A novel method for analyzing pore size distribution of complex geometry shaped porous shale

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	A novel method for analyzing pore size distribution of complex geometry shaped porous shale
	Yang M(杨明); Lin M(林缅)
会议录名称	Proceedings of the Spring World Congress on Engineering and Technology 2020
	2020-04
页码	134-143
会议名称	The Spring World Congress on Engineering and Technology 2020
会议日期	April 24-26, 2020
会议地点	Xi'an, China
摘要	This article proposes the differential BJH equation based on the principles of multilayer adsorption and capillary condensation, which was simplified by theoretical investigation and experiments. This work indicates that the differential function of isotherm and the differential function of pore size to relative pressure determine the pore size distribution of porous media. The differential BJH model can be used to explain the source of the false peak in pore size distribution and to calculate the pore size distribution of different shapes of pores in a porous media with a porous structure. It has an excellent application prospect in the characterization of complex pore structure represented by shale.
关键词	Adsorption, BJH, Capillary Condensation, Cylinder Pore, False Peak, Pore Size Distribution, Slit Pore
资助信息	National Natural Science Foundation of China (Grant No. 41690132 and 41574129), the Strategic Priority Research Program of the Chinese Academy of Sciences (grant No. XDA14010304) and the Major National Science and Technology Special Program of China (Grant No. 2017ZX05037-001)
收录类别	EI
语种	英语
文献类型	会议论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/85668
专题	流固耦合系统力学重点实验室
推荐引用方式 GB/T 7714	Yang M,Lin M. A novel method for analyzing pore size distribution of complex geometry shaped porous shale[C]Proceedings of the Spring World Congress on Engineering and Technology 2020,2020:134-143.

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