Study of a Uranium Deposit Ore Leaching Test

In order to know the leaching character of an uranium deposit ore,on the base of analyzing characteristics and chemistry componential of the uranium ore,the static leaching test on the condition of different acidity and different particle size have been finished.The results show that the best test effect is on the condition that acidity is 20 g/L and particle size is-10mm.Then the column leaching test of different oxidant concentration has been carried out.The result shows that oxidizing could raise 7.5% uranium leaching rate and different oxidant concentration has little effect about test effect.