ANALYSIS ON APPLICATION OF STOPE LEACHING TECHNIQUE IN RECLAIMING REMNANT OF URANIUM

Applying stope leaching technique,adopting special blasting means according to the specifically occurrence of remnant,and adopting corresponding technique of lixiviant applying and lixivium collecting and strictly controlling lixiviant applying system according to the different heap shape and blasting effect,50%～60% remnant resource of uranium can be reclaimed at the cost of little engineering and outlay,bases on the guarantee of profits and safe work.