Coking theory: Internal stress in the coal batch

The development of local internal stress in the coal batch is analyzed on the basis of recent theoretical and experimental data. Its influence on coke quality is demonstrated. The influence of mineralized rock particles and large hard-to-crush particles of highly metamorphic coal (including petrogra...

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Veröffentlicht in:	Coke and chemistry (New York, N.Y.) N.Y.), 2011-09, Vol.54 (9), p.314-322
1. Verfasser:	Sukhorukov, V. I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Chemistry and Materials Science Coke Industrial Chemistry/Chemical Engineering
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The development of local internal stress in the coal batch is analyzed on the basis of recent theoretical and experimental data. Its influence on coke quality is demonstrated. The influence of mineralized rock particles and large hard-to-crush particles of highly metamorphic coal (including petrographically uniform coal) is considered. The results of appropriate preparation of coal batch for coking are described.
ISSN:	1068-364X 1934-8398
DOI:	10.3103/S1068364X11090055