用MextralV10从氨性溶液中萃取锌Solvent Extraction of Zinc From Ammoniacal Solution Using MextralV10
李建;徐志刚;王朝华;季尚军;杨明;邹潜;
摘要(Abstract):
研究了用MextralV10从Zn(2+)-NH_3-CO_3(2+)-NH_3-CO_3(2-)-H_2O溶液中萃取锌,考察了萃取时间、相比、改质剂A用量对锌萃取率的影响,以及水相中硫酸质量浓度、相比、反萃取时间对锌反萃取率的影响。结果表明:在适宜工艺条件下,锌的单级萃取率可达93%,单级反萃取率在86%以上;用MextralV10萃取剂从氨性溶液中萃取锌效果较好。
关键词(KeyWords): MextralV10;氨性溶液;锌;溶剂萃取
基金项目(Foundation):
作者(Authors): 李建;徐志刚;王朝华;季尚军;杨明;邹潜;
DOI: 10.13355/j.cnki.sfyj.2016.04.008
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