Effect of NaOH treatment on surface prop
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Selim M. Senkan; E.L. Fuller Jr
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Article
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1979
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Elsevier Science
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English
โ 396 KB
## Surface properties of sub-bituminous Wyodak and bituminous Illinois coals were examined using sorption and immersion techniques, to elucidate the effects of aqueous NaOH treatment. Sorption of non-polar gases such as CO;! and N, decreased significantly after the alkali treatment for the Wyodak