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Modification of coke and coal-batch properties by means of lignite semicoke

Modification of coke and coal-batch properties by means of lignite semicoke ISSN 1068-364X, Coke and Chemistry, 2007, Vol. 50, No. 12, pp. 379–385. © Allerton Press, Inc., 2007. Original Russian Text © M.B. Shkoller, 2007, published in Koks i Khimiya, 2007, No. 12, pp. 18–24. COKE Modification of Coke and Coal-Batch Properties by Means of Lignite Semicoke M. B. Shkoller Kuznetsk Engineering Academy DOI: 10.3103/S1068364X07120034 Low-ash and low-sulfur coal from the giant Kansko- tive semicoking of lignite in a fluidized bed (Sibtermo Achinsk lignite basin is very attractive for industrial technology) has been introduced at the Berezovskii use. Table 1 presents the characteristics of the coal sup- mine (Sharypovo, Krasnoyarsk Region); it is produced plied by the largest enterprises in the basin. at a rate of 30000 t/yr (LS ). Table 2 compares the St characteristics of the semicoke and OAO ZSMK coke Note that transportation of lignite over more than fines. 1000 km is inconvenient on account of its naturally The different ash content of the semicokes is high moisture content (30–35%) and its relative ease of explained by the different raw materials employed in self-ignition. In the second half of the twentieth cen- their production: coal from the Borodinskii mine tury, Krzhizhanovskii Energy Institute developed effi- for LS http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Coke and Chemistry Springer Journals

Modification of coke and coal-batch properties by means of lignite semicoke

Coke and Chemistry , Volume 50 (12) – Apr 11, 2007

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References (3)

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/S1068364X07120034
Publisher site
See Article on Publisher Site

Abstract

ISSN 1068-364X, Coke and Chemistry, 2007, Vol. 50, No. 12, pp. 379–385. © Allerton Press, Inc., 2007. Original Russian Text © M.B. Shkoller, 2007, published in Koks i Khimiya, 2007, No. 12, pp. 18–24. COKE Modification of Coke and Coal-Batch Properties by Means of Lignite Semicoke M. B. Shkoller Kuznetsk Engineering Academy DOI: 10.3103/S1068364X07120034 Low-ash and low-sulfur coal from the giant Kansko- tive semicoking of lignite in a fluidized bed (Sibtermo Achinsk lignite basin is very attractive for industrial technology) has been introduced at the Berezovskii use. Table 1 presents the characteristics of the coal sup- mine (Sharypovo, Krasnoyarsk Region); it is produced plied by the largest enterprises in the basin. at a rate of 30000 t/yr (LS ). Table 2 compares the St characteristics of the semicoke and OAO ZSMK coke Note that transportation of lignite over more than fines. 1000 km is inconvenient on account of its naturally The different ash content of the semicokes is high moisture content (30–35%) and its relative ease of explained by the different raw materials employed in self-ignition. In the second half of the twentieth cen- their production: coal from the Borodinskii mine tury, Krzhizhanovskii Energy Institute developed effi- for LS

Journal

Coke and ChemistrySpringer Journals

Published: Apr 11, 2007

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