Abstract: the invention relates to a reduction melting of the metal metal reduction and melting process includes heating the heated burden shipment. Metal metal containing metal metal content carbon containing component and carbon component. I furnace oven has the effect of Hittite channel to form channel type for resampling metal that metal containing component, in which at least part of the output. Invasive gaseous method of pre heating A cargo burden; andA apparatus for pre heating, two preheating.
展开▼
