acid leach plant的用法和样例：
- The results proved that the temperature of acid leach is main factor affecting yield.
- Simultaneous acid leach of ZnS concertrata and Pyrolusite ore is used to obtain Zn and Mn Solution,leach rates of Zn and Mn are up to 97% and 95%.
- The vanadium phase and valence state of stone-coal with low carbon in Guizhou province were analyzed by electron probe,and a pressure acid leach experiment was carried out.
- The sulfuric acid leaching of Cu,Zn and Cd from the copper-cadmium slag of Laibin smelting plant is investigated.