Method for separating molybdenum and method for treating copper-containing molybdenum ore

摘要

This method for separating molybdenum separates molybdenum from an acid solution containing copper ions, ferrous ions, and molybdenum ions, wherein ferrous ions in the acid solution are oxidized and the pH of the acid solution is adjusted to 0.5 to 3.0, whereby at least a portion of the ferrous ions are precipitated as a ferrous compound and the molybdenum ions in the acid solution are precipitated as a solid to separate the molybdenum.