A kind of carbon inhibitor in the flotation process of copper sulfide ore and its application
A technology for copper sulfide ore and flotation process, applied in flotation, solid separation and other directions, can solve the problem of difficult inhibition of gangue minerals, and achieve the effect of increasing adsorption strength and efficient enrichment and recovery
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[0020] Adopt inhibitor described in the present invention, carry out flotation research to certain copper sulfide in Sichuan, its main copper mineral is chalcocite, secondly bornite, chalcopyrite etc., ore copper-containing 0.86%; Other metal minerals have Pyrite; gangue minerals are mainly quartz, clay minerals (hydromica, kaolinite, etc.), carbonaceous, followed by feldspar, calcite, etc., and a small amount of viritrinite debris and organic carbon, etc., the total carbon content 10.42%. The nature of the ore is complex, and the copper minerals in the ore are closely related to carbonaceous, and the ore contains a large amount of carbonaceous shale and a small amount of vitrinite. These carbons have good floatability. If flotation directly floats copper, the carbons will inevitably enter the copper concentrate and affect the product quality. Therefore, the key to solving the flotation of this ore is to effectively separate copper minerals and carbons. According to the prope...
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