Results 121 to 130 of about 70,133 (264)

Kosovo Case Study: Lignite Coal - Energy of the Past, Coalbed Methane Extraction - Energy of the Future

open access: green, 2018
Besmir Buranaj Hoxha   +4 more
openalex   +1 more source

The past, present and future of Konin Lignite Mine in central Poland

open access: yesGeologos
The Konin region is widely considered to be the cradle of lignite mining in Poland, having probably exploited as early as the 12th century on the outskirts of the present-day town of Konin.
Kasztelewicz Zbigniew   +3 more
doaj   +1 more source

Optimizing enhanced coalbed methane recovery in thick lignite formations: An integrated technical and economic evaluation

open access: yesResults in Engineering
The Erlian Basin, characterized by extensive lignite deposits with considerable thickness, presents significant potential for coalbed methane (CBM) extraction.
Zhiming Fang, Shaicheng Shen
doaj   +1 more source

Slurry pumping techniques for feeding high-pressure coal gasification reactors [PDF]

open access: yes, 1977
Operating experience in pumping coal and coal char slurries at pressures up to 1500 psig is discussed. The design specifications for the mixing tanks, pumps, piping, and slurry heaters are given along with pressure drop and minimum flow velocity data on ...
Bair, W. G., Tarman, P. B.
core   +1 more source

Cross-country comparison of the replacement incentives of the EU ETS in 2008-12: the case of the power sector [PDF]

open access: yes
In this paper, we conduct a cross-country quantitative analysis of the replacement incentives generated by the EU ETS for the power sector in 2008-12. In order to do so, the allocation rules of the Member States are applied to concrete reference power ...
Linden, Christian, Rogge, Karoline S.
core  

Lignite and Biomass Waste Hydrothermal Liquefaction Crude Upgrading by Hydrotreatment

open access: green, 2023
Nuno Batalha   +7 more
openalex   +2 more sources

Development of Kinetics and Mathematical Models for High Pressure Gasification of Lignite-Switchgrass Blends

open access: green, 2016
Pradeep K. Agrawal   +1 more
openalex   +2 more sources

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