Email this article Composition and structure of the mineral and combustion residues of high-ash coal
- Authors: Popov V.K.1, Butakova V.I.1, Possokhov Y.M.1, Snigireva D.S.1, Zaostrovsky A.N.2
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Affiliations:
- Eastern Coal Chemistry Research Institute (AO VUKhIN)
- Institute of Coal Chemistry and Material Science
- Issue: Vol 59, No 3 (2016)
- Pages: 82-86
- Section: Coal
- URL: https://journals.rcsi.science/1068-364X/article/view/225898
- DOI: https://doi.org/10.3103/S1068364X16030078
- ID: 225898
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Abstract
Elemental composition and infrared spectra of mineral and cindery residuals of high-ash coal coming from a deposit of northern Kazakhstan is under consideration. New concepts about the structural transformations in mineral substance of coal during combustion are presented. The combustion, as shown, is leading to changes of elemental composition and distortions of symmetry of SiO4-tetrahedrons, which form a basis of silicates.
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About the authors
V. K. Popov
Eastern Coal Chemistry Research Institute (AO VUKhIN)
Author for correspondence.
Email: vasiliy.k.popov@gmail.com
Russian Federation, ul. Vos’mogo Marta 14, Yekaterinburg, 620990
V. I. Butakova
Eastern Coal Chemistry Research Institute (AO VUKhIN)
Email: vasiliy.k.popov@gmail.com
Russian Federation, ul. Vos’mogo Marta 14, Yekaterinburg, 620990
Yu. M. Possokhov
Eastern Coal Chemistry Research Institute (AO VUKhIN)
Email: vasiliy.k.popov@gmail.com
Russian Federation, ul. Vos’mogo Marta 14, Yekaterinburg, 620990
D. S. Snigireva
Eastern Coal Chemistry Research Institute (AO VUKhIN)
Email: vasiliy.k.popov@gmail.com
Russian Federation, ul. Vos’mogo Marta 14, Yekaterinburg, 620990
A. N. Zaostrovsky
Institute of Coal Chemistry and Material Science
Email: vasiliy.k.popov@gmail.com
Russian Federation, pr. Sovetskii 18, Kemerovo, 650000
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