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1x10° Na,SiO3 ~ 400g/t 1,25x10™ mol/L 100g/t UNIDADE DE CIENCIA E TECNOLOGIA MINERAL - LABORATORIO

Table 12 1x10° Na,SiO3 ~ 400g/t 1,25x10™ mol/L 100g/t UNIDADE DE CIENCIA E TECNOLOGIA MINERAL - LABORATORIO

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Although the 2nd sample seems to be slightly coarser, there is the same tendency for Scheelite to concentrate in the size range below 15um. These differences in Scheelite Distribution on the two samples should be taken into consideration when designing the dewatering process of the overflow of Hydrocyclones n22 (2” Hydrocyclone) at the Plant. These differences in Scheelite Distribution on the two samples should be taken into
Although the 2nd sample seems to be slightly coarser, there is the same tendency for Scheelite to concentrate in the size range below 15um. These differences in Scheelite Distribution on the two samples should be taken into consideration when designing the dewatering process of the overflow of Hydrocyclones n22 (2” Hydrocyclone) at the Plant. These differences in Scheelite Distribution on the two samples should be taken into
In the next tables, all operational results and mass balancing computations from the above referred tests are presented.
In the next tables, all operational results and mass balancing computations from the above referred tests are presented.
In the next tables, all operational results and mass balancing computations/ calculations from the above two tests are presented.
In the next tables, all operational results and mass balancing computations/ calculations from the above two tests are presented.
sulfated fatty alcohol, from CLARIANT), following recommendations from the reagent
sulfated fatty alcohol, from CLARIANT), following recommendations from the reagent
UNIDADE DE CIENCIA E TECNOLOGIA MINERAL - LABORATORIO
UNIDADE DE CIENCIA E TECNOLOGIA MINERAL - LABORATORIO
Collector AERO 704, a straight tall oil fatty acid promoter from CYTEC, was also tested. Comments: Similar to the previous Test n2 14 with FLOTINOR FS-2. 6.4 — AERO 6493 (Alkyl Hydroxamate)
Collector AERO 704, a straight tall oil fatty acid promoter from CYTEC, was also tested. Comments: Similar to the previous Test n2 14 with FLOTINOR FS-2. 6.4 — AERO 6493 (Alkyl Hydroxamate)
FIGURE 8.43 Flotation recovery of calcite as a function of pH with 5 x 10~ mol/L oleate and 5 x 10~ mol/L sodium silicate (Type N)
FIGURE 8.43 Flotation recovery of calcite as a function of pH with 5 x 10~ mol/L oleate and 5 x 10~ mol/L sodium silicate (Type N)
IGURE 8.44 Flotation recovery of fluorite as a function of pH with 1 x 10~ mol/L oleate in th absence and presence of sodium silicate (Type N) UNIDADE DE CIENCIA E TECNOLOGIA MINERAL - LABORATORIO
IGURE 8.44 Flotation recovery of fluorite as a function of pH with 1 x 10~ mol/L oleate in th absence and presence of sodium silicate (Type N) UNIDADE DE CIENCIA E TECNOLOGIA MINERAL - LABORATORIO
Tests were carried out in these conditions but the results achieved were far beyond expectations, with very poor grades being attained as it is shown by Test n®2 46 - concentrate grade of 1,21%WO3 & 88,63% Recovery.
Tests were carried out in these conditions but the results achieved were far beyond expectations, with very poor grades being attained as it is shown by Test n®2 46 - concentrate grade of 1,21%WO3 & 88,63% Recovery.
These results are shown for Test n2 52 in the table below. Having in mind these considerations, tests were conducted in the absence of Sodium Carbonate or a much reduced addition. Broadly speaking, Froth stability increased significantly, but recovery decreases dramatically without a significant increase in Concentrate Grade, even in the Cleaning stages with Phosphate addition. Carbonate or a much reduced addition. Broadly speaking, Froth stability increased
These results are shown for Test n2 52 in the table below. Having in mind these considerations, tests were conducted in the absence of Sodium Carbonate or a much reduced addition. Broadly speaking, Froth stability increased significantly, but recovery decreases dramatically without a significant increase in Concentrate Grade, even in the Cleaning stages with Phosphate addition. Carbonate or a much reduced addition. Broadly speaking, Froth stability increased
Related topics:
GeologyFroth FlotationGravity Separation
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