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Drainage characteristics of Alabama coal

The burning rate of natural graphite

Contrasts in grinding characteristics of mineral products

Periodic pincer to control flow of wet ore pulp through an orifice

Precision jigging as a substitute for laboratory sink-float

Rapid specific-gravity method for estimating the iron content of Birmingham, Ala., red ores

Published Year

• 1940-1949 (6) *

Subject

• Coal--Alabama (1)
• Coal--Testing (1)
• Graphite (1)
• Gravity concentrators (1)
• Grinding and polishing (1)
• Iron ores--Alabama (1)
• Iron ores--Metallurgy--Equipment and supplies (1)
• Ore-dressing--Equipment and supplies (1)
• Ores (1)

Author

• Coe, G. D. (6) *
• Coghill, Will H. (4)
• Feld, I. L. (1)
• Gandrud, B. W. (1)

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