochar exhibited high HHVs and low ash, making it suitable as PCI fuel. • K in agricultural biochars can be removed with bio-oil leaching, less than 1.0 wt%.
Keywords:
Biomass pyrolysis
Alkalis
Biochar
Bio-oil leaching
Blast furnace injection

Journal

Applied Thermal Engineering cover
Applied Thermal Engineering
IF:
6.9
Papers:
2.6W
Citations:
10.6W

Organization

S
shanghai jiao tong university
Scholars:
15.1W
Papers: 11.5W
Citations: 159
G
Guangdong Technion-Israel Institute of Technology
Scholars:
225
Papers: 87
Citations: 1.9K
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