钼精矿酸洗废水钼的萃取回收试验研究  

EXPERIMENTAL STUDY ON EXTRACTION AND RECOVERY OF MOLYBDENUM FROM MOLYBDENUM CONCENTRATE ACID PICKLING WASTEWATER

作　　者：樊建军[1] 杨艳[1] 李辉[1] 李莉[1] 

机构地区：[1]金堆城钼业股份有限公司化学分公司,陕西渭南714000

出　　处：《中国钼业》2014年第2期7-10,共4页China Molybdenum Industry

摘　　要：根据钼精矿酸洗废水酸性较强,钼和Fe3+含量较高特点,采用溶剂萃取法进行了钼精矿酸洗废水钼的回收试验研究,结果表明,通过萃取,使酸洗钼精矿废水中的钼由原来的11 g/L左右降低到0.5 g/L以下,效果显著。Based on the characteristics of strong acidity for pickling wastewater of molybdenum concentrate and high molybdenum and Fe3 ＋content, solvent extraction was adopted to recover molybdenum from acid pickling wastewater. The results show that,molybdenum content in the pickling molybdenum concentrate was reduced from 11 g / L to below 0. 5 g / L by extraction.

关 键 词：钼精矿 酸洗废水 钼 萃取 

分 类 号：X753[环境科学与工程—环境工程]