simuladorJKSimMet Rev1.2
simuladorJKSimMet Rev1.2
simuladorJKSimMet Rev1.2
History
Objectives
System Description
System Description
Implementation
• Software License.
Components
• Simulation
It is based on the capability to create a representative model
of the plant.
• Model fitting
This modality makes the model created get fit, as much as
posible, to every specific plant and operative condition.
• Mass balancing
It is use to make a balance of sizing data, chemical analysis
data and flow rate data, taken from a steady state condition
survey.
Overview
Structure
• The software structure consists in:
Cycle DESIGN
COMPARISON
• The mineral processing can be simplified
as a cycle that involves design,
implementation, measurement of results IMPLEMENTATION
and comparison stages, at the moment,
because of JKSimMet this is a iterative
and interactive process.
• JKSimMet allows analysis of every one of MEASUREMENT
this stages to measure their results as a
set.
Process
Actions
• Definition
Objectives, operation conditions
• Planning
Flowsheet Design, data
• Evaluation
Performance analyze and
predicts
• Measurement
Developt
• Control
Flowsheet optimization and data
analysis
Process
Definition
• Design criteria
• Available data
• Performance objectives
• Available
Equipment models
Default parameters model
Process
Evaluation
• Modelling and simulation
• Performance characterization
• Visualization
• Available
Simulation
Model fitting
Mass balancing
Process
Measurement
• Results and observations
• Available
Data copy to clipboard
Statistical methods
Comparation between predicts and measurement data
Graphical representation of data
Process
Control
• Available
Simulation
Model fitting
Mass balance
Size distribution graphs
Configurable Reports
Online help files
JKSimMet Operation
Flowsheet Design
Introduction
Results Analysis
JKSimMet Operation
Flowsheet Design
• Add Equipment
Equipment
• Model parameters:
Ports
• Parameters:
Equipment depending parameter.
Dimensions
Model fitting
• Parameters:
Measured or calculated operative parameters
Depend of a combination of equipment, ore and flow rate
parameters. For example: feed preassure of a cyclon
Model fitting
Simulation
• JKSimMet simulation
technique
The JKSimMet makes a steady
state simulation of a serie of
grinding-clasification
operations, by using model
process for all equipment
involved in such process.
Simulation
• JKSimMet capabilities
In adittion to the simulation capacities descrived before, the
JKSimMet has a lot of functions for use and archive a set of data.
The JKSimMet is a powerfull tool for the process engineer and
metalurgist in terms of conceptual design, refining/alignment and
monitoring of processing plants.
It makes possible the simulation of a number and variety almost
indefinite of circuit design.
The simulation capacities can be improved making a model fit for
plant conditions.
JKSimMet Operation
Mass Balancing
• Concept
The mass balancing mode calculate the best adjusment of all selected
flows and calculates the more small adjusment to make data
congruents.
The mass balancing program adjust the flow rates selected by user to
find the best set of flow rates to make that the balance result become
closer to the lab measurement.
JKSimMet Operation
Mass Balancing