sing a similar operations in the close-topped furnace are effected only invention than this. The following description and tendency to roll toward the center also. This point is at a lower point of the furnace, thus necessitating a illustration of an improved plan for utilizing the waste gained in… … Iron Works, Middlesbor- In the Middlesborough dis- APPARATUS FOR UTILIZING THE WASTE GASES FROM BLAST FURNACES ough, and bids fair to realise trict, where coal is expensive, the best expectations of its merits. The large waste the top of a blast furnace, wherea cone is used to lower it is an…
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