mineral processing part 1 Flashcards
1
Q
Outline of physical separation
A
2
Q
‘Physical separation and recycling’
A
3
Q
Source (primary production)
A
4
Q
Ore characteristics
A
5
Q
Mineralogy:
picture
A
6
Q
geometric classification
A
7
Q
liberation and concentration
A
8
Q
Size reduction and particle selection
A
9
Q
Liberation model - I
A
10
Q
Liberation model - II
A
11
Q
Particle fracture and size distribution
A
12
Q
Population modelling - I
A
13
Q
Population modelling - II
A
14
Q
Size reduction processes
A
15
Q
Crushing
A
16
Q
Gyratory crusher
A
17
Q
Cone crusher
A
18
Q
Operating characteristics
A
19
Q
Design of a size reduction flowsheet
A
20
Q
Roll crusher, Hammer mill
A
21
Q
A shredder installation
A
22
Q
Rod mill
A
23
Q
Ball mill
A
24
Q
Movement of the charge in a ball mill
A
25
Grinding: Ball mill
26
autogenous grinding mill
27
Grinding: SAG mill
28
Size reduction circuits - I
29
Size reduction circuits - II
30
Size reduction circuits - III
31
Calculation of required power (Bond)
32
typical values of bond work index
33
Required power - example
34
The principle of separation
35
Ideal and non-ideal selection processes - I
36
Ideal and non-ideal selection processes - II
37
Selection process – continued
38
Grade and recovery
39
Grade and recovery - II
40
Selection by size
41
Probability for a particle to pass a screen
42
Horizontal and vertical movement on the screen
43
screens
44
Some examples of screens
45
Operational range of sieve types
46
Classification
47
fd and Re
48
Terminal velocity (settling velocity)
49
Spiral classifier
50
Sedimentation tank or thickener
51
Hydrocyclone
52
Hydrocyclone performance
53
Separation efficiency curves
