1 Introduction
2 Methods and Approaches
-
where γm is share rate corresponding to complete structural destruction, s-1;
-
ηmin is effective viscosity corresponding to complete structural destruction, Pa s;
-
d is average particle diameter, m.
3 Results and Discussion
Kaoline clay deposits | Initial kaoline | Kaoline after pressure treatment 1,6 MPa | Kaoline after pressure treatment 4,0 MPa |
---|---|---|---|
Zhuravliniy Log | 0,20 | 0,22 | 0,46 |
Gluhovetskoe | 0,77 | 0,83 | 1,27 |
Kyshtymskoye | 0,55 | 0,47 | 0,61 |
Prosyanovskoye | 0,51 | 0,63 | 0,63 |
Novoselitskoye | 0,26 | 0,35 | 0,31 |