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DEHYDRATION EFFECT ON PORE SIZE, POROSITY, SPECIFIC SURFACE AREA AND FRACTAL PARAMETERS OF SHALE ROCKS: USAXS STUDY

机译:页岩岩石岩石尺寸,孔隙度,比表面积和分形参数的脱水影响:USAXS研究

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With the growing demands on energy and natural resources, the characterization of shale and mudstone is important to understand the mechanisms of storage and transport of gas and water molecules as well as the organic matters in their porous matrix. Extensive studies have been conducted to investigate the physicochemical behavior of shale and minerals; however, little is known about the mechanisms related to the adsorption of gas and water molecules and the chemical reactions of complex porous media. This includes the nanostructure of pore space in shale, which has a critical role in controlling all aspects of geologic processes. The elucidation of nano-scale system can accelerate the estimating the complex physicochemical phenomena on a macro-scale.
机译:随着对能源和自然资源的需求不断增长,页岩和泥岩的表征对于了解天然气和水分子的储存和运输机制以及多孔基质中的有机物质非常重要。 已经进行了广泛的研究以调查页岩和矿物质的物理化学行为; 然而,关于与气体和水分子的吸附和复合多孔介质的化学反应有关的机制很少。 这包括页岩中的孔隙空间的纳米结构,这在控制地质过程的所有方面具有关键作用。 纳米级系统的阐明可以加速宏观规模的复杂物理化学现象的估算。

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