Transformation in energy content of non-coking coals during differential settling beneficiation process: Implications for energy impact

A Karmakar, P Gopinathan, OP Kumar, MK Sethi… - Fuel, 2024 - Elsevier
India possesses extensive coal reserves, primarily consisting of non-coking coal, and is one
of the vital resources for the energy sector. However, the steel industry necessitates coking …

Stratigraphic distributions of biomarkers and carbon isotopes in coals constrain the Permo-Carboniferous climatic changes and floral turnovers in the north China …

L Xia, R Wang, Q Huang, J Cai, MH Wong - Energy, 2024 - Elsevier
The intricate relationship between climate and vegetation dynamics, particularly during the
late Paleozoic ice age marked by multiple icehouse-greenhouse transitions, is a compelling …

Decoding paleomire conditions of paleogene superhigh-organic-sulfur coals

T Adsul, MD O'Beirne, DA Fike, S Ghosh… - International Journal of …, 2024 - Elsevier
Abstract Superhigh-organic‑sulfur (SHOS) coals (coals with organic sulfur content> 4 wt%)
are unique coal deposits found at a few notable locations in the world. Specific peat …

Sulfur stable isotopes in tertiary coals of Northeast India

V Kumar, D Paul, S Kumar - International Journal of Coal Geology, 2024 - Elsevier
Sulfur stable isotope signatures are instrumental in tracing the sources and tracking the
movement of sulfur in different environmental compartments, besides providing vital insights …