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Mineral Processing Simulation and Process DEscriptions for Comminution and Separation Processes, etc ... (1 reply)
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A set of lecture notes by Dr. R.P. King, formerly University of Utah is available for downloading (see below). What do you think of the content and its usefulness? There is also a MODSIM simulator link (see below).
Does anyone have any experience with this simulator? Any comments re functionality, usefulness, etc.?
King, R, Technical Notes 1. Simulation of ore dressing plants – the basic principles
http://www.mineraltech.com/MODSIM/ModsimTraining/Module1/Simulation.PDF
King, R, Technical Notes 2. Particle Populations and Distribution Functions
http://www.mineraltech.com/MODSIM/ModsimTraining/Module2/TechnicalNotes2.pdf
King, R, Technical Notes 3. Hydraulic Classifiers
http://www.mineraltech.com/MODSIM/ModsimTraining/Module2/TechnicalNotes3.pdf
King, R, Technical Notes 4. Vibrating Screens
http://www.mineraltech.com/MODSIM/ModsimTraining/Module3/VibratingScreens.pdf
King, R, Technical Notes 5. Crushers
http://www.mineraltech.com/MODSIM/ModsimTraining/Module3/Crushers.pdf
King, R, Technical Notes 6. Manufactured-Media Gravity Separators
http://www.mineraltech.com/MODSIM/ModsimTraining/Module4/ManuSeps.pdf
King, R, Technical Notes 7. Autogenous Media Separators
http://www.mineraltech.com/MODSIM/ModsimTraining/Module4/AutogSeps.pdf
King, R, Technical Notes 8. Grinding
http://www.mineraltech.com/MODSIM/ModsimTraining/Module6/Grinding.pdf
King, R, Technical Notes 9. Flotation
http://www.mineraltech.com/MODSIM/ModsimTraining/Module5/TechnicalNotes9.pdf
King, R, Technical Notes 10. Liberation
http://mineraltech.com/MODSIM/ModsimTraining/Module7/TechnicalNotes-10-Liberation.pdf
Additional Materials
Modeling and Simulation of Mineral Processing Systems. An online tutorial for learning Modsim.
http://www.mineraltech.com/MODSIM/ModsimTraining/
Course Syllabus
This course covers techniques for the use of quantitative models for mineral processing unit operations, and the simulation of the steady state operation of mineral processing plants.
Simulation provides a useful tool that mineral process engineers can use to identify and solve a variety of operational problems. However this tool must be used carefully and with understanding and proper training in its use is usually essential. This course is aimed specifically at this need and the emphasis will be on practical simulation and the interpretation of data that is produced by the simulator.
The course is structured to provide comprehensive practice with the Modsim simulator. Course participants are required to obtain a license from MTII for the latest version of Modsim. The student version provided in the book Modeling & Simulation of Mineral Processing Systems can also be used, and most exercises should be fully compatible with the student version.
The modeling methods and data structures that are used in MODSIM will be thoroughly explained and discussed. Participants will learn how to interpret information that is produced by the simulator and how to apply it to the solution of practical operating problems. Technical and economic optimization will be discussed.
This course is offered through the Internet and at the University of Utah once a year. It is open to engineers and technicians who are involved with the processing and recovery of minerals. The course is designed to be taken at remote sites and is accessible to anyone who has access to the Internet. No prior experience with simulation techniques is required but participants must have a basic understanding of the operation of ore dressing plants. Each participant must have access to a computer running under Windows 95/98, NT or XP and equipped with a suitable web browser. A sound card and speakers will be an advantage. Participants must also have Adode Acrobat 4 Reader installed. This is available free of charge from http://www.adobe.com.
This course is divided in 10 Modules and should be planned in a one module per week basis. Each module is more or less self contained and cover a specific aspect of simulation. About 4 hours of work will be required to complete each module but participants should budget some additional time for experimenting with the simulator and applying it to their own specific problems. Licensed users may send e-mail questions regarding the course materials and exercises, as well as submit work for evaluation.
The course is currently maintained by Dr C L Schneider of the Department of Metallurgical Engineering at the University of Utah. Dr. Schneider has had wide experience with simulation systems and is experienced in the development of mathematical models for mineral processing operations.
TextBook
This course is based on the text Modeling and Simulation of Mineral Processing Systems by the course instructor Dr R P King. All course participants should have ready access to this text during the course because frequent reference will be made to it. The MODSIM simulator is included on a CD that is published with the book and this is the most convenient way to obtain this software package.
The modeling principles that are discussed and used in the course are comprehensively described in the text.
Publication details:
Modeling and Simulation of Mineral Processing Systems, R P King, Butterworth-Heinemann, Oxford, 2001, ISBN: 0-7506-4884-8
Course Schedule.
Simulation of ore dressing plants – the basic principles
◦Particle populations and their description.
◦Distribution functions and mineral liberation.
◦Learning to specify data in MODSIM
◦Special considerations for data used in coal washing plants.
◦Learning to specify unit parameters in MODSIM
◦Performing simulations and interpreting simulator output.
◦Models for vibrating screens.
◦Models for crushers.
◦Crushing plant flowsheets.
◦Dense medium separations - baths and cyclones.
◦Autogenous gravity separations - jigs, sluices, Riechert cones, water-only cyclones and spiral concentrators.
◦Gravity plant flowsheets.
◦Models for flotation systems.
◦Flotation plant structure and plant specification by grade recovery relationships.
◦Models for SAG and FAG mills.
◦Models for ball and rod mills.
◦Models for classifiers.
◦Simulation of open and closed loop milling circuits.
◦Simulation of combined comminution and concentration plants including regrinding.
◦Designing new plants.
◦Assessment of existing plants.
◦Calibration of models against plant data.
◦Batch grinding test.
◦Participants will have the opportunity to simulate plants in which they have specific interest.
http://www.mineraltech.com/MODSIM/ModsimTraining/Module7/MinLib.pdf
METE 6010 Modeling of Taconite Comminution and Liberation Simulation
http://www.mineraltech.com/MODSIM/ModsimTraining/Module8/Module8data.pdf