Extraction process extraction equipment

Extraction process extraction equipment, Extraction equipment when used, sometimes in order to improve the extraction rate of refractory material and reduce the extraction reagent consumption and create more favorable conditions for subsequent jobs, can be two or more segments extraction processes. Extraction process extraction equipment generally have the following types:
(1) The ease of refractory materials were soaked material extraction, extraction the first paragraph of refractory material, the use of the first paragraph of the remaining pulp extraction extraction agent second easy dip materials; 
(2) when the first stage low-acid extraction to extraction of soluble components leached pulp obtained after solid-liquid separation can be sent to the subsequent leachate treatment, but after the second leach residue were high acid leach pulp toThe purpose of the extraction of insoluble components. High acid leach solution after the extraction slurry to solid-liquidseparation of the complex obtained in the first stage back to extraction, in order to fully utilize the remaining reagents. This willreduce reagent consumption, but also the purpose of improving component extraction rate;

                    
(3) When using high ferric extraction of sulfide materials, in order to meet the needs of the subsequent electrowinning,Extraction equipment when used for extraction, Extraction may be the first stage of the complex oxide was sent to the second paragraph of leachate reduction extraction, so the remaining charged ions are reduced to low ions. Restore leachate sent toelectrowinning, the process can reduce power consumption, while reducing extraction residue back to the first paragraph ofoxidative extraction, thereby enhancing the extraction rate, but also reduce the extraction reagent consumption and subsequentelectrowinning reduce power consumption.