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Prost Presentation 11.06.2002, Borealis
Modelling in Borealis, Prost 11.06.2002
Prost Presentation 11.06.2002, Borealis
Borealis around the world
Head Office
Production
Sales
Joint venture
Presenting Borealis/11.00/F: 1
Prost Presentation 11.06.2002, Borealis
Top 10 Global PO Producer capacities 2001
Presenting Borealis/06.01/J:4
(including equity shares)
0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000
Basell
Dow
ExxonMobil
BP
Borealis
AtoFina
Equistar
ChevronPhillips
DSM
Formosa Plastics
kt
PE PP
Prost Presentation 11.06.2002, Borealis
Modelling
Advanced Process Control (APC)
( * ) ( )r V
t
W W
t
monin out
Automatic Controller
Advanced Process Control
FTR
Operability
Consistency
Throughput
Time
Th
rou
gh
pu
t
APCConventional
Prost Presentation 11.06.2002, Borealis
Interpretation
Multi VariateTechniques
On- Line Polymer Analysis (OLPA)
Presentation to operator
On-Line Polymer analysis
FirstTimeRight
Consistency
Fast classification
Avoid Shut downs
Control
Benefits:
powder melt
Prost Presentation 11.06.2002, Borealis
log (Mi) log (’)
log ()
Viscosity curve
Wi
Molecular weight distribution
bimodal
broad
narrowT ime
Process, engineeringand manufacturing
Polymer developmentand skill centre
Catalyst
•Modelling as the common ”language”•Re-use of old and creation of new knowledge
Customer’s extruder
Y
X
R2
R3
R1
0
100
200
300
400
500
600
700
800
900
1000
0 10 20 30 40 50 60 70 80 90
Et,flow/g/h
rate
Reactor temperatureCatalyst activity
Modelling & Simulation
Prost Presentation 11.06.2002, Borealis
7487
FD-LOOP
RECY-LP
FLASH-LP14004
RECY-LP1
POL-LP2
COOL-LP
S E P
SETLEGS
REC-FBR
9572
FD-FBR
17412POL-FBR1
TANK
S E P
1300
1
PREPOLY
LOOP
FBR
BORSTAR PE Process
Vision (much work remaining)
We shall be able to build a plant model of our processes
Each department shall develop sufficient information to document their part
M&S will implement the simulator structure and support/drive needed competence building
General support in modelling and Design of Experiments
