INFLUENCE OF COKE LAYER COLLAPSE PHENOMENON ON BURDEN DISTRIBUTION AT THE TOP OF BLAST FURNACE.

Yoshio Okuno; Kazuya Kunitomo; Toshiyuki Irita; Shinroku Matsuzaki

doi:10.2355/tetsutohagane1955.72.7_783

INFLUENCE OF COKE LAYER COLLAPSE PHENOMENON ON BURDEN DISTRIBUTION AT THE TOP OF BLAST FURNACE.

Yoshio Okuno, Kazuya Kunitomo, Toshiyuki Irita, Shinroku Matsuzaki

Research output: Contribution to journal › Article › peer-review

17 Citations (Scopus)

Abstract

The magnitude of coke layer collapse is mainly dominated by charging mode. The state of coke stacking after the collapse is also influenced by gas flow and descending velocity distribution. The changes in inclination angle of the coke layer and coke movement accompanied by the collapse have been investigated. The scale collapse depends on the stability of inclined coke layer. On the base of these findings, a mathematical model for quantitative evaluation of coke layer collapse is developed by introducing the theory of soil mechanics.

Original language	English
Pages (from-to)	783-790
Number of pages	8
Journal	Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan
Volume	72
Issue number	7
DOIs	https://doi.org/10.2355/tetsutohagane1955.72.7_783
Publication status	Published - 1986
Externally published	Yes

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Physical and Theoretical Chemistry
Metals and Alloys
Materials Chemistry

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10.2355/tetsutohagane1955.72.7_783

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abstract = "The magnitude of coke layer collapse is mainly dominated by charging mode. The state of coke stacking after the collapse is also influenced by gas flow and descending velocity distribution. The changes in inclination angle of the coke layer and coke movement accompanied by the collapse have been investigated. The scale collapse depends on the stability of inclined coke layer. On the base of these findings, a mathematical model for quantitative evaluation of coke layer collapse is developed by introducing the theory of soil mechanics.",

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year = "1986",

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AU - Okuno, Yoshio

AU - Kunitomo, Kazuya

AU - Irita, Toshiyuki

AU - Matsuzaki, Shinroku

PY - 1986

Y1 - 1986

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AB - The magnitude of coke layer collapse is mainly dominated by charging mode. The state of coke stacking after the collapse is also influenced by gas flow and descending velocity distribution. The changes in inclination angle of the coke layer and coke movement accompanied by the collapse have been investigated. The scale collapse depends on the stability of inclined coke layer. On the base of these findings, a mathematical model for quantitative evaluation of coke layer collapse is developed by introducing the theory of soil mechanics.

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INFLUENCE OF COKE LAYER COLLAPSE PHENOMENON ON BURDEN DISTRIBUTION AT THE TOP OF BLAST FURNACE.

Abstract

All Science Journal Classification (ASJC) codes

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