This paper has studied the copperleaching with sulphuric acid from low grade copper oxide mineral.
介绍了低品位氧化铜矿制备硫酸铜的工艺研究。
2
The results show that the copperleaching recovery can increased by 10% or more by Using bacterium in leaching process.
结 果表明，添加细菌浸矿时，铜浸出率可提高10％以上。
3
The copperleaching resistance in the treated wood could be improved as the microwave power and treatment duration increased and also for the samples wrapped.