QUALITY CONTROL OF OIL SHALE PRODUCTION IN ESTONIAN MINES; pp. 239–249

The basic parameters of oil shale quality are heating value and grain-size composition. Heating value can vary considerably within the location in a deposit and depends on concretions and limestone content. Grain-size distribu­tion and heating value depend directly on mining technology: breakage, t...

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Bibliographic Details

Published in:	Oil Shale
Main Authors:	Ingo Valgma, Enno Reinsalu, Sergei SABANOV, V. KARU
Format:	Article
Language:	English
Published:	Estonian Academy Publishers 2010-08-01
Online Access:	https://kirj.ee/public/oilshale_pdf/2010/issue_3/oil-2010-3-239-249.pdf