Two-dimensional SEM image-based analysis of coal porosity and its pore structure

• 作 者: Guangui Zou Jiasheng She Supin
• 机 构: StateKeyLaboratoryofCoalResourcesandSafeMining,CollegeofGeoscienceandSurveyingEngineering
• 出 处: 国际煤炭科学技术学报:英文版
• 发表日期: 2020年2期
• 关键词: Coal porosity SEM Pore structure Fractal dimensions Digital image processing
• 基金项目: This research was in part supported by The National Key R&D Program of China(2018YFC0807803),The National Natural Science Foundation of China(41402143,50490271,and 40672104),Joint Fund of Coal(U12

A quantitative analysis of the porosity,pore size distribution,and fractal dimensions of pores is significant for studying the pore structure characteristics of coal.This study utilized 12 anthracite coal samples from the Sihe mining area to explore the p