Abstract
According the overview of the character of ore of Taermu,Xinjiang and the similar plants, we design a Copper mineral processing plant. In this design the plant is built in one time, and it can process 0.3 million ton of ore per year. It is built by the brae. The crushers are put in the same height of the mountain, and the primary workshop is built by the hypsography of the mountain. The rigidity of the ore is of medium size and the maximum size of the ore is 500mm., so the ore is crushed in three times,.And there is a circle in the last time.We make a circuit including one state grinding,one state rougher,three states cleaner ,two states scavenger to get a better effect. The grade of run-of-mine is 1.13%, after this ,the concentrate’s grade is 20%, the ratio of recover is 85%, the enrichment ratio is 4.80% .To build the plant, it will cost 63.61 million yuan. It will call back the money in 1.32 years.
Keywords: Mineral processing; Crush; Mill; Flotation separation