Coal rank and surface properties of oil agglomerates

Coal rank and surface properties of oil agglomerates

The wettabilities of agglomerates made from coals of several different ranks were measured by the adhesion technique. Oil levels from 0 to 10% by weight were used. As was expected, it was found that higher-rank coals are more easily oil-wetted and that the surface properties of the agglomerates corr...

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Veröffentlicht in:Advanced powder technology : the international journal of the Society of Powder Technology, Japan Japan, 1993, Vol.4 (2), p.115-128
Hauptverfasser: Darcovich, K., Smyth, T.J., Capes, C.E.
Format: Artikel
Sprache:eng
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Zusammenfassung:The wettabilities of agglomerates made from coals of several different ranks were measured by the adhesion technique. Oil levels from 0 to 10% by weight were used. As was expected, it was found that higher-rank coals are more easily oil-wetted and that the surface properties of the agglomerates correlate with agglomeration recovery and ash removal data.
ISSN:0921-8831
1568-5527
DOI:10.1163/156855293X00114