Process for the Production of Tin Iron Matte from Pyritic or other Tin Ores, Tin Ore Concentrates, Tin Waste, Tin Plate Waste, Stanniferous Slag and the like.

摘要

20,609. Rueb, J. Oct. 7, 1913, [Convention date]. Matte processes for fin.-In smelting tin ores, concentrates, slags, tin-plate waste, &c. with pyrites to obtain a tin-iron matte, as described in Specification 27,148/12, lime or calcium sulphate is added to the charge to increase the percentage of tin in the matte.