Tailings Retreatment: The Next Revenue Source for the ,
Other tailings retreatment options include flotation and smelting, among others Tailings Reuse While most work has focused around the recovery of valuable components from tailings, there is also some interest in their reuse for applications outside of the mining industry
As copper sulfides are acid soluble, copper from flotation tailings can be leached by sulfuric acid solutions4–6 Another approach for the recovery of copper from tailings would include the use of acidophilic iron oxidizing micro-
Tailings - Wikipedia Ultimately technicians determined tot adopt the solution of copper lead mix-mining flotation, mixed concentrate separation of copper and lead, and zinc tailings on the basic of low copper content according to many times of mining flotation ,
Copper Mining and Processing: Processing of Copper ,
Copper processing is a complicated process that begins with mining of the ore , The gangue sinks to the bottom of the tank to be removed or disposed of as mine tailings The next stage after froth flotation is the thickening stage The froth is poured into large tanks called thickeners The bubbles break and solids from the froth solution settle at ,
The present study focused on the re-processing of copper and nickel from mine tailings In this work, recovery of copper and nickel from mine tailing by combined process of flotation and high pressure oxidative leaching were con-sidered In the first stage, effects of flotation parameters including collector type, collector dosage, and pH and pulp ,
Mineral Processing Wastes - Material Description - User ,
Table 9-2 provides some published physical property data on a copper tailings sample from Arizona These data are probably representative of the physical characteristics of most fine-grained tailings materials, especially from the processing of metallic or
Kinetics Studies on Effect of Recycled Water on Flotation ,
Batch rougher flotation study was conducted on copper tailings from Benambra to compare flotation kinetics at optimised condition, using Melbourne, mine, dewnised and recycled waters The results showed an enhanced copper grade and recovery when deionised water was used as compared to when Melbourne, mine or recycled waters ,
Recovery of Copper from Cyanidation Tailing by Flotation TINGSHENG QIU,1,2 XIONG HUANG,2 and XIULI YANG1,2,3 1—Jiangxi Key Laboratory of Mining Engineering, Jiangxi University of Science and Technology.
Pyrite-Gold Recovery in Copper Rougher Flotation Tailings The present study investigates the effect of regrinding and aeration on the separation of pyrite from gold in copper rougher flotation tailings (007% Cu.