Chapter VIII
Reading edition
CHAPTER VIII
CALCINATION OR “ROASTING” OF ORES
Effect of roasting—Various methods—Reverberatory furnaces—Howell, White, Brückner, Thwaite-Denny, and Molesworth types of revolving cylinder furnaces—Shaft type—The Stetefeldt furnace—Chimneys—Depositing chambers.
pp. 100-108