CIMExcel Software Inc. Slide 1 Mineral Processing Operations Simulator (MPOS) MPOS can be used for multiple purposes including, • DCS system checkout, tuning, and FAT for new site operations, and or new or upgraded control systems at existing sites. • Control strategy design, testing, and tuning. • HMI design and testing. • Equipment What-If Analysis. • Operator training for new site startup. • Operator training for on-going continuous improvement. P2P: Crushing, Stockpiles, Primary Mills, Secondary Mills, Flotation, Tailings, and Plant
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CIMExcel Software Inc. Slide 1 Mineral Processing Operations Simulator (MPOS) MPOS can be used for multiple purposes including, DCS system checkout, tuning,
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CIMExcel Software Inc. Slide 1
Mineral Processing Operations Simulator (MPOS)MPOS can be used for multiple purposes including,
• DCS system checkout, tuning, and FAT for new site operations, and or new or upgraded control systems at existing sites.
• Control strategy design, testing, and tuning.
• HMI design and testing.
• Equipment What-If Analysis.
• Operator training for new site startup.
• Operator training for on-going continuous improvement.
Mineral Processing Operations Simulator (MPOS)for operator training facilities
• Control Room HMI Displays and Operator Inputs • Control System and Motors • Process Model - Accurate Operating Values and Dynamic Responses• Operator Training Scenarios - Variations in Ore Quality and Failures of Equipment
MPOS CIMExcel Software Inc. Slide 3
MPOS Factory Acceptance Testing - Configurations
Operator Interface
(simulated)
Standalone Interfaced to PCS HMI and Control Hardware/Software
DCS and MCC (simulated)
MPOS MPOS
PCS hardware /
software
PCSOperator Interface
MCC (simulated)
Control Device Outputs
Motor Status
DCS Analog Inputs
DCS Digital Inputs
Operator Training Scenarios Operator Training Scenarios
PID Setpoints and Modes
Motor Start/Stop
Process Variables
Motor Status
OPC-based Integration
PID Setpoints and ModesMotor Start/Stop
Process VariablesMotor Status
Control Device Outputs
Motor Status
DCS Analog Inputs
DCS Digital Inputs
Motor Stop/Start
Motor Status
PID Setpoints and Modes
Motor Start/Stop
CIMExcel Software Inc. Slide 4
Optimal Mineral Processing Control (OMPC) for Pit-to-Plant Optimization
CIMExcel Software Inc. Slide 5
OMPC Input - Output Variables
OMPC
MPOS CIMExcel Software Inc. Slide 6
MPOS - FAT and OTS installations for a large P2P site
MPOS CIMExcel Software Inc. Slide 7
MPOS - FAT and OTS for Metal ProcessingCopper and Molybdenum Processing Operations
MPOS CIMExcel Software Inc. Slide 8
MPOS - Gold Processing Operations
crushing - primary/secondary grinding
thickening-conditioning autoclavingneutralization
leaching operationscarbon stripping
refining
MPOS CIMExcel Software Inc. Slide 9
MPOS - Operator Training - Control Room Displays
MPOS CIMExcel Software Inc. Slide 10
MPOS - Operator Training - Popup Controls
MPOS CIMExcel Software Inc. Slide 11
MPOS - Controls and Trends Display
MPOS CIMExcel Software Inc. Slide 12
MPOS - Additional Displays
MPOS CIMExcel Software Inc. Slide 13
MPOS - Training Scenarios
MPOS CIMExcel Software Inc. Slide 14
MPOS - Completely Configurable
MPOS CIMExcel Software Inc. Slide 15
MPOS – Completely Configurable
Stockpile - Feeders Model
MPOS CIMExcel Software Inc. Slide 16
MPOS CIMExcel Software Inc. Slide 17
MPOS - Semi-Autogenous Mill Model
MPOS CIMExcel Software Inc. Slide 18
MPOS - Autogenous Mill Model
MPOS CIMExcel Software Inc. Slide 19
MPOS - Pebble Crusher Model
MPOS CIMExcel Software Inc. Slide 20
MPOS - Ball Mill Model
MPOS CIMExcel Software Inc. Slide 21
MPOS - Cyclone Model
MPOS CIMExcel Software Inc. Slide 22
MPOS - Flotation Model
MPOS CIMExcel Software Inc. Slide 23
Flotation Cell Level Dynamics
Qair 1
Qin
Sin
L1
V1
U1
Qair i
Li
Vi
Ui
Qair n
ρn
Ln
Vn
Un
z1
zi
ρi
ρ1
note,
Vi = valve position
Ui = valve positioner
Cyclones 5 -> 6 -> 4 -> 5, Air Flow - Flow Ratio Control, Solids Setpoint Control @ 50%