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 B
  • Filed: 06/11/2010
  • Issued: 04/23/2014
  • Est. Priority Date: 06/11/2010
  • Status: Active Grant
First Claim
Patent Images

1. a method for nickel molybdenum multi-metal metallurgical material pickling liquor separation and Extraction valuable metal, is characterized in that comprising the following steps:

  • presetting nickel molybdenum multi-metal metallurgical material pickling liquor pH value is to 0.1-0.8, 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;

    Solution after absorption is through purification and impurity removal, and after the purification obtaining, liquid reclaims nickel.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×