Two new oxygen-containing biomarkers isolated from the Chinese Maoming oil shale by silica gel column chromatography and preparative gas chromatography.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of separation science"
DOI: 10.1002/jssc.201600951
Abstract: Two biomarkers, 5,9-dimethyl-6-isopropyl-2-decanone (1) and 4,9,11-trimethyl-6-isopropyl-2-dodecanone (2), were isolated from Chinese Maoming oil shale by silica gel column chromatography and preparative gas chromatography. Their structures were elucidated by using spectroscopic techniques. read more here.
Keywords: chromatography; isolated chinese; maoming oil; shale silica ... See more keywords
Study on the evolution characteristic of intermediate during the pyrolysis of oil shale
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-017-6610-z
Abstract: The pyrolysis of oil shale is a complex process including a myriad of chemical reactions. A widely approved understanding suggests a two-step decomposition process for oil shale pyrolysis, considering bitumen as the intermediate product. In… read more here.
Keywords: pyrolysis; pyrolysis oil; study; oil shale ... See more keywords
Structural characteristics and pyrolysis behaviors of huadian oil shale kerogens using solid-state 13C NMR, Py-GCMS and TG
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-017-6667-8
Abstract: The chemical structure of fossil fuel has a significant effect on its pyrolysis. Present work studied the relevance of chemical structure and pyrolysis characteristics of three Huadian oil shale kerogens by using 13C NMR, Py-GCMS… read more here.
Keywords: 13c nmr; pyrolysis; structure; oil shale ... See more keywords
High-speed thermogravimetric analysis of the combustion of wood and Ca-rich fuel
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-019-08785-6
Abstract: Due to the increasing environmental concerns, the use of fossil fuels is being reduced. In search of less polluting ways of energy production, co-combustion offers a good way to decrease emissions and decrease the use… read more here.
Keywords: analysis; combustion; speed thermogravimetric; oil shale ... See more keywords
A review on co-pyrolysis of coal and oil shale to produce coke
Sign Up to like & getrecommendations! Published in 2019 at "Frontiers of Chemical Science and Engineering"
DOI: 10.1007/s11705-019-1850-z
Abstract: It has become the top priority for coking industry to rationally use and enlarge coking coal resources because of the shortage of the resources. This review focuses on the potential utilization of oil shale (OS)… read more here.
Keywords: coal; oil shale; pyrolysis coal; pyrolysis ... See more keywords
Type I kerogen-rich oil shale from the Democratic Republic of the Congo: mineralogical description and pyrolysis kinetics
Sign Up to like & getrecommendations! Published in 2019 at "Petroleum Science"
DOI: 10.1007/s12182-019-00384-2
Abstract: The Democratic Republic of the Congo holds important reserves of oil shale which is still under geological status. Herein, the characterization and pyrolysis kinetics of type I kerogen-rich oil shale of the western Central Kongo… read more here.
Keywords: oil shale; type kerogen; oil; pyrolysis ... See more keywords
Experimental Investigation on the Anisotropic Behaviors Induced by Bedding Planes in Mechanical Properties of Ma′quan Oil Shale
Sign Up to like & getrecommendations! Published in 2021 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-021-06027-2
Abstract: The anisotropic behavior induced by the bedding planes is a key point for the underground exploitation in oil shale, which is becoming a significant energy source worldwide. To elucidate the physical and mechanical properties of… read more here.
Keywords: bedding planes; mechanical properties; oil shale; oil ... See more keywords
Review of oil shale in-situ conversion technology
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DOI: 10.1016/j.apenergy.2020.115121
Abstract: Oil shale is an important strategic resource with tremendous reserve. In-situ retorting is the only technology available to achieve large-scale industrial exploitation. This paper systematically introduces the intensive researches conducted by Zhao’s team on oil… read more here.
Keywords: oil shale; shale situ; technology; oil ... See more keywords
Simulation and prediction of co-combustion of oil shale retorting solid waste and cornstalk in circulating fluidized bed using CPFD method
Sign Up to like & getrecommendations! Published in 2020 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.03.145
Abstract: Abstract In this paper, a three-dimensional compressible mathematical model of circulating fluidized bed (CFB) combustion was established, by using the Euler-Lagrangian method, based on the Computational Particle Fluid Dynamics (CPFD). The model considers heat and… read more here.
Keywords: waste cornstalk; retorting solid; combustion oil; solid waste ... See more keywords
Geochemistry of the Shitoumei oil shale in the Santanghu Basin, Northwest China: Implications for paleoclimate conditions, weathering, provenance and tectonic setting
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Coal Geology"
DOI: 10.1016/j.coal.2017.11.007
Abstract: Abstract Thick sequences of organic-rich lacustrine oil shale were deposited in the Middle Permian Lucaogou Formation of the Junggar Basin and the Santanghu Basin. The mineralogy and major, trace and rare earth element geochemistry of… read more here.
Keywords: geochemistry; lucaogou formation; oil; oil shale ... See more keywords
Petrology, mineralogy and geochemistry of the Lower Cretaceous oil-prone coal and host rocks from the Laoheishan Basin, northeast China
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Coal Geology"
DOI: 10.1016/j.coal.2018.02.018
Abstract: Abstract The coal and host rocks (mainly oil shale partings) in the Laoheishan basin (NE China) are oil-prone. This study uses petrological, mineralogical and geochemical analyses to determine the reasons of high oil yield in… read more here.
Keywords: petrology; mineralogy; oil shale; geochemistry ... See more keywords