Fluorine in Canadian coals
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William G. Godbeer; Dalway J. Swaine; Fariborz Goodarzi
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Article
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1994
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Elsevier Science
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English
โ 376 KB
Fluorine was determined in 57 samples of coals from western Canada and the Yukon (47 bituminous, 4 subbituminous, 6 lignite) by a pyrohydrolysis method. The range of values is 31-930 ppmw F in dry coal, the lowest values being mainly for the low-rank coals. For bituminous coals most values are in th