Appletons' cyclopaedia of applied mechanics: a dictionary of mechanical engineering and the mechanical arts (1880)
D. Appleton and Company, Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 189
ently some prospects of success. These are the direct processesof Dr. C. W. Siemens of England, Mr. Thomas S. Blair of Pittsburgh, Mr. Charles M. Du Puy ofPhiladelphia, and Mr. Edward Peckham of Pittsburgh, N. Y. Siemens1* Direct Process.—This process is in operation at Towcester, England, and at… … or chimney end, where a mixture of crushed ore and carbonaceous material was introduced. By theslow rotation of this furnace, the mixture gradually advanced to the hotter end of the chamber, andwas reduced to spongv iron. The reduction of the ore was accomplished in a comparatively shorttime, but…
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