| Coal as a promising source of critical elements: Progress and future prospects |
64 |
| Current status and geological conditions for the applicability of CBM drilling technologies in China: A review |
46 |
| Origin, properties, and implications of solid bitumen in source-rock reservoirs: A review |
44 |
| Quantification of the modes of occurrence of 42 elements in coal |
43 |
| The importance of minerals in coal as the hosts of chemical elements: A review |
36 |
| Characterizations of full-scale pore size distribution, porosity and permeability of coals: A novel methodology by nuclear magnetic resonance and fractal analysis theory |
33 |
| Pore characterization and clay bound water assessment in shale with a combination of NMR and low-pressure nitrogen gas adsorption |
31 |
| Deformation and water transport behaviors study of heterogenous coal using CT-based 3D simulation |
31 |
| Identifying marine incursions into the Paleogene Bohai Bay Basin lake system in northeastern China |
30 |
| Experimental investigation on the formation and transport mechanism of outburst coal-gas flow: Implications for the role of gas desorption in the development stage of outburst |
28 |
| Insights into matrix compressibility of coals by mercury intrusion porosimetry and N-2 adsorption |
27 |
| Rare earth elements and yttrium in coal ash from the Luzhou power plant in Sichuan, Southwest China: Concentration, characterization and optimized extraction |
27 |
| Reassessment of coal permeability evolution using steady-state flow methods: The role of flow regime transition |
26 |
| Characterization of methane adsorption on shale and isolated kerogen from the Sichuan Basin under pressure up to 60 MPa: Experimental results and geological implications |
25 |
| Pore-types and pore-network evolution in Upper Devonian-Lower Mississippian Woodford and Mississippian Barnett mudstones: Insights from laboratory thermal maturation and organic petrology |
24 |
| Rare earth elements recovery using staged precipitation from a leachate generated from coarse coal refuse |
24 |
| Pore structure characterization of organic-rich Niutitang shale from China: Small angle neutron scattering (SANS) study |
24 |
| Marine derived Sr-87/Sr-86 in coal, a new key to geochronology and palaeoenvironment: Elucidation of the India-Eurasia and China-Indochina collisions in Yunnan, China |
22 |
| Aqueous acid and alkaline extraction of rare earth elements from coal combustion ash |
21 |
| A physical and numerical investigation of sudden massive roof collapse during longwall coal retreat mining |
21 |
| Shale oil resource potential and oil mobility characteristics of the Eocene-Oligocene Shahejie Formation, Jiyang Super-Depression, Bohai Bay Basin of China |
21 |
| Pore structure evolution of low-rank coal in China |
19 |
| Assessing low-maturity organic matter in shales using Raman spectroscopy: Effects of sample preparation and operating procedure |
18 |
| Heterogeneity characterization of the lower Silurian Longmaxi marine shale in the Pengshui area, South China |
18 |
| Characterization of pore-fracture networks and their evolution at various measurement scales in coal samples using X-ray mu CT and a fractal method |
18 |
| Investigations of CO2-water wettability of coal: NMR relaxation method |
18 |
| Distribution and speciation of rare earth elements in coal combustion by-products via synchrotron microscopy and spectroscopy |
17 |
| Coal permeability maps under the influence of multiple coupled processes |
17 |
| Evaluation of trace elements in US coals using the USGS COALQUAL database version 3.0. Part I: Rare earth elements and yttrium (REY) |
17 |
| Laboratory characterisation of fracture compressibility for coal and shale gas reservoir rocks: A review |
17 |
| A new application of NMR in characterization of multiphase methane and adsorption capacity of shale |
16 |
| Leaching behavior of rare earth elements in fort union lignite coals of North America |
16 |
| Trace element fractionation between PM10 and PM2.5 in coal mine dust: Implications for occupational respiratory health |
16 |
| Raman spectroscopy to study thermal maturity and elastic modulus of kerogen |
15 |
| Use of FTIR, XPS, NMR to characterize oxidative effects of NaClO on coal molecular structures |
14 |
| Identification and nanoporosity of macerals in coal by scanning electron microscopy |
14 |
| Expelled oils and their impacts on Rock-Eval data interpretation, Eocene Qianjiang Formation in Jianghan Basin, China |
14 |
| Determination of Eu concentrations in coal, fly ash and sedimentary rocks using a cation exchange resin and inductively coupled plasma mass spectrometry (ICP-MS) |
14 |
| Scale effects and strength anisotropy in coal |
14 |
| Nanopore characterization of mine roof shales by SANS, nitrogen adsorption, and mercury intrusion: Impact on water adsorption/retention behavior |
14 |
| On the petrographic distinction of bituminite from solid bitumen in immature to early mature source rocks |
14 |
| Burial and thermal evolution of coal-bearing strata and its mechanisms in the southern North China Basin since the late Paleozoic |
14 |
| Solid bitumen in the Montney Formation: Diagnostic petrographic characteristics and significance for hydrocarbon migration |
14 |
| Quantitative characterization of pore connectivity using NMR and MIP: A case study of the Wangyinpu and Guanyintang shales in the Xiuwu basin, Southern China |
14 |
| Influence of water invasion on methane adsorption behavior in coal |
14 |
| CO2 interaction induced mechanical characteristics alterations in coal: A review |
14 |
| Architecture, stress state and permeability of a fault zone in Jiulishan coal mine, China: Implication for coal and gas outbursts |
13 |
| Mississippian anthracites in Guangxi Province, southern China: Petrological, mineralogical, and rare earth element evidence for high-temperature solutions |
13 |
| Porosity of the Marcellus Shale: A contrast matching small-angle neutron scattering study |
13 |
| Methane sorption and storage characteristics of organic-rich carbonaceous rocks, Lurestan province, southwest Iran |
13 |
