The results show that this method can attain thorough removal of copper and part removal of tellurium and selenium and the silver is still not leached in leaching process.
结果表明，该方法能达到铜的较完全脱除及碲、硒的部分脱除，银在浸出过程中基本没有损失。
2
Preparation of high pure tellurium and new materials with tellurium were also described. Copper anode slime was one of the main tellurium resources.
对高纯碲的制备方法以及碲的新材料在各方面的进行了详细的介绍。
3
The paper also gives estimation on economic benefits in comprehensive recovery of tellurium, bismuth, copper, gold and silver.