Huaifa Wang, Shouci Lu, and Liqing Xie, Effect of radiation on wettability and floatability of sulfide minerals, J. Univ. Sci. Technol. Beijing, 9(2002), No. 4, pp. 241-244.
Cite this article as:
Huaifa Wang, Shouci Lu, and Liqing Xie, Effect of radiation on wettability and floatability of sulfide minerals, J. Univ. Sci. Technol. Beijing, 9(2002), No. 4, pp. 241-244.
Huaifa Wang, Shouci Lu, and Liqing Xie, Effect of radiation on wettability and floatability of sulfide minerals, J. Univ. Sci. Technol. Beijing, 9(2002), No. 4, pp. 241-244.
Citation:
Huaifa Wang, Shouci Lu, and Liqing Xie, Effect of radiation on wettability and floatability of sulfide minerals, J. Univ. Sci. Technol. Beijing, 9(2002), No. 4, pp. 241-244.
The feasibility for modifying the wettability and floatability of sulfide minerals by electron beam irradiation has been studied experimentally. The wettability of crystalline pyrite and floatability of some sulfide as pyrite, arsenopyrite, chalcopyrite and marmatite after irradiation were examined by flotation in a modified Hallimond tube. Experimental results show that the hydrophobicity of crystalline pyrite enhances with the increase of irradiation dose in a low dose range. And the flotation responses of sulfide minerals on irradiation dosevary with the mineral species and particle size. The floatability of minerals can be regulated by altering irradiation dose. An explanationfor the mechanism has been suggested based on the principle of radiation chemistry.
The feasibility for modifying the wettability and floatability of sulfide minerals by electron beam irradiation has been studied experimentally. The wettability of crystalline pyrite and floatability of some sulfide as pyrite, arsenopyrite, chalcopyrite and marmatite after irradiation were examined by flotation in a modified Hallimond tube. Experimental results show that the hydrophobicity of crystalline pyrite enhances with the increase of irradiation dose in a low dose range. And the flotation responses of sulfide minerals on irradiation dosevary with the mineral species and particle size. The floatability of minerals can be regulated by altering irradiation dose. An explanationfor the mechanism has been suggested based on the principle of radiation chemistry.
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