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| REVIEWON PRESENT SITUATION OF THE FLOTATION OF OXDIZED ZINC ORE |
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| DOI： |
| KeyWord:Oxidized zinc ore,Flotation,Collectors |
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| Abstract: |
| Research into the flotation of oxidized zinc ore plays an important role in the exploitation of oxidized zinc ore resource At present, the flotation methods of oxidized zinc ore are classified as follows: the sulfidization amine collector flotation, the sulfidization xanthate flotation, the fatty acid flotation, the sulphydral collector flotation and other flotations In this paper, the present situation of research into these methods both at home and abroad and their advantages and shotcomings are reviewed It is pointed out that the conventional sulfidization flotation is still one of the most useful methods for industrial scale treatment of oxidized zinc ore and the high efficient collection of ultrafine oxidized zinc ore is one of the key technologies for rational utilization of oxidized zinc ore |
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