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从钼精矿焙烧烟气淋洗液(以下称原液)提取铼,目前国内多用溶剂萃取法。但是,各种萃取流程均存在金属回收率较低,劳动条件较差和废液污染等问题。用离子交
Rhenium is extracted from molybdenum concentrate roasting flue gas eluents (hereinafter referred to as “stock solution”), and currently domestic multi-purpose solvent extraction method. However, various extraction processes suffer from the problems of low metal recovery, poor working conditions and waste liquid pollution. With ion exchange