A Dataset of the Operating Station Heat Rate for 806 Indian Coal Plant Units using Machine Learning [PDF]
arXivIndia aims to achieve net-zero emissions by 2070 and has set an ambitious target of 500 GW of renewable power generation capacity by 2030. Coal plants currently contribute to more than 60\% of India's electricity generation in 2022. Upgrading and decarbonizing high-emission coal plants became a pressing energy issue.
arxiv
Determination of the forms of calcium present in coal chars by Ca K-edge XANES with Synchrotron Radiation [PDF]
arXiv, 2012 This work is concerned with the Ca transformations during the pyrolysis of Ca(OH)2 or CaCO3-added coals. Ca K-edge X-ray absorption near edge structure (XANES) spectroscopy was applied to determine the forms of Ca in chars prepared from the pyrolysis of Ca-added coal. Results showed that Ca(OH)2 and CaSO4 existed in both the Ca(OH)2-added chars and the
arxiv
XXVI.—On the Fossil Flora of the South Wales Coal Field, and the Relationship of its Strata to the Somerset and Bristol Coal Field [PDF]
, 1895 Robert Kidston
openalex +1 more source
Coal in Alaska requirements to enhance environmentally sound use in both domestic and Pacific Rim markets [PDF]
, 1990 This document originates from three meetings held in 1989 with the leaders of the Alaskan Coal Industry and coal technologists from the U.S. Department of Energy (DOE)~ Mineral Industry Research Laboratory (MIRL) and Geophysical Institute - University of
Irwin, W. +4 more
core
Thermally Cured Sulfonated para‐PBI as Ion Solvating Membrane for Use in Water Electrolysis
Advanced Energy Materials, EarlyView.The cMS‐PBI membrane is designed to be free of the known breaking points which limit the lifetime of membranes in alkaline electrolysis systems. As supported by high conductivity and 6 months ex situ stability test, the cMS‐PBI ion solvating membrane can substitute anion exchange membranes and thus can reduce the cost of green hydrogen by increasing ...
Asridin Dayan +5 more
wiley +1 more source
Coal Blending: Business Value, Analysis, and Optimization [PDF]
arXiv, 2014 Coal blending is a critically important process in the coal mining industry as it directly influences the number of product tonnes and the total revenue generated by a mine site. Coal blending represents a challenging and complex problem with numerous blending possibilities, multiple constraints and competing objectives.
arxiv
The effect of hard coal density on its flotation performance [PDF]
Acta Montanistica Slovaca, 2005 Hard coal flotation depends on many factors, one of which is the density of the grains floated. The heavier the grain, the greater the gravitational force that counteracts the force of adhesion between the grain and an air bubble, and the lower the ...
Ewa Małysa
doaj
Phosphorus‐Based Flame‐Retardant Electrolytes for Lithium Batteries
Advanced Energy Materials, EarlyView.This review highlights the diverse structures of phosphorus‐based flame‐retardant additives, thoroughly exploring their characteristics, mechanisms, and overall impact on lithium‐ion battery (LIB) performance. Moreover, it proposes future directions for next‐generation materials to enhance safety and stability, ultimately contributing to the ...
Jin‐Hee Kim +4 more
wiley +1 more source
Coal Strength with Dewatering and Coal Seam Gas Depletion [PDF]
arXivUnderstanding the response of coal mechanical properties to dewatering and gas depletion is critical for estimating borehole stability and designing infill coal seam gas (CSG) wells. Despite its importance, the full impact of these processes on coal strength remains little explored.
arxiv