爱沙尼亚学术期刊
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作者:Dong Yang , Yangsheng Zhao , Zhiqin Kang
来源:[J].Oil Shale(IF 0.636), 2019, Vol.36 (4), pp.483-500Estonian Academy Publishers
摘要:Oil shale has a very important strategic value for energy safety, but in situ pyrolysis technology still faces both scientific and technical problems that urgently need to be overcome. Among the current world’s oil shale in situ conversion technologies, the Chinese in situ p...
作者:LUSHENG YANG , DONG YANG ...
来源:[J].Oil Shale(IF 0.636), 2016, Vol.33 (2), pp.101-110Estonian Academy Publishers
摘要:While oil shale is heated to a certain temperature, its porous structure undergoes continuous modification and as a result, the rock perme­ability will also change with increasing temperature. In this paper, the mercury injection apparatus was used for measuring the pore siz...
作者:DONG YANG , YANGSHENG ZHAO
来源:[J].Oil Shale(IF 0.636), 2017, Vol.34 (1), pp.42-54Estonian Academy Publishers
摘要:The micron-scale (µm) pore is the main channel of fluid percola­tion. The evolution of µm-sized pore structures in a cylindrical oil shale sample (φ = 0.82 × 7 mm) at different temperatures was investigated by high-precision micro-computed tomography (micro-CT) scan tec...
作者:DONG YANG , JING ZHAO ...
来源:[J].Oil Shale(IF 0.636), 2018, Vol.35 (3), pp.230-241Estonian Academy Publishers
摘要:Internal pores and fractures inside oil shale undergo complex changes during pyrolysis in superheated steam. After a simulated in-situ pyro­lysis in superheated steam, the pore characteristics of 30 oil shale samples from different zones between the injection and production ...
作者:DONG YANG , ZHIQIN KANG
来源:[J].Oil Shale(IF 0.636), 2012, Vol.29 (4), pp.357-367Estonian Academy Publishers
摘要:A high-precision computed tomography (CT) experimental analysis system was used to perform a non-invasive CT scanning of oil shales (OS) from Daqing and Yan’an counties, Heilongjiang and Shanxi provinces, respectively, both north­eastern China, in order to study changes in t...

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