Authors: A.S. Usanina, V.A. Arkhipov, D.Y. Paleev, Y.F. Patrakov
Title of the article: Influence of coal chemical composition on wettability of their surface
Year: 2011, Issue: 3, Pages: 101-102
Branch of knowledge: Chemical technology
Index UDK: 532.64
DOI: -
Abstract: The method of determination of wetting contact angle of coal surface based on pressing of coal powder in cylindrical cakes of specified size is presented. It is shown that the value of contact angle depends on chemical properties of coal surface.
Key words: contact angle pressing coal surface chemical structure
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