... t or 18 to 56 oz/st) was used to depress calcite. and quartz depressant and tannic acid as calcite depres- The concentration of magnesite by heavy media sepa- ...
... Silicate is a well known quartz depressant in the flotation of kaolinite, muriate of potash (sylvinite), and phosphate, as well as in non-ferrous metallic ...
AUTHOR
Shaw, D. R. ; Reifsnyder, R. ; Thompson, J. LaRosa
... pine oil and refined rubber nut oil were employed as collectors to enhance the recovery of graphite, while Na2Si03 was used as a quartz depressant and slime ...
AUTHOR
Nwoke, M. A. U. ; Uwadiale, G. G. O. O. ; Kollere, M. A.
... FATlY ACID ROUGHER-CLEANER FLOTATION: A 1:1 mixture of tall oil and fuel oil was used as the phosphate collector with sodium silicate as the quartz depressant. ...
... chemical an- alyses are shown in table 1. Petrographic analysis of the fluorite- beryllium sample indicated that it con- tained major amounts of quartz (8i0 ...
... 2 mine flotation of quartz.They found that both cations can depress the cationic flotation of quartz.The depressant action was found to be greater for a ( l 1 ...
... The heavy min- erals was conditioned with hydrofluoric acid for control and quartz depressant andtallm'I amine acetate, No. 5 fuel oil, ,and oil for feldspar ...
... the amine flotation of quartz, they found that while bothcations can depress the cationic flotation of quartz with a primary amine, the depressant action was ...
... Figure 6. The effect of adding reagents with CMC (FF30) as a depressant on the floatability of quartz, feldspar, talc, chromite and pyroxene (as mass recovery ...
AUTHOR
Martinovic, J. ; Bradshaw, D. J. ; Harris, P. J.
PUBLISHED
2004
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