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Selective batch crushing in the coal-preparation shop at OAO NTMK

Selective batch crushing in the coal-preparation shop at OAO NTMK ISSN 1068-364X, Coke and Chemistry, 2007, Vol. 50, No. 5, pp. 113–116. © Allerton Press, Inc., 2007. Original Russian Text © N.A. Berkutov, Yu.V. Stepanov, P.V. Shtark, L.A. Makhortova, N.K. Popova, D.A. Koshkarov, N.V. Tsarev, 2007, published in Koks i Khimiya, 2007, No. 5, pp. 5–9. COAL Selective Batch Crushing in the Coal-preparation Shop at OAO NTMK N. A. Berkutov, Yu. V. Stepanov, P. V. Shtark, L. A. Makhortova, N. K. Popova, D. A. Koshkarov, and N. V. Tsarev OAO Nizhnetagil’skii Metallurgicheskii Kombinat (NTMK) DOI: 10.3103/S1068364X07050018 In September 2004, after reconstruction at OAO Following the 2001 introduction of State Standard Nizhnetagil’skii Metallurgicheskii Kombinat (NTMK), GOST R 51588–2000, which allowed concentrates blast furnace 6 went into operation, for the production with an ash content of 10.5%, as against 9.6% in State of vanadium hot metal. Blast-furnace specialists Standard GOST 8163-87, the ash content of the batch imposed strict requirements on the coke quality for fur- rose from 9.0–9.1% in 2002 to 9.3–9.4% in 2004 and nace 6: mechanical strength M = 89–90%; wear M ≤ subsequent years. For this reason, the ash content of the 25 10 7; ash content ≤11.5%; yield of volatiles ≤0.9%; ≤10% coke could not be http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Coke and Chemistry Springer Journals

Selective batch crushing in the coal-preparation shop at OAO NTMK

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References (2)

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/S1068364X07050018
Publisher site
See Article on Publisher Site

Abstract

ISSN 1068-364X, Coke and Chemistry, 2007, Vol. 50, No. 5, pp. 113–116. © Allerton Press, Inc., 2007. Original Russian Text © N.A. Berkutov, Yu.V. Stepanov, P.V. Shtark, L.A. Makhortova, N.K. Popova, D.A. Koshkarov, N.V. Tsarev, 2007, published in Koks i Khimiya, 2007, No. 5, pp. 5–9. COAL Selective Batch Crushing in the Coal-preparation Shop at OAO NTMK N. A. Berkutov, Yu. V. Stepanov, P. V. Shtark, L. A. Makhortova, N. K. Popova, D. A. Koshkarov, and N. V. Tsarev OAO Nizhnetagil’skii Metallurgicheskii Kombinat (NTMK) DOI: 10.3103/S1068364X07050018 In September 2004, after reconstruction at OAO Following the 2001 introduction of State Standard Nizhnetagil’skii Metallurgicheskii Kombinat (NTMK), GOST R 51588–2000, which allowed concentrates blast furnace 6 went into operation, for the production with an ash content of 10.5%, as against 9.6% in State of vanadium hot metal. Blast-furnace specialists Standard GOST 8163-87, the ash content of the batch imposed strict requirements on the coke quality for fur- rose from 9.0–9.1% in 2002 to 9.3–9.4% in 2004 and nace 6: mechanical strength M = 89–90%; wear M ≤ subsequent years. For this reason, the ash content of the 25 10 7; ash content ≤11.5%; yield of volatiles ≤0.9%; ≤10% coke could not be

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Coke and Chemistry – Springer Journals

Published: Sep 6, 2007

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