Characterization of a Classification or Separation Process
Abstract
The article contains sections titled:
1. |
Introduction |
2. |
Classification Based on Error-Free Distribution Curves and Mass Balances |
2.1. |
Density and Cumulative Distribution Curves |
2.2. |
Mass Balances |
2.3. |
Indirect Evaluation of v1 and v2 |
2.4. |
Cut Size |
2.5. |
Grade Efficiency Curve (Tromp's Curve) |
2.6. |
Sharpness of Cut and Other Parameters |
3. |
Influence of Stochastic Errors |
3.1. |
Indirect Evaluation of v1 and v2 |
3.2. |
Evaluation of the Grade Efficiency Curve, T (x) |
4. |
Influence of Systematic Errors |
4.1. |
Splitting in the Classifier |
4.2. |
Incomplete Dispersion of the Feed Material |
4.3. |
Comminution in the Classifier |
5. |
Sample Splitting |
6. |
Sedimentation Analysis |
6.1. |
Calculation of the Equivalent Settling Rate Diameter, xw |
6.2. |
Methods of Sedimentation Analysis |
6.2.1. |
Suspension Techniques |
6.2.2. |
Superimposed Layer Techniques |
7. |
Classification Methods |
7.1. |
Sieve Analysis |
7.2. |
Air Classification |
7.2.1. |
Cross-flow Classifiers |
7.2.2. |
Counterflow Classifiers |
8. |
Counting Methods |
8.1. |
Image Analysis |
8.2. |
Electrical Sensing Zone Method |
8.3. |
Measurement by Light Scattering or Absorption |
9. |
Fraunhofer Diffraction |