Analiza wrażliwości wielkości i parametrów wyrobiska docelowego kopalni węgla brunatnego na zmianę ceny bazowej węgla [PDF]
Sensitivity analysis of lignite ultimate pit size and its parameters on change of lignite base price The influence of lignite base price on the size of ultimate pit (lignite supply) and decrease of lignite quality (decrease of calorific value and ...
Jurdziak, Leszek, Kawalec, Witold
core +1 more source
Novel Alkali Extraction-Acid Precipitation-Chlorination Distillation Method for Co-extraction of Humic Substances and Germanium (Ge) from Ge-Rich Lignite. [PDF]
ACS OmegaRong L +11 more
europepmc +1 more source
A study of the United States coal resources [PDF]
Geologically significant coal resources were identified. Statistically controlled tonnage estimates for each resource type were prepared. Particular emphasis was placed on the identification and description of coals in terms of seam thickness ...
Ferm, J. C., Muthig, P. J.
core +1 more source
Impact of Lignite Combustion Air Pollution on Acute Coronary Syndrome and Atrial Fibrillation Incidence in Western Macedonia, Greece. [PDF]
Int J Environ Res Public HealthVasilakopoulos V +4 more
europepmc +1 more source
Valuing fuel diversification in optimal investment policies for electricity generation portfolios [PDF]
Optimal capacity allocation for investments in electricity generation assets can be deterministically derived by comparing technology specific long-term and short-term marginal costs.
Christoph Weber, Malte Sunderkoetter
core
Permeability Characteristics and Controls in Fusinite-Rich Lignite. [PDF]
ACS OmegaWang F +7 more
europepmc +1 more source
Reducing spontaneous combustion propensity of lignite through functional group regulation by microbial flame retardant. [PDF]
Front ChemGe R, Qin L, Wang L, Song H.
europepmc +1 more source
A STATISTICAL ANALYSIS OF THE NORTH DAKOTA LIGNITE ENERGY INDUSTRY'S CONTRIBUTION TO THE STATE ECONOMY FOR 1997 AND PROJECTED FOR 1998 [PDF]
This report provides estimates of the lignite industry's contribution to the North Dakota economy, using key economic indicators such as retail trade activity, personal income, total business activity, employment, and tax revenues.
Coon, Randal C., Leistritz, F. Larry
core +1 more source
Evaluation of sulphate contamination in surface and groundwater with health hazards in the largest opencast lignite mine region of Asia. [PDF]
Sci RepPreethi B +3 more
europepmc +1 more source
Enhancing Restoration of Arid Mining Area Using Lignite-Based Superabsorbent Gel. [PDF]
GelsYang Z +5 more
europepmc +1 more source