Correlation of reactivity and electrical resistivity of coke |
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Authors: | Rein Mutso William DuBroff |
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Affiliation: | Inland Steel Company, Research Laboratories, 3001 East Columbus Drive, East Chicago, Indiana 46312, USA |
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Abstract: | A correlation between the reactivity and electrical resistivity of a series of cokes was determined using cokes prepared from blends of medium- and high-volatile coals. After correcting for the ash yield of the coke and the density of the resistivity specimen, a statistically significant relation between reactivity and resistivity was established. As the resistivity test requires much less time to perform than the reactivity test, it can be considered as an alternative approach to reactivity testing currently performed for quality control purposes. |
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Keywords: | coke electrical resistivity reaction chemistry |
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