Method for extracting valuable metals from acid leaching solution of nickel-molybdenum multi-metal metallurgical materials by separation

Method for extracting valuable metals from acid leaching solution of nickel-molybdenum multi-metal metallurgical materials by separation

  • CN 101,838,735 A
  • Filed: 06/11/2010
  • Published: 09/22/2010
  • Est. Priority Date: 06/11/2010
  • Status: Active Application
First Claim
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1. the method for a nickel molybdenum multi-metal metallurgical material pickling liquor separation and Extraction valuable metal is characterized in that may further comprise the steps:

  • preset nickel molybdenum multi-metal metallurgical material pickling liquor pH value is to 0.1-2.0, with anionite-exchange resin absorption molybdenum and vanadium wherein;

    The molybdenum vanadate mixing solutions that the exchange resin desorb of negative molybdenum vanadium obtains reclaims molybdenum and vanadium;

    Adsorbed solution is through purification and impurity removal, and liquid reclaims nickel after the purification that obtains.

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