FIB-SEM and X-ray CT characterization of interconnected pores in high-rank coal formed from regional metamorphism

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• 关键词：Pore ; Mineral ; Pore connectivity ; Regional metamorphism ; High-rank coal ; Southern Qinshui basin
• 刊名：Journal of Petroleum Science and Engineering
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：148
• 期：Complete
• 页码：21-31
• 全文大小：1125 K
• 卷排序：148

文摘

Modeling three dimensional pore network model of typical high-rank coals. Investigating growth characteristics and genetic types of pores in high-rank coals. Shrinkage-induced pores act as the interconnected pores in high-rank coals. The connectivity within high-rank coal is mesopore-dominated pore network.