EXPERIMENTAL STUDY ON LEACHING MOLYBDENUM AT HIGH-PRESSURE FROM CALCIUM MOLYBDATE

In the experiment,high-pressure leaching has been used to separate molybdenum from calcium molybdate ores in basic solution.Leaching performance and leaching efficiency was studied,comparing with different leaching reagents and different leaching conditions(such as temperature,time).The best experimental condition of leaching has been found out.Finally,the molybdenum is separated from the nickel in the calcium molybdate ores.