Pore structure evolution of semi-coke under steam atmosphere in the context of deep underground coal gasification

Underground coal gasification (UCG) is one of the important ways for in-situ clean conversion of deep coal resources. Affected by groundwater influx, steam gasification becomes the dominant reaction for syngas production in the UCG process. This paper investigates the pressurized gas production char...

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Bibliographic Details

Published in:	Fuel Processing Technology
Main Authors:	Yueming Liu, Shuqin Liu, Zihe Liu, Xuan Li, Jiahong Cao, Chuan Qi, Weibin Wang
Format:	Article
Language:	English
Published:	Elsevier 2025-11-01
Subjects:	Steam gasification Pressurized gasification Underground coal gasification Pore structure Micro-morphology
Online Access:	http://www.sciencedirect.com/science/article/pii/S0378382025001535