Process introduction :
Phosphate rock beneficiation production line process introduction ,
1.The mineral processing equipment production process generally have two methods, the open-air phosphate rock beneficiation method and underground mining method .Open pit mining the shallow burial phosphate rock, are the main ore beneficiation equipment production process.The phosphate rock which is Buried deep and cover layer stripping quantity too much ,adopt underground mining .Room and pillar Mining Methods is frequently-used , which use crusher and ball mill to reducing particle size of the ore and make the phosphate rock and mineral impurities monomer dissociation. 2.Using the different density between phosphorus mineral and impurity minerals ,Phosphorite beneficiation equipment manufacturing process choose a medium whose density is between them .And then it achieve separation by making a mineral floating and the other sinking in the medium. Phosphate rock beneficiation equipment manufacturing process is made according to specific circumstance . The main process of America Florida phosphate ore enrichment processes include Wet sieve classification, desliming and flotation and so on ; Morocco phosphate ore enrichment processes include crushing, washing, wet sieve classification, desliming and dehydration process and so on .
Phosphate rock beneficiation production line process features:
(1)Twice leaching and twice washing solve the problems of the low copper bearing gold concentrate cyaniding recovery rate and the high cyanide consumption;
(2)The poor liquid cyanide content is 2100 ~ 2300 mg/L after replacement. Acidification method can recycle 70%,and sulfur recovery cuprous cyanide by the precipitation of heavy metals ;
(3)Lime alkaline pretreatment can form a layer of passivation film on the surface of copper, zinc and other metal oxides before the leaching ,that it is not dissolved in the liquid cyanide.
(4)The foreign impeller hollow shaft inflatable bath reduce the mixer power from 17kW to 7.5kW, which is save-energy and the great leaching effect.
Henan Bailing Machinery Co., Ltd is specialized in manufacturing equipment for ore beneficiation. We are able to provide products for various ore beneficiation lines such as gold ore, copper ore, iron ore and manganese ore, etc. Our senior engineers are ready to offer the most suitable ore beneficiation solution for your production. Moreover, equipment installation and debugging, and training for technicians are provided free of charge.
We are striving to satisfy your needs in every way. Please feel free to contact us if you are interested. Tel: 86-0371-67996061
Note : The above workflow is just for reference. The practical workflow should be designed according to the ore varieties and the chemical elements` contents relevant.