Copper from ore to refined copper production process

Copper has been subjected to many stages from the underground mining to the end of copper products, such as wires or pipes.

The initial stage of mining and crushing all raw copper is to mine sulfide ore and oxidized ore. After excavation or blasting,.......

A look at new energy generation technologies

Chejing is my small courtyard, a green world.

Hefei University of Technology attached Xiao Liu Yijie waste-to-energy to separate the organic matter in the garbage from metal and glass, and then the organic matter is sent to a sealed boiler for incineration, and the generated steam.......