Software Jk Sim Met

JKSimMetSoftware (windows & buttons)

Split Engineering Chile Ltda.

Eduardo Marquina #3937 oficina 1201

Casilla 19158 - Correo 19 Vitacura - Santiago, CHILE

Fono: (56)-(2)-2064674

Fax : (56)-(2)-2064668

http://www.spliteng.cl

Split Engineering LLC.

110 S. Church Avenue, Suite 8312 CP 85701Tucson Arizona, USAFono: (1)-(520)-3273773Fax : (1)-(520)-3267532http://www.spliteng.com

Review 1.2 of the 01-07-06

Previously saved projects appear in a

list

A project is loaded bydragging the red “project book” on to the workspace

At the start of a JKSimMet session, the user selects to load a previously saved project or a default blank project

Working with Projects: Load a Project

This toolbar appears once a

flowsheet is

loaded

The default project has a

blank flowsheet that can then be added too

Flowsheet name

Working with Projects: Save a Project

The user can save the project at any time using standard Windows file commands

and buttons

JKSimMet will ask the user for a file name and where the file should be

saved to

Build a Flowsheet: Add Equipment

Equipment is added by right-clicking on the flowsheet and selecting “Add” from a menu

A list of equipment is displayed

The equipment can now be dragged from this list on to the flowsheet by the user

The unit now faces the other

way

An equipment unit can be made to face the opposite direction by right-clicking and then selecting

“Flip” from the pop-up menu

Build a Flowsheet: Flip an Equipment Unit

Build a Flowsheet: Join Units with a Stream

The user left-clicks on the unit where the stream will come from

The user then left-clicks on the

unit that the stream must go

to

JKSimMet joins the two units with a

stream

Feed Source

Water Addition

Hydrocyclones

Ball Mill

Units can have up to three feed streams

Build a Flowsheet: Add Annotation Blocks

Summary data can be displayed on the flowsheet using the Annotation tool

The user selects which data will be

displayed

The user can also specify which units and streams will have data displayed

Legend

Annotation block for the mill product stream, giving

a summary of stream variables

Edit Flowsheet Data: Edit Equipment Data

Unit data can be edited by right-clicking on the unit, and selecting

“Equipment” from the menu

Data can now be viewed, and data on the white

background can be edited by the user

Equipment data window for a ball mill

These model parameters are used to calculate ball

mill performance

Edit Flowsheet Data: Edit Port Data

Stream data can be edited by right-clicking on

the associated unit and selecting the port from

the menu

Data can now be viewed, and data on the white

background can be edited by the user

SimulateIn Simulation mode, the user defines the characteristics of the circuit, such as: feed rate feed sizing ore breakage properties equipment characteristics water additions

JKSimMet then uses models to predict circuit performance variables such as: stream flow rates and sizingsstream densities power draw in mills

The first step is to click on the Simulation tool button

The Simulation Window opens

Then the user can configure which portion of the

flowsheet will be simulated and various control settings

When the Simulation engine is started by the user, JKSimMet

calculates the steady state performance of the flowsheet

JKSimMet then displays key stream data in a convenient

summary

Using the Results:View the Results

When simulation is complete, the predictions of stream flow rate and

sizing can be viewed

The results of Simulation are the predictions of performance -- these appear in the “Sim”

column

Using the Results:Graph the Results

Graphs of feed and product sizings for a unit are viewed by right-

clicking on the unit and selecting “Graph” from the menu

This example shows the calculated feed and

product sizing for a ball mill

The user can build other graphs using the Custom

Graph tool

All aspects of a graph can then be customised by the

user

Using Simulation Output:Report the Results

Summary reports of results are created and modified using the

Reports tool

The user can choose which data will be included in the

report

A report is generated for

equipment and streams, ready for

printing or copying into a

document

The report contains the simulation

conditions and the prediction results

Using Simulation Output:The Results Overview

Key stream data can be viewed conveniently using

the Overview tool

The Overview Window allows the user to

configure and view a one page summary of stream

data

Getting On-Line Help

On-line help is accessible from the toolbar

JKSimMet comes with a comprehensive help

system that describes the models and how to

do typical tasks

Split Engineering Chile Limitada

• Teléfono : (56) (2) 2064674.

• Fax : (56) (2) 2064668.

• E-mail : info@spliteng.cl

• Web : www.spliteng.cl

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