性状の異なる黄鉄鉱相互の浮遊性の比較
硫化鉄鉱の浮遊選鉱学的研究 (第4報)
1967 年 83 巻 949 号 p. 749-753
詳細
1967 年 83 巻 949 号 p. 749-753
In this study, the extent of variation of the floatability of pyrites in xanthate flotation was measured. Relation between the floatability and crystallographic property, thermoelectric potential, and oxidation property were also investigated.
The main results obtained are as follows:
(1) The variation of about 30 percent in flotation recovery was recognized under the experimental condition used in this study.
(2) The floatability increases with a decrease of the interplanar spacing, absolute value of the thermoelectric potential, and the oxidation rate. But, these relations containing some exceptional data.
(3) Besides, “Relation between Floatability with Xanthate and Natural Floatabiliiy”, “Effect of Oxldation on Flotation Recovery” and “Effect of Activation with Copper Sulphate” were also discussed.
