[HTML][HTML] Modes of occurrence of elements in coal: A critical evaluation
Coal, containing all the elements that are present in nature and more than 200 minerals, has
a complex chemical structure, making it one of the most complex geological materials …
a complex chemical structure, making it one of the most complex geological materials …
[HTML][HTML] Recognition of peat depositional environments in coal: A review
Peat depositional environments, the sites where and conditions under which peat
accumulates, significantly influence a resultant coal's physical properties, chemical …
accumulates, significantly influence a resultant coal's physical properties, chemical …
SEM petrography of dispersed organic matter in black shales: A review
Organic matter (OM)-hosted pores are important constituents of the pore system of black
shales and play a crucial role in determining their methane adsorption capacity and porosity …
shales and play a crucial role in determining their methane adsorption capacity and porosity …
Impact of thermal maturity on the diagenesis and porosity of lacustrine oil-prone shales: Insights from natural shale samples with thermal maturation in the oil …
Shale diagenesis controls the generation, migration and accumulation of hydrocarbons
through time and has become a frontier area of study in the fields of sedimentology and …
through time and has become a frontier area of study in the fields of sedimentology and …
Silver nanoparticles-decorated Preyssler functionalized cellulose biocomposite as a novel and efficient catalyst for the synthesis of 2-amino-4H-pyrans and …
S Saneinezhad, L Mohammadi, V Zadsirjan… - Scientific reports, 2020 - nature.com
Silver nanoparticles-decorated Preyssler functionalized cellulose biocomposite (PC/AgNPs)
was prepared and fully characterized by FTIR, UV–vis, SEM, and TEM techniques. The …
was prepared and fully characterized by FTIR, UV–vis, SEM, and TEM techniques. The …
Coal-derived unburned carbons in fly ash: A review
JC Hower, JG Groppo, UM Graham, CR Ward… - International Journal of …, 2017 - Elsevier
Unburned carbon (UC) in fly ash indicates inefficiency in combustion and may be an
impediment to the beneficial use of fly ash or ash products in a variety of applications. The …
impediment to the beneficial use of fly ash or ash products in a variety of applications. The …
Pore-types and pore-network evolution in Upper Devonian-Lower Mississippian Woodford and Mississippian Barnett mudstones: Insights from laboratory thermal …
Pore-evolution models from immature organic-matter (OM)-rich Barnett (0.42% R o) and
Woodford (0.49% R o) mudstones were compared with models previously developed from …
Woodford (0.49% R o) mudstones were compared with models previously developed from …
Depositional environment of oil shale within the second member of Permian Lucaogou Formation in the Santanghu Basin, Northwest China
B Liu, A Bechtel, RF Sachsenhofer, D Gross… - International Journal of …, 2017 - Elsevier
Abstract The non-marine Santanghu Basin in northwest China hosts one of the richest and
thickest Permian lacustrine source rock intervals in the world. Conventional oil in Jurassic …
thickest Permian lacustrine source rock intervals in the world. Conventional oil in Jurassic …
Understanding coal quality and the critical importance of comprehensive coal analyses
Coal is a remarkably complex combination of macerals and minerals and inorganic
elements in organic associations plus liquids, gases, and semi-solid organics, all …
elements in organic associations plus liquids, gases, and semi-solid organics, all …
Combined SEM and reflected light petrography of organic matter in the New Albany Shale (Devonian-Mississippian) in the Illinois Basin: A perspective on organic …
Organic-matter-hosted pores are an important aspect of pore systems in unconventional gas
shale reservoirs. Along with thermal maturity, organic maceral type critically controls the …
shale reservoirs. Along with thermal maturity, organic maceral type critically controls the …