Effect of sodium oleate

Test

1.1

1.2

1.3

Volume

4302

310

4500

Feed CaCo3 (g)

478

500

500

Description

Sieved

Sieved

Sieved

Feed CaCo3 content(%)

63.4

63.4

63.4

Flotation

 

 

 

Na2CO3 (g) 1 1 1
Silicate (%)      
Silicate (mL/L) 0.2 0.2 0.2
Silicate (mL) 1 1 1
Oleate (%)      
Oleate (g/L) 0.4 0.4 0.8
Oleate (g) 2 2 4
pH Feed(before adding Na2CO3) 8.4 8.5 8.3
pH Feed(after adding Na2CO3) 9.45 9.5 9.43

Impeller speed (rpm)

650

650

650

Table 7: Conditions for experiments on sieved material.