| 摘要 |
<p>PURPOSE: A method for leaching impurities contained in molybdenum oxide concentrates is provided to economically produce the molybdenum oxide concentrates with the superior quality by selectively leaching impurities from the molybdenum oxide concentrates using leachate. CONSTITUTION: A method for leaching impurities contained in molybdenum oxide concentrates includes an impurity leaching process with respect to the molybdenum oxide concentrates using leachate selected from a group including a first leachate, a second leachate, and a third leachate. The first leachate includes ammonium chloride, sodium chloride, hydrochloric acid, and water. The second leachate includes ammonium chloride, calcium chloride, hydrochloric acid, and water. The third leachate includes ammonium chloride, sodium chloride, calcium chloride, hydrochloric acid, and water.</p> |
