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  5. Effect of the organic phase on the crud produced in the extraction of V(Ⅴ) and Cr(Ⅵ) by primary amin

Effect of the organic phase on the crud produced in the extraction of V(Ⅴ) and Cr(Ⅵ) by primary amin

来源 :第五届国际湿法冶金学术会议(5th International Conference on Hydrometallurg | 被引量 : 0次 | 上传用户：ccicc
【摘 要】
：
The interfacial emulsion produced in the solvent extraction process is detrimental to the extraction circuit.In this work, the organic phase was studied in detail to prevent the emulsion formed in the
【作 者】
：
Pengge Ning Hongbin Cao Xiao Lin Yi Zhang 
【机 构】
：
National Engineering Laboratory for Hydrometallurgical Cleaner Production Technology,Beijing 100190,
【出 处】
：
第五届国际湿法冶金学术会议(5th International Conference on Hydrometallurg
【发表日期】
：
2009年4期
【关键词】
：
extraction separation interfacial crud emulsion chromium 
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　　The interfacial emulsion produced in the solvent extraction process is detrimental to the extraction circuit.In this work, the organic phase was studied in detail to prevent the emulsion formed in the extraction separation of vanadium and chromium.The effect of various parameters referring to the organic phase on the percentage of the emulsion produced was investigated, including the type and the concentration of the extractant and the modifier, the diluent, and the phase ratio.
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