(1) The hand selection method is selected according to the appearance characteristics (color, gloss, and crystal form).
(2) Flotation method
1 acid method (sub-mixing method and priority method) acid mixing flotation process is to use methylene acetate to float mica , then hydrofluoric acid to activate beryl and feldspar , mixed concentrate after washing (adding hypochlorite Calcium acid) and drug removal, flotation of beryl with petroleum sulfonate. The acid process priority process uses sulfuric acid, aluminum sulfate and the like to adjust the slurry, the cation collector is used to remove the mica, then the ore is washed, concentrated, and hydrofluoric acid is treated, and the fatty acid (such as oleic acid) and neutral oil are used in the soda medium. Class of medicine flotation beryl.
2 alkaline alkali flotation process is to pre-treat the ore with alkali (sodium hydroxide-sodium sulfide-sodium carbonate or sodium hydroxide-sodium carbonate) before grinding or flotation, and wash and de-sludge, or Without this process, a (hot) fatty acid collector, emulsifier and foaming agent flotation beryl are added.
Pallet Conveyor System,Pallet Roller Conveyor,Cleated Conveyor Belt,Industrial Conveyor Belts
Vitrans Automation Equipment Co.,Ltd , https://www.vitrans-automatic.com