According to the invention, in a method of reducing metal oxide, {HEAD ~ the oxide} is supplied to molten metal in {TAIL ~ a crucible} and is carried by circulation of the molten metal in the crucible in a reducing atmosphere to a lip over which the recovered metal flows for collection 
is supplied in
According to the invention , in a method of reducing metal oxide , { HEAD ~ the oxide } is supplied to molten metal in { TAIL ~ a crucible } and is carried by circulation of the molten metal in the crucible in a reducing atmosphere to a lip over which the recovered metal flows for collection
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH