Even South copper oxide ore, when high grade ore (6-11%) Using L - recycling electrowinning copper leaching rate, to reach 93-98% copper. In the mined ore, there are some low-grade copper oxide ore containing 1.34% copper, of which copper oxide accounts for 73.13%, combined copper accounts for 16.42%, and copper sulfide accounts for 10.45%. It must be firstly enriched by flotation and then re-concentrated. Leaching. We have carried out the ore dressing test on the ore. The process flow is: grinding the ore to -200 mesh, accounting for 64%, using sodium sulfide as the adjusting agent, using the diced xanthate and hydroxamic acid as the collector, and the 2# oil as the starting agent . The foaming agent is subjected to a rough selection and one sweep to obtain a coarse concentrate. The yield of the coarse concentrate is 20.75%, the copper content is 6.13%, and the recovery rate is 83%.
White Wooden is classical marble quarried in
China, white background with wood vein which is very hot welcome and favored
around world,this kind of wooden white
marble texture show us a clean,pure and fresh idea. This wood vein marble is very suitable for
wall and floor tiles, inside or outside.
Grey Marble series-cloudy
Grey marble, we produce three kinds of cloudy grey marble: cloudy grey , cloudy grey (brown), cloudy grey (white).grey marble
is hot sale around the world,especially these two years.grey marble background is very suitable for wall and floor
tiles,inside or outside.we mostly produce slab and tiles,you can purchase grey marble slab to produce grey
marble countertops-which you prefer.
Wooden White Marble,Wooden White Color Marble,White Wooden Marble Slab,White Wood Grain Marble Fuzhou HuaRen International Imp&Exp.Co,Ltd , https://www.huarenstone.com