Search Results - "Daiyong CAO"

Contrasting graphitization differences between vitrinite and inertinite based on high-temperature and high-pressure experiments by Zhifei, Liu, Daiyong, Cao, Gaojian, Chen, Qingtong, Chen, Heming, Zhao

“…•High temperature and high pressure simulation experiments of coal graphitization are carried out.•The graphitization difference between vitrinite and…”
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Gzhelian cyclothem development in the western North China cratonic basin and its glacioeustatic, tectonic, climatic and autogenic implications by Liu, Jincheng, Cao, Daiyong, Tan, Jingqiang, Zhang, Yan

“…The Gzhelian Ximing Sandstone–to–No. 8 Coal succession of the Taiyuan Formation in the Linxing gas field and adjacent areas records the complex nested…”
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Temporal changes in an epeiric paralic deposition during a third-order relative sea-level cycle (Late Pennsylvanian, western North China): Insights from integrated facies and sequence stratigraphic analysis by Liu, Jincheng, Cao, Daiyong, Zhang, Yan, Li, Yong

“…[Display omitted] •Tide-dominated incised-valley estuary occurred during early transgressive stage.•Back-barrier tide- and wave-influenced lagoon occurred in…”
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Macromolecular Structure Controlling Micro Mechanical Properties of Vitrinite and Inertinite in Tectonically Deformed Coals—A Case Study in Fengfeng Coal Mine of Taihangshan Fault Zone (North China) by Wang, Anmin, Cao, Daiyong, Wei, Yingchun, Liu, Zhifei

“…In order to study the evolution of the mechanical properties and macromolecular structures in different macerals of tectonically deformed coal (TDC), vitrinite…”
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Differences in Macromolecular Structure Evolution during the Pyrolysis of Vitrinite and Inertinite Based on In Situ FTIR and XRD Measurements by Zhao, Meng, Wang, Anmin, Cao, Daiyong, Wei, Yingchun, Ding, Liqi

“…An accurate understanding of molecular structure evolution during pyrolysis is essential for the clean utilization of coal. In this study, middle-rank coal was…”
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Investigation on spectroscopy characteristics of different metamorphic degrees of coal-based graphite by Li, Jing, Wang, Lu, Cao, Daiyong

“…To gain insights into the spectroscopy characteristics from coal to graphite, we investigated different metamorphic degrees of coal-based graphite which were…”
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Mineralogy and Geochemistry of the Lower Cretaceous Coals in the Junde Mine, Hegang Coalfield, Northeastern China by Wei, Yingchun, He, Wenbo, Qin, Guohong, Wang, Anmin, Cao, Daiyong

“…Hegang coalfield is one of the areas with abundant coal resources in Heilongjiang Province. Characteristics of minerals and geochemistry of No. 26 coal (lower…”
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Characterization of fines produced during drainage of coalbed methane reservoirs in the Linfen block, Ordos Basin by Zhang, Aoxiang, Cao, Daiyong, Wei, Yingchun, Rufford, Thomas E

“…Coal fines produced during drainage of coalbed methane reservoirs can affect the permeability of the coal reservoir and damage production facilities such as…”
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Coalbed Methane Enrichment Regularity and Major Control Factors in the Xishanyao Formation in the Western Part of the Southern Junggar Basin by YUAN, Yuan, SHAN, Yansheng, TANG, Yue, CAO, Daiyong

“…There are abundant coal and coalbed methane (CBM) resources in the Xishanyao Formation in the western region of the southern Junggar Basin, and the prospects…”
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Experimental Verification for the Graphitization of Inertinite by Zhifei Liu, Daiyong Cao, Gaojian Chen, Zhongwei Bi, Qingtong Chen

“…In order to explore the graphitization of inertinite, this paper conducted high-temperature thermal simulation experiments (HTT) and high-temperature…”
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High-temperature graphitization characteristics of vitrinite and inertinite by Zhifei, Liu, Daiyong, Cao, Gaojian, Chen, Qingtong, Chen, Zhongwei, Bi

“…In order to explore the graphitization characteristic differences between vitrinite and inertinite in coal, this study conducted high-temperature thermal…”
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Cooperative exploration model of coal–Ge deposit: A case study of the Wulantuga coal–Ge deposit in Shengli coalfield, Inner Mongolia, China by Li, Xin, Wei, Yingchun, Cao, Daiyong, Xu, Laixin, Zhang, Yun, Wei, Jinhao, Dong, Bo

“…Germanium (Ge) is an excellent organophilic and dispersed semiconductor resource, which is irreplaceable in emerging industries such as new materials, new…”
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Geochemical characteristics of the Permian coals in the Junger-Hebaopian mining district, northeastern Ordos Basin, China: Key role of paleopeat-forming environments in Ga-Li-REY enrichment by Qin, Guohong, Cao, Daiyong, Wei, Yingchun, Wang, Anmin, Liu, Jincheng

“…In order to study the trace element enrichment mechanism, this paper reports new petrology, geochemistry, and mineralogy data on the Permian coals of the…”
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Cooperative Exploration Model of Coal–Lithium Deposit: A Case Study of the Haerwusu Coal–Lithium Deposit in the Jungar Coalfield, Inner Mongolia, Northern China by Xin Li, Yingchun Wei, Daiyong Cao, Jinhao Wei, Xiangyang Liu, Yun Zhang, Bo Dong

“…Lithium (Li) is an important strategic metal mineral resource, irreplaceable in the fields of modern industry, new energy technology, nuclear fusion, and…”
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Coalfield structure and structural controls on coal in China by Cao, Daiyong, Wang, Anmin, Ning, Shuzheng, Li, Huantong, Guo, Aijun, Chen, Limin, Liu, Kang, Tan, Jieqing, Zheng, Zhihong

“…The occurrence of coal-bearing strata in a variety of coal-bearing basins of China is characterized by late tectonic deformation and remarkable spatial and…”
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Differences in Molecular Structure between Vitrinite and Inertinite and Their Impact on Coal Conversion and Utilization by Liu, Zhifei, Cao, Daiyong, Chen, Gaojian, Bi, Zhongwei, Chen, Qingtong

“…To compare the differences in chemical structure between vitrinite and inertinite and their effects on transformation and utilization, this paper separated…”
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Strain-Induced Graphitization Mechanism of Coal-Based Graphite from Lutang, Hunan Province, China by Lu Wang, Daiyong Cao, Yangwen Peng, Zhengyun Ding, Yang Li

“…Anthracite and coal-based graphite (CBG) samples were collected at varying distances from a granite intrusion. Optical microscopy, X-ray diffraction, Raman…”
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The differences of element geochemical characteristics of the main coal seams in the Ningdong coalfield, Ordos Basin by Zhifei, Liu, Yingchun, Wei, Shuzheng, Ning, Xu, Jia, Rongfang, Qin, Daiyong, Cao

“…In this study, we investigate the vertical variation of the geochemical characteristics of the Jurassic coal in the Ningdong coalfield, Ordos Basin. The major…”
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The Differences in the Li Enrichment Mechanism between the No. 6 Li-Rich Coals and Parting in Haerwusu Mine, Ordos Basin: Evidenced Using In Situ Li Microscale Characteristics and Li Isotopes by Guohong Qin, Jinhao Wei, Yingchun Wei, Daiyong Cao, Xin Li, Yun Zhang

“…As a potential strategic mineral resource, lithium (Li) in coal measures (including coal and parting) has attracted increasing attention from scholars…”
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Porosity Characteristics of Coal Seams and the Control Mechanisms of Coal Petrology in the Xishanyao Formation in the Western Part of the Southern Junggar Basin by Yuan Yuan, Yue Tang, Lihua Tong, Daiyong Cao, Yingchun Wei, Caiqin Bi

“…The porosity characteristics of coal seams serve as a pivotal factor in assessing the development potential of coalbed methane (CBM) resources, significantly…”
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