Experimental Study on Extracting Scandium from HCl Leachate of Chloride Dust

Song Li Liu; Xue Feng Zhang

doi:10.4028/www.scientific.net/AMR.554-556.2054

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Effect of POE Grafting Degree and Compatibilization on the Properties of PBT/POE Blends
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Experimental Study on Extracting Scandium from HCl Leachate of Chloride Dust
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Methods of Controlling THMs and HAAs Formation during Reclaimed Water Chlorination
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 554-556Experimental Study on Extracting Scandium from HCl...

Experimental Study on Extracting Scandium from HCl Leachate of Chloride Dust

Abstract:

Solvent extraction experiment of Sc was investigated.The extraction system consisted of 25% TBP+60% sulfonated kerosene +15% reforming agents. The results show that the extraction rates of Sc can reach up to 95%.The removing of Fe，Mn and Ti can be reached 99.1%, 99.4% and 99.5% respectively.The anti-extraction rates from organic phase with NaOH reach up to 99.7 % with effective separation from Fe，Mn and Ti.