Contents
Raw Mix Beneficiation
TO DOWNLOAD THE MOST IMPORTANT BOOKS , MANUALS , OPERATION NOTES , FORMUFLAS , EXCEL SHEETS CLICK HERE NOW !!
- Knowledge of the raw mix beneficiation sequence
- Knowledge of the uniformity goals for kiln feed
- Knowledge of the basics in uniformity evaluation
Raw Material Preparation in Cement Industry
Testing Product Uniformity
Evaluation compositional product uniformity is always based on extensive sampling and sample analysis.
Sampling points:
for testing raw meal beneficiation
Testing Product Uniformity
Considerations before starting a sampling campaign
- Define the characteristic to be used for judging product uniformity
- Define the method for representative product sampling
- Define the evaluation method
The Kiln Feed Uniformity Goals
- Characteristics for product uniformity and goals for excellence
Product sampling
- Considerations before starting a sampling campaign
Define the method for representative product sampling
- Type of sample (spot or combined)
- Size of sample (as a function of product granulometry)
- Number of samples
- Sampling frequency
Evaluation of Product Uniformity (1)
- Possible methods of evaluation
- Average and range
- Standard deviation
- Frequency response analysis
Evaluation of Product Uniformity (2)
Interpretation of Product Uniformity (1)
Evaluation of Product Uniformity (3)
Interpretation of Product Uniformity (2)
- The Standard Deviation
Deviation from the mean are expressed in terms of the
Standard Deviation s
Testing the Beneficiation Effect (1)
- Testing the beneficiation effect of a blending/homogenizing process means comparison of the uniformity of the product fed to a process with the uniformity of the product reclaimed.
Testing the Beneficiation Effect (2)
The Blending Factor (1)
defined as the ratio of the incoming and outgoing product uniformities expressed as ratio of the corresponding standard deviations:
Testing the Beneficiation Effect (3)
The Blending Factor (2)
defined as the Silo’s response to incoming compositional fluctuations expressed as frequency response of a spectrum of harmonic disturbances
Testing the Beneficiation Effect (4)
Silo Response to Harmonic Disturbances
Testing the Beneficiation Effect (5)
Silo Response to Peak/Step Type Disturbances
Testing the Beneficiation Effect (6)
Spectrum of Amplitudes, Frequency Response, Blending Effect
Testing the Beneficiation Effect (7)
Influence of Period of Chemical Fluctuation on Blending Effect
Raw Mix Preparation Sequence
Related Beneficiation Effects
thank you all
if you have any questions don’t hesitate to contact us at : project20062015@gmail.com
TO DOWNLOAD THE MOST IMPORTANT BOOKS , MANUALS , OPERATION NOTES , FORMUFLAS , EXCEL SHEETS CLICK HERE NOW !!