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

Abstract

In September 2004, after reconstruction at OAO Nizhnetagil'skii Metallurgicheskii Kombinat (NTMK), blast furnace 6 went into operation for the production of vanadium from hot metal. At the startup of furnace 6, besides optimising its composition; it was decided to restore selective crushing of the coal batch using pneumatic and mechanical separation in the third unit of the coal preparation shop. Additional increase in the mechanical strength of coke by 1.5-2.0% was predicted with a 0.5-1.0% decrease in wear.

Authors:
; ; ; ; ; ;  [1]
  1. OAO Nizhnetagil'skii Metallurgicheskii Kombinat (NTMK)(Russian Federation)
Publication Date:
OSTI Identifier:
21262130
Resource Type:
Journal Article
Resource Relation:
Journal Name: Coke and Chemistry (Koks i Khimiya); Journal Volume: 50; Journal Issue: 5; Other Information: TN: Translation of Koks i Khimiya; (5), 5-9 (2007); Related Information: Translation of Koks i Khimiya; (5), 5-9 (2007)
Country of Publication:
United States
Language:
English
Subject:
01 COAL, LIGNITE, AND PEAT; COAL PREPARATION; CRUSHING; COKING PLANTS; PNEUMATICS; COKE; SEPARATION PROCESSES; ASH CONTENT; INCLUSIONS; CHEMICAL COMPOSITION; OPTIMIZATION; COAL; GRAIN SIZE; VANADIUM

Citation Formats

N.A. Berkutov, Yu.V. Stepanov, P.V. Shtark, L.A. Makhortova, N.K. Popova, D.A. Koshkarov, and N.V. Tsarev. Selective batch crushing in the coal-preparation shop at OAO NTMK. United States: N. p., 2007. Web. doi:10.3103/S1068364X07050018.
N.A. Berkutov, Yu.V. Stepanov, P.V. Shtark, L.A. Makhortova, N.K. Popova, D.A. Koshkarov, & N.V. Tsarev. Selective batch crushing in the coal-preparation shop at OAO NTMK. United States. doi:10.3103/S1068364X07050018.
N.A. Berkutov, Yu.V. Stepanov, P.V. Shtark, L.A. Makhortova, N.K. Popova, D.A. Koshkarov, and N.V. Tsarev. Tue . "Selective batch crushing in the coal-preparation shop at OAO NTMK". United States. doi:10.3103/S1068364X07050018.
@article{osti_21262130,
title = {Selective batch crushing in the coal-preparation shop at OAO NTMK},
author = {N.A. Berkutov and Yu.V. Stepanov and P.V. Shtark and L.A. Makhortova and N.K. Popova and D.A. Koshkarov and N.V. Tsarev},
abstractNote = {In September 2004, after reconstruction at OAO Nizhnetagil'skii Metallurgicheskii Kombinat (NTMK), blast furnace 6 went into operation for the production of vanadium from hot metal. At the startup of furnace 6, besides optimising its composition; it was decided to restore selective crushing of the coal batch using pneumatic and mechanical separation in the third unit of the coal preparation shop. Additional increase in the mechanical strength of coke by 1.5-2.0% was predicted with a 0.5-1.0% decrease in wear.},
doi = {10.3103/S1068364X07050018},
journal = {Coke and Chemistry (Koks i Khimiya)},
number = 5,
volume = 50,
place = {United States},
year = {Tue May 15 00:00:00 EDT 2007},
month = {Tue May 15 00:00:00 EDT 2007}
}