NDLI: Mathematical modelling of a staged pulverized coal gasification using O2/CO2 mixtures

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Mathematical modelling of a staged pulverized coal gasification using O2/CO2 mixtures

Content Provider	Scilit
Author	Donskoy, I. G.
Copyright Year	2021
Description	Journal: Journal of Physics: Conference Series Conversion of pulverized coal in a two-stage gasifier is studied. When considering carbon capture power plants, mixtures of oxygen with carbon dioxide may be used as a gasification agent. Carbon dioxide is a gasification agent, so characteristics of the gasification process change significantly compared to gasification in oxygen-nitrogen mixtures. The conversion efficiency is determined by the thermophysical factor (change in the heat capacity of the gas mixture and transfer coefficients) and the concentration factor (increase in the concentration of the gaseous reagent). The ratio of primary and secondary fuel consumption determines the leading stage of the process. The influence of process efficiency on oxygen concentration is estimated in the range of 21–30 vol. %.
Related Links	https://iopscience.iop.org/article/10.1088/1742-6596/2057/1/012064/pdf
ISSN	17426588
e-ISSN	17426596
DOI	10.1088/1742-6596/2057/1/012064
Journal	Journal of Physics: Conference Series
Issue Number	1
Volume Number	2057
Language	English
Publisher	IOP Publishing
Publisher Date	2021-10-01
Access Restriction	Open
Subject Keyword	Journal: Journal of Physics: Conference Series
Content Type	Text
Resource Type	Article
Subject	Physics and Astronomy

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