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lead blast furnace
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lead blast furnace

metallurgy

Learn about this topic in these articles:

description and use

  • Catalan hearth or forge used for smelting iron ore until relatively recent times. The method of charging fuel and ore and the approximate position of the nozzle supplied with air by a bellows are shown.
    In metallurgy: Reduction smelting

    …an illustration of a zinc-lead blast furnace, see figure).

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