Email this article Composition and Properties of Brown Coal from the Bodonskoe Deposit in Buryatia
- Authors: Vyazova N.G.1, Shaulina L.P.1, Shmidt A.F.1
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Affiliations:
- Research Institute of Oil and Coal Chemistry and Synthesis
- Issue: Vol 52, No 2 (2018)
- Pages: 59-61
- Section: Article
- URL: https://journals.rcsi.science/0361-5219/article/view/176571
- DOI: https://doi.org/10.3103/S0361521918020118
- ID: 176571
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Abstract
The composition and properties of coal from the Bodonskoe deposit were studied. It was shown that this is low-sulfur (Sd = 0.3–1.0%) and medium-ash grade 1B brown coal with a high yield of volatile substances (Vdaf = 56.1–60.9%). The humic acid content varies from 32.3 to 50.8%. The heat of combustion of coal is Qsdaf= 26.0–27.4 MJ/kg. The concentrations of toxic elements in the coal samples are at a background level.
About the authors
N. G. Vyazova
Research Institute of Oil and Coal Chemistry and Synthesis
Author for correspondence.
Email: suslov@chem.isu.ru
Russian Federation, Irkutsk, 664033
L. P. Shaulina
Research Institute of Oil and Coal Chemistry and Synthesis
Email: suslov@chem.isu.ru
Russian Federation, Irkutsk, 664033
A. F. Shmidt
Research Institute of Oil and Coal Chemistry and Synthesis
Email: suslov@chem.isu.ru
Russian Federation, Irkutsk, 664033
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