A kind of separation method of high sulfate iron ore
A high sulfate and iron ore technology, applied in chemical instruments and methods, flotation, solid separation, etc., can solve problems such as difficult to adapt to sorting, sulfur reduction requirements, etc., achieve more magnetic poles, increase magnetic tumbling effect, Choose don't bring the effect of length
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[0035] In order to describe the present invention, a method for sorting high-sulfate iron ore of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples.
[0036] The high-sulfate iron ore used in this example was taken from an iron mine in Anhui. The results of the chemical multi-element analysis of the raw ore are shown in Table 1, the results of the iron phase analysis are shown in Table 2, and the results of the sulfur phase analysis are shown in Table 3.
[0037] Table 1 Chemical multi-element analysis results of high sulfate iron ore
[0038] Laboratory items TF SiO2 Al2O3 CaO MgO content(%) 38.50 15.01 3.82 8.90 1.78 Laboratory items S P K2O Na2O / content(%) 5.94 0.81 0.78 0.59 /
[0039] Table 2 Analysis results of iron phase of high sulfate iron ore
[0040] mineral name Iron phase iron content share magnetite 25.40 66.63 ...
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