{HEAD ~ This invention} relates to {TAIL ~ a method} and apparatus for reducing metal oxide to the metal, and one object is to provide such a method and process enabling the metal in a metal oxide dust to be continuously recovered 
relates to
{ HEAD ~ This invention } relates to { TAIL ~ a method } and apparatus for reducing metal oxide to the metal , and one object is to provide such a method and process enabling the metal in a metal oxide dust to be continuously recovered
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