Spon, Ernest, Haldane, Robert, Lock, Charles G. Warnford (Charles George Warnford), 1853-1909 · London ; New York : E. & F.N. Spon · leaf 473
Tix- -Smeltine:. 451 basin J, whence the slag is let off at the in with the ore and fuel ; this may be side down the inclined plane e into the quartz (silica) if the ore contains much water tank /, the metal beneath being Fig. 178. run out by the channel </ into the tank … "-, — —'■■;:S;;>- manner as the other, is used only for fusing the slag from the larger furnace. Both furnaces are slowly dried before iron oxide, or lime or "finery cinder" use. The large one is first charged with if there is already sufficient silica in the fuel and slag; a moderate blast is com-…
Workshop recipes · Technology · Industrial arts
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
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