You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
The role of entrainment<br />
• Savassi et al (1998) developed and empirical relationship to describe<br />
the entrainment response. The degree of entrainment is defined as:<br />
•<br />
Rent<br />
(5.9)<br />
ENT =<br />
R<br />
water<br />
• Where Rent is the recovery of the entrained material. In general, the<br />
recovery of entrained material is obtained from mass balanced data,<br />
using a liberated gangue mineral as a tracer.<br />
Iron<br />
addition<br />
SiO2 Rec (%)<br />
for 7 µm<br />
Water Rec<br />
(%)<br />
ENTRAINMENT<br />
degree<br />
0 g<br />
1.3<br />
9.1<br />
0.1<br />
6 g<br />
1.1<br />
7.2<br />
0.2<br />
15 g<br />
0.5<br />
4.0<br />
0.1
Change language