An Improved System of Smelting
120,610. Yeadon, J. A., and Whitaker, T. Nov. 12, 1917. Extracting; blast, composition of.-A portion of the fuel required for smelting iron ores is supplied in finely-divided form to the bottom of the furnace through the blast pipes by means of feeding-apparatus of the kind described in Specificatio...
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| Zusammenfassung: | 120,610. Yeadon, J. A., and Whitaker, T. Nov. 12, 1917. Extracting; blast, composition of.-A portion of the fuel required for smelting iron ores is supplied in finely-divided form to the bottom of the furnace through the blast pipes by means of feeding-apparatus of the kind described in Specification 114,971, [Class 55 (i), Coking &c.]. |
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