Matches in DBpedia 2014 for { ?s ?p Dr. Frank Arthur Forward was a Canadian inventor who in 1947 discovered of a method for the extraction of nickel and cobalt. The "Forward Process" was first used in Canada by the Sherritt Gordon Mines Limited. The Forward Process employs an ammonia pressure leach to separate the metals from the ore.In the case of Sherritt, the copper and nickel were concentrated separately at the mine (these concentrates are graded about 29% copper and 12% nickel).. }
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- Frank_Forward comment "Dr. Frank Arthur Forward was a Canadian inventor who in 1947 discovered of a method for the extraction of nickel and cobalt. The "Forward Process" was first used in Canada by the Sherritt Gordon Mines Limited. The Forward Process employs an ammonia pressure leach to separate the metals from the ore.In the case of Sherritt, the copper and nickel were concentrated separately at the mine (these concentrates are graded about 29% copper and 12% nickel).".