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3 Ιαν 2022 · Namely, lignite coal contains a large percentage of aliphatic C–H bonds, which under heating in the inert atmosphere decompose to yield low-molecular-weight organic gases, the pyrolysis step. Thus, HA coal has a much higher volatile content (∼49%) than the BA coal (∼33%).
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1 Μαΐ 2016 · Mapping of coal quality using stochastic simulation and isometric logratio transformation with an application to a Texas lignite. International Journal of Coal Geology, 152, 80-93.
15 Ιαν 2024 · Calorific value and compositional ultimate analysis with a case study of a Texas lignite
24 Ιουν 2020 · The distinguishing of high- and low-quality lignite coal with high performance will benefit the investor while also benefiting lignite coal users in terms of health. The highlights of the proposed method in this article are as follows.
15 Μαΐ 2016 · Calorific value and compositional ultimate analysis with a case study of a Texas lignite. May 15, 2016. Measurements to determine coal quality as fuel include proximate analysis, ultimate analysis and calorific value.
Owing to the advantages of burning low-quality coal (coal slime and coal gangue), furnace desulfurisation, low [inline-formula] emission and deep load adjustment, the circulating fluidised...
9 Ιουλ 2015 · Application of these maps to a lignite bed clearly delineates the deposit boundary, reveals a channel cutting across, and shows that the most favorable coal quality is to the north and deteriorates toward the southeast.
