Process for controlling the flow when blowing a gas in through a bottom bubble brick during the smelting of metals
摘要
<p>When a gas such as oxygen is blown in through a bottom bubble brick during the smelting of a scrap charge in a melting furnace, the gas flow is increased under control from a minimum value up to a maximum value, as a function of the energy fed to the melting furnace relative to the total smelting energy.</p>
