Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Alexey Duarte1
Houyuan Liu1
Ivan Petkov Ratchev1
Date of Patent
September 8, 2009
1Patent Application Number
118398761
Date Filed
August 16, 2007
1Patent Primary Examiner
Patent abstract
A process for producing a ferronickel product from a mixed nickel iron hydroxide product, said process including the steps of: providing a mixed nickel iron hydroxide product; pelletising the mixed nickel iron hydroxide product to produce nickel iron hydroxide pellets; calcining the nickel iron hydroxide pellets to produce mixed nickel iron oxide pellets; and reducing the nickel iron oxide pellets with one or more reducing gases at high temperatures to produce ferronickel pellets.
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