Results 91 to 100 of about 66,438 (265)
Effect of Temperature on Permeability and Mechanical Characteristics of Lignite
Advances in Materials Science and Engineering, 2016 Underground in situ pyrolysis and gasification is an important method to enable clean utilization of lignite in China. In this study, using the high-temperature triaxial permeability test equipment for different ranges of temperature and pore pressure ...
Jixi Shao +5 more
doaj +1 more source
A STATISTICAL ANALYSIS OF THE NORTH DAKOTA LIGNITE ENERGY INDUSTRY'S CONTRIBUTION TO THE STATE ECONOMY FOR 1996 AND PROJECTED FOR 1997 [PDF]
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
Global Challenges, Volume 9, Issue 6, June 2025.This graphical abstract illustrates sustainable hydrogen production methods integrating solar, wind, and biomass sources. It highlights electrolysis as the central green hydrogen pathway and contrasts renewable and industrial uses. Color‐coded hydrogen types depict the diversity in production technologies, emphasizing clean energy transitions and ...
Sajid Ali Ansari +7 more
wiley +1 more source
Geologos, 2020 The present study focuses on alternative methods of exploiting lignite in comparison to conventional opencast mining and combustion in power plants for the generation of electricity. In Poland, opencast lignite pits cover large areas, creating social and
Urbański Paweł, Widera Marek
doaj +1 more source
Journal of Industrial Ecology, Volume 29, Issue 3, Page 670-682, June 2025.Abstract This study quantifies external thermal insulation composite systems (ETICS), in particular expanded polystyrene (EPS) as the insulation layer, installed in Germany between 1969 and 2022. Employing a bottom‐up approach, it conducts mass quantification, localization at the NUTS‐3 level, determination of installation years, and prediction of ...
Rafael Bischof +2 more
wiley +1 more source
Lignite price and split of profit negotiation in bilateral monopoly of lignite opencast mine and power plant [PDF]
The newest outcome of bilateral monopoly (BM) of lignite opencast mine & power plant analysis have been discussed. The determinism of optimal solution maximising joint profits not only in quantity of lignite - the size and shape of the ultimate pit ...
Jurdziak, Leszek
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Sedimentology, Volume 72, Issue 4, Page 1275-1315, June 2025.ABSTRACT Sedimentary infill patterns in the Eastern Gobi Basin of southern Mongolia record a complex, polyphased history. Asynchronous timing and intensities of extensional tectonism during the Early Cretaceous fragmented the Eastern Gobi Basin into a series of sub‐basins within an extensional rift (horst‐graben) setting, which likely infilled ...
Jesse Benjamin van Niekerk +7 more
wiley +1 more source
Extinct Vertebrata from the Judith River and Great Lignite Formations of Nebraska [PDF]
Joseph Leidy
+5 more sources
Analysis of the difference between weathered coal and lignite in the conversion of biomethane
Meitan kexue jishuIn order to find out the internal reasons for the difference in biological methane production between weathered coal and lignite, weathered coal and lignite were selected respectively, and the enriched and domesticated bacterial liquid was used as the ...
Shuangbin ZHANG +3 more
doaj +1 more source
NORTH DAKOTA LIGNITE ENERGY INDUSTRY'S CONTRIBUTION TO THE STATE ECONOMY FOR 2001 AND PROJECTED FOR 2002 [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