brilliant flame caused by the com- submitted to a practical test in Wales. These first as the one element above all others to be shunned bustion of the carbon in the pig iron. This, after plants were small and imperfectly equipped, but the a time, is in turn succeeded by a flame of smaller by the… … THE CLAPP-GRIFFITHS CONVERTERS AT POTTSVILLE, PA. spring of 1885. nails, shovels, etc. In in- The pre^nt plant at troducing this process into Pittsburg consists of two 3-ton converters, and has dation of the silicon. The end of the reaction is in- America, Messrs. Witherow & Oliver have made a a…
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