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Structural, chemical, and technological characteristics of Donetsk basin coals with different degrees of reduction

Structural, chemical, and technological characteristics of Donetsk basin coals with different... ISSN 1068-364X, Coke and Chemistry, 2007, Vol. 50, No. 3, pp. 50–54. © Allerton Press, Inc., 2007. Original Russian Text © A.R. Davidzon, I.D. Drozdnik, 2007, published in Koks i Khimiya, 2007, No. 3, pp. 7–10. COAL Structural, Chemical, and Technological Characteristics of Donetsk Basin Coals with Different Degrees of Reduction a b A. R. Davidzon and I. D. Drozdnik ZAO Donetskstal–Metallurgicheskii Zavod, Ukraine Coal-Chemistry Institute DOI: 10.3103/S1068364X07030027 There has been extensive study of isometamorphic rinite reflection coefficient R (0.914) and with the yield daf coal of different genetic types, in terms of their degrees of volatiles V (–0.913). of reduction [1–6]. This interest focuses on the specifics For macerals of the vitrinite, inertinite, and liptinite of their composition, structure, technological proper- groups, regression equations of different degrees of ties, and behavior in thermal destruction. complexity are proposed, ranging from linear for iner- tinite to exponential for liptinite. This assumes separate Coal with little reduction (type A) differs from coal daf determination of the elementary composition and V with considerable reduction (type B), in particular, in for each group of macerals. The same is true of R , terms of reduced overall sulfur content and practically o which characterizes http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Coke and Chemistry Springer Journals

Structural, chemical, and technological characteristics of Donetsk basin coals with different degrees of reduction

Coke and Chemistry , Volume 50 (3) – Jul 3, 2007

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Publisher
Springer Journals
Copyright
Copyright © 2007 by Allerton Press, Inc.
Subject
Chemistry; Industrial Chemistry/Chemical Engineering
ISSN
1068-364X
eISSN
1934-8398
DOI
10.3103/S1068364X07030027
Publisher site
See Article on Publisher Site

Abstract

ISSN 1068-364X, Coke and Chemistry, 2007, Vol. 50, No. 3, pp. 50–54. © Allerton Press, Inc., 2007. Original Russian Text © A.R. Davidzon, I.D. Drozdnik, 2007, published in Koks i Khimiya, 2007, No. 3, pp. 7–10. COAL Structural, Chemical, and Technological Characteristics of Donetsk Basin Coals with Different Degrees of Reduction a b A. R. Davidzon and I. D. Drozdnik ZAO Donetskstal–Metallurgicheskii Zavod, Ukraine Coal-Chemistry Institute DOI: 10.3103/S1068364X07030027 There has been extensive study of isometamorphic rinite reflection coefficient R (0.914) and with the yield daf coal of different genetic types, in terms of their degrees of volatiles V (–0.913). of reduction [1–6]. This interest focuses on the specifics For macerals of the vitrinite, inertinite, and liptinite of their composition, structure, technological proper- groups, regression equations of different degrees of ties, and behavior in thermal destruction. complexity are proposed, ranging from linear for iner- tinite to exponential for liptinite. This assumes separate Coal with little reduction (type A) differs from coal daf determination of the elementary composition and V with considerable reduction (type B), in particular, in for each group of macerals. The same is true of R , terms of reduced overall sulfur content and practically o which characterizes

Journal

Coke and ChemistrySpringer Journals

Published: Jul 3, 2007

References