preliminary program

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PRELIMINARY PROGRAM

Heat Exchanger Fouling and Cleaning - 2009

June 14 - 19, 2009

Hotel Pichlmayrgut

Pichl/Schladming 8973, Austria

Conference Chair

Professor Hans Müller-Steinhagen

DLR / University of Stuttgart, Germany

Conference Co-Chairs

Professor Paul Watkinson

University of British Columbia, Canada

Dr. M. Reza Malayeri

University of Stuttgart, Germany

Organising Committee

Dr. Fernando Aguirre

Heat Transfer Research Inc., USA

Prof. X. Dong Chen

Monash University, Australia

Prof. Derek Lister

University of New Brunswick, Canada

Prof. Louis F. Melo

University of Porto, Portugal

Dr. Ian Wilson

University of Cambridge, UK

Conference Sponsor

Conference Co-Sponsors

University of Stuttgart, Germany

IHS ESDU, UK

Heat Transfer Research Inc. (HTRI), USA

International Centre for Heat & Mass

Transfer (ICHMT)

NOTES

Please observe “No Smoking” at all technical sessions, meals and social hours

Speakers should allow sufficient time at the end of their presentation for questions and discussion

Audiotaping, videotaping and photography of presentations are strictly prohibited

Turn your cellular telephones to vibrate or off during technical sessions

Be sure to make any corrections to your name/contact information on the Master Participant List or confirm that the listing is correct. A corrected copy will be sent to all participants after the conference.

Sunday, June 14, 2009

15:00 – 17:30

17:30 – 17:40

Registration

Welcome and Opening Address

Hans Müller-Steinhagen, Conference Chair

SESSION 1: OVERVIEW

Chair: TBA

17:40 – 18:05

18:05 – 18:30

Ageing: Looking Back and Looking Forward

D.I. Wilson, E.M. Ishiyama, W.R. Paterson, A.P. Watkinson

Fouling in Crude Oil Preheat Trains: a Systematic Solution to an Old

Problem

G.F. Hewitt, S. Macchietto, B.D. Crittenden, D.R. Dugwell, A. Galindo, G. Jackson, R.

Kandiyoti, S.G. Kazarian, P.F. Luckham, O.K. Matar, M. Millan-Agorio, E.A. Mller, W.

Paterson, S.J. Pugh, S.M. Richardson, D.I. Wilson

18:30 – 18:55 Fouling Prospects in Automotive Industry

M. Abd-Elhady

1

1 , M.R. Malayeri

Beni-Suief University, Egypt,

Centre (DLR), Germany, 4

2 , H. Müller-Steinhagen 2,3 , and P.G. Szymkowicz

2 University of Stuttgart, Germany,

General Motors Corporation, US

3

4

German Aerospace

19:00 – 20:30 Dinner

Welcome Reception (sponsored by HTRI) 20:30 – 22:00

Monday, June 15, 2009

07:30 – 09:00 Breakfast Buffet

SESSION 2: CRUDE OIL AND HYDROCARBON FLUID FOULING

09:00 – 09:25

Chair: TBA

09:25 – 09:50

Relate Crude Oil Fouling Research to Field Fouling Observations

H.M. Joshi 1 , N.B. Shilpi 1 , and A. Agarwal 2

1 Shell Technology India, India, 2 Shell Global Solutions (US) Inc, USA

Characterisation of Crude Oils and their Fouling Deposits

A. Young

Millan 2

1

1 , S. Venditti 2 , C. Berrueco

and B. Crittenden

University of Bath, UK,

1

2 , M. Yang 1 , A. Waters

2 Imperial College London, UK

1 , H. Davies 1 , S. Hill 1 , M.

09:50 – 10:15 Fouling Characteristics of a Heavy Vacuum Gas Oil in the Presence of

Dissolved Oxygen

A.P. Watkinson and Y.H. Li

The University of British Columbia, Canada

10:15 – 10:40

10:40 – 11:10

11:10 – 11:35

Fouling: Implementation of a Crude Preheat Train Performance Monitoring

Application at the Irving Oil Refinery, Canada

A.J. Waters, C.G. Akinradewo and D. Lamb

KBC Processs Technology, UK

Coffee Break

Experience in Application of COMPABLOC TM Heat Exchangers in Refinery

Pre-Heat Trains

E. Andersson 1 , J. Quah 2 , and G.T. Polley

1 Alfa Laval Singapore, Singapore, 2

3

Alfa Laval Packinox, France, 3 Universidad de

Guanajuato, Mexico

11:35 – 12:00 Developing Characterisation Methods for Foulants Deposited in Refinery

Heat Exchangers

S. Venditti 1 , C. Berrueco and R. Kandiyoti 1

1 , P. Alvarez

1 Imperial College London, UK, 2

2 , T. J. Morgan 1 , M. Millan-Agorio* 1

Instituto Nacional del Carbónm Spain

, A.A. Herod 1

12:00 – 12:25 Observations Arising from the Analysis of Laboratory Data Relating to

Fouling in Crude Oil Systems

G.T.Polley and A. Morales Fuentes

University of Guanajuato, Mexico

12:30 – 14:00

14:00 – 16:00

Lunch

Ad hoc Sessions and/or Free Time

Monday, June 15, 2009 (continued)

16:00 – 17:30 Afternoon Coffee break and

SESSION 3: POSTER

Influence of Surface Defects and Aging of Coated Surfaces on Fouling

Behavior

T. Geddert, W. Augustin and S. Scholl

Technische Universität Braunschweig, Germany

Experimental Investigation of Turbulence Level in Enhanced Heat

Exchangers with Active Insert Devices

D. Crespí , P.G. Vicente, J.P. Solano, A. García, A. Viedma

Modeling of the Induction Period of Crude Oil Fouling

M. Yang, A. Young and B. Crittenden

University of Bath, UK

Aging of Carbonaceous Deposits from Coker Vapours

Z. Fan 1 and A.P. Watkinson 2

1 National Center for Upgrading Technology, CanmetENERGY, Canada,

University of British Columbia, Canada

2 The

Deposit Formation during Evaporation of a Pulp Mill Effluent

Y.H. Li and A. Paul Watkinson

The University of British Columbia, Canada

AB INITIO Studies on the Formation of CaCO

Diamond and Titanium Carbide Surfaces

E. Puhakka 1 , M. Riihimäki 2 , T.M. Pääkkönen 2

3

Depositions onto Cristobalite,

and R.L. Keiski

1 VTT Technical Research Centre of Finland, Finland, 2

2

University of Oulu, Finland

Deposition of Solids from a Petroleum Heptane-Soluble Fraction upon

Heating in a Micro-Bomb Reactor

S. Venditti 1 , P. Alvarez 2 , T.J. Morgan 1 , M. Millan-Agorio* 1 , A.A. Herod 1 and R. Kandiyoti

1

1 , C. Berrueco

1

Imperial College London, UK, 2 Instituto Nacional del Carbón, Spain

Scale Formation in Synthetic Bayer Liquor Followed by Quartz Crystal

Microbalance

F. Brisach 1 , A. Brisach-Wittmeyer 1 , N. Amokrane 1 , N. A. Bouchard 2 , H. Menard 1 , and A.

Lasia

1

1

Université de Sherbrooke, Canada, 2 Rio Tinto Alcan, Canada

Reducing Milk Fouling with Preheat Treatment – A Confirmation Study

(Dylan) Zhe Liu 1 , H.J. Tham 2 , A. Fickak

2

1 , and X.D. Chen 1,2

The University of Auckland, New Zealand 1 Monash University, Australia,

Construction of High Predictive Fouling Models Using Statistical Methods

H. Kaneko 1 , S. Inasawa 1 , H. Inokuchi 2 , K. Funatsu 1

1 The University of Tokyo, Japan, 2 Mitsubishi Chemical Corporation, Japan

Development of the Scanning Fluid Dynamic Gauge

P.W. Gordon, Y.M.J. Chew and D.I. Wilson

University of Cambridge, UK

The Influence of Flow Rate-Temperature on the Potential of CaCO

3

Deposition and CO

2

-H

2

A.E. Al-Rawajfeh

1

1

O System in Natural Water Piping Systems

, M. Al-Odeinat 2 , Z. Al-Qaisi 1

Tafila Technical University, Jordan, 2 Mu'tah University, Jordan

The Influence of Whey Protein Concentration on Fouling and Cleaning of

Heat Exchange Surfaces in Dairy Plants

A.A. Fickak

1

1 , Z. Liu 1 , R. Mercadé-Prieto

Monash University, Australia,

Engineering Centre Werribee, Australia

2 , M. Weeks 3 , S.X.Q. Liu

2 University of Cambridge, UK, 3

1 and X.D. Chen

Dairy Process

1

Calculation of Hamaker Constants Applied to the Deposition of Metallic

Oxide Particles at High Temperature

G. Lefèvre and A. Jolivet

LECIME - UMR 7575 CNRS-ENSCP, France

Corrosion Fouling Induced by Sulfate-Reducing Bacteria on Stainless Steel

H. Men, C.H. Wang, Y. Peng, S.R. Yang and Z.M. Xu

Northeast Dianli University, China

Detection of Fouling in a Cross-Flow Heat Exchanger Using Wavelets

H. Ingimundardóttir 1 and S. Lalot

1 University of Iceland, Iceland, 2

2,3

Univ Lille Nord de France, France, 3 UVHC, France

Necessity of Uncertainty Consideration in Experimental Fouling Research

A. Al-Janabi 1 , M. Esawy 1 , M.R. Malayeri 1

1 University of Stuttgart, Germany, 2

and H. Müller-Steinhagen 1,2

German Aerospace Centre (DLR), Germany

Modification of Stainless Steel Surfaces to Minimize the CaSO

4

Adhesion

A. Al-Janabi 1 , M.R. Malayeri 1 and H. Müller-Steinhagen 1,2

1 University of Stuttgart, Germany, 2 German Aerospace Centre (DLR), Germany

Influence of the Apex Angle of Cone Shaped Tubes on Particulate Fouling of

Heat Exchangers

M.S. Abd-Elhady 1 , C.C.M. Rindt 2 , and A.A. van Steenhoven

1 Beni-Suief University, Germany,

Netherlands

2

2

Eindhoven University of Technology, The

The Importance of Control Considerations for the Preheat Trains of Crude

Distillation Units: A Case Study

E.M. Ishiyama

1

3

1 , D.I. Wilson 1 , W.R. Paterson

University of Cambridge, UK, 2

1 , A. V. Heins

Engineering Department – YPF, Argentina,

Argentinean Technology Center (CTA) –YPF, Argentina

2 and L. Spinelli 3

Refinery Pre-heat Train Network Simulation: Assessment of Energy

Efficiency and Carbon Emissions

F. Coletti and S. Macchietto

Imperial College London, UK

17:30 – 17:55

17:55 – 18:20

18:20 – 18:45

18:45 – 19:10

20:00 – 21:30

21:30 – 22:30

Removal Force Measurement and Rheological Characterization of

Sweetened Condensed Milk Deposits: A Preliminary Study

A.M. Othman, K. Asteriadou and P.J. Fryer

University of Birmingham, UK

SESSION 4: FOULING IN POWER PLANTS

Chair: TBA

The Investigation of Particulate Corrosion Product Deposition on Heat

Transfer Surfaces: A Comparison of Experiments and Theory

K. Khumsa-Ang 1 and D. H. Lister 2

University of New Brunswick, Canada

Study of the Deposition of Metallic Oxides Particles (Magnetite) by Diffuse

Reflection Spectroscopy - Application to Cooling Circuits of Pressurized

Water Reactors

O. Dégardin 1,2 , G. Lefèvre 1 , E. Moleiro 2

1 Laboratoire d’Electrochimie et de Chimie Analytiqu, France,

MFEE, France

and A. Jaubertie 2

2 EDF R&D Département

Assessment of Ash Fouling and Slagging in Coal Fired Utility Boilers

J. Taler 1 , M. Trojan

1

1

Technology, Poland

, and D. Taler 2

Cracow University of Technology, Poland, 2 Cracow University of Science and

Prediction the Slagging State on Coal-Fired Boilers Based on Vague Sets

Xu, Zhi-ming 1 , Wen, Xiao-qiang 2 , Zhang, Ai-ping 1 , Sun Yuan-yuan 1 and Sun, Lingfang 1

1 Northeast Dianli University, China, 2 North China Electric Power University, China

Dinner

Social Hour

Tuesday, June 16, 2009

07:00 – 08:30 Breakfast Buffet

SESSION 5: FOULING DURING FOOD PROCESSING

08:30 – 08:55

Chair: TBA

08:55 – 09:20

Application of Antifouling Surfaces in Plate Heat Exchanger for Food

Production

A. Bani Kananeh 1 , E. Scharnbeck 1 and D. Hartmann 2

1 GEA Ecoflex GmbH, Germany, 2 Universität Bremen, Germany

The Influence of Run Time on Fouling and Cleaning of Whey Protein Deposit on Heat Transfer Surfaces

A.A. Fickak 1 , Z. Liu 1 , R. Mercadé-Prieto 2 , M. Weeks 3 , S.X.Q., Liu 1 and X.D. Chen 1

09:20 – 09:45

1 Monash University, Australia, 2 University of Cambridge, UK,

Engineering Centre Werribee, Australia

3

Improving Cleaning of Industrial Heat Induced Food and Beverages

Deposits: a Scientific Approach to Practice

K. Asteriadou 1 , A.M. Othman 1 , K. Goode

1 The University of Birmingham, UK, 2

1,2 and P.J. Fryer 1

Dairy Process

Scottish and Newcastle UK

09:45 – 10:10 Effect of Flow Velocity and Seasonal Variation in Milk Composition on Dairy

Fouling

B. Bansal, B. Habib and H. Rebmann

10:10 – 10:40 Coffee Break

SESSION 6: EXPERIMENTAL INVESTIGATION OF FOULING MECHANISMS

Chair: TBA

10:40– 11:05

11:05 – 11:30

Experimental Analysis of the Effects of Particulate Fouling on Heat

Exchanger Heat Transfer and Air Side Pressure Drop for a Hybrid Dry Cooler

I.H. Bell

1

1 , E.A. Groll 1 and H. König

Purdue University, USA,

2 and T. Odrich 2

2 Jäggi/Güntner, Switzerland

Evaluation of High Temperature Particulate Fouling by Controlled

Experiments

K. Kumar, C.C. M. Rindt, and A.A. van Steenhoven

Eindhoven university of technology, The Netherlands

11:30 – 11:55 Evaluation of Oligomer Fouling Resistance in a Plate Heat Exchanger for

Heat Recovery from Polyester Dyeing Wastewater

A. Gavin 1

1

, G. Rovero 1 , C. Beltramo

Politecnico di Torino, Italy,

1 and N. Epstein 2

2 The University of British Columbia, Canada

11:55 – 12:20 Fouling in High Solid Content Slurry – Effect of Nucleating Air and

Background Electrolyte

M. Riihimäki, U. Ojaniemi, T. J. H. Pättikangas, T. M. Pääkkönen, M. Manninen, E.

Puhakka, E. Muurinen, C. J. Simonson, R. L. Keiski

12:20 – 12:45 Use of a Dynamic Method for Adsorption Measurement as a Tool in the

Study of Potent Scale Inhibitors on Mild Steel in Bayer Process

E. St-Jean 1

Breault 2

1

, O. Savary 1 , A. Brisach-Wittmeyer* 1 , H. Ménard

Université de Sherbrooke, Canada,

1 N.A. Bouchard

2 RIO TINTO ALCAN, Canada

2 and R.

13:00 – 14:30

13:15 – 18:00

Lunch/Packed Lunch

Tour of Eisriesenwelt (World largest ice caves)

Tuesday, June 16, 2009 (continued)

18:15 – 18:45 Afternoon Coffee

SESSION 7: MODELLING

18:45 – 19:10

Chair: TBA

Prediction of Fouling Thickness and Temperatures by Artificial Neural

Network (ANN) Modelling in Helical Triple Tube Milk Sterilizers

A. Chaturvedi, S. Acharya and A. K. Datta

Indian Institute of Technology Kharagpur, India

19:10 – 19:35 Deposition Modeling from Multi-Phase Dispersed Flow – A Boundary Layer

Wall Function Approach.

Stein Tore Johansen and Sverre G. Johnsen

19:35 – 20:00 Mathematical Modelling of Asphaltenes Deposition and Removal in Crude

Distillation Units

D. Sileri, O. Matar, H. Ding and K. Sahu

20:00 – 21:30

21:30 – 22:30

Dinner

Social Hour

Wednesday, June 17, 2009

07:30 – 09:00 Breakfast Buffet

SESSION 8: DESIGN OF HEAT EXCHANGERS

09:00 – 09:25

Chair: TBA

Risk-Based Design Margin Selection for Heat Exchangers

R.L. Shilling 1 , M.P. Rudy, and T.M. Rudy

1 HTRI, USA, 2 ToMaRu Consulting, USA

2

09:25 – 09:50

09:50 – 10:15

Design of Shell-and-Tube Heat Exchangers for Use in Refinery Pre-Heat

Trains

G.T. Polley 1

1

, A. Morales Fuentes 1 and S.J. Pugh 2

Universidad de Guanajuato, Mexico, 2 IHS ESDU, UK

New Developments Increasing the Scope for Revamping Existing Severely

Fouling Conventional Heat Exchangers into a Self-Cleaning (Fluidised Bed)

Configuration and a Presentation of Examples for Revamps

D.G. Klaren and E.F. de Boer

KLAREN BV, The Netherlands

10:15 – 10:45

10:45 – 11:10

11:10 – 11:35

Coffee Break

Defouling of Flexible Plastic Heat Exchangers

R. Gallik, A. Millionnyy and M. Dohnal

Brno University of Technology, Czech Republic

Procedure for Applying Fouling Models to Predict Overall Fouling Rates in

Industrial Heat Exchangers

G.T. Polley and G. Gonzales-Garcia

University of Guanajuato, Mexico

11:35 – 12:00

12:00 – 12:25

12:25 – 12:50

SESSION 9: EFFECT OF SURFACE MATERIALS-I

Chair: TBA

Influence of Surface Charge on Deposition of Particles – Potentials and

Limits in Fouling Prediction

G. Lefèvre 1,2 1 and Lj. Čerović

1 LECIME - UMR 7575 CNRS-ENSCP, France,

Serbia

2 The Vinca Institute of Nuclear Sciences,

Microbially Induced Corrosion (MIC) on Various Surfaces

J. Kuever

Bremen Institute for Materials Testing, Germany

Antifouling and Anticorrosion Properties on Surfaces of TiO2 Nanometer

Films Coated with Liquid Phase Deposition

M.Y. Liu, L.L. Wang and B.Zhu

Tianjin University, China

13:00 – 14:00 Lunch

14:00 – 16:00 Ad hoc Sessions and/or Free Time

Wednesday, June 17, 2009 (continued)

SESSION 10: EFFECT OF SURFACE MATERIALS-II

16:00 – 16:25

16:25 – 16:50

16:50 – 17:15

Chair: TBA

Influence of Surface Charge and Surface Ageing on Fouling and Cleaning

Properties of Modified and Unmodified Stainless Steel

M. Mauermann

1

1 , C. Bellmann 2 , U. Eschenhagen 3 , Th. Bley 3 and J. P. Majschak 1

Fraunhofer Application centre for Processing Machines and Packaging Technology,

Technische Universität Germany, 2 Leibniz Institute of Polymer Research, Germany, 3

Dresden, Germany

Experimental Fouling Investigation of Various High-Grade Metallic Alloys

A. Al-Janabi 1

1

, M.R. Malayeri

University of Stuttgart, Germany,

Development and Evaluation of Modified DLC Coatings to Minimize Fouling

Adhesion

Q. Zhao 1 , X.J. Su 1 , S. Wang

1 University of Dundee, UK,

1

1

2

and H. Müller-Steinhagen

2 German Aerospace Centre (DLR), Germany

, X. Zhang 2 , P. Navabpour

TEER Coatings Ltd, UK

1,2

2 and D. Teer 2

17:15 – 17:45

17:45 – 18:10

Afternoon Coffee

18:10 – 18:35

Enhancement of Heat Transfer in Crystallization Fouling due to Surface

Roughness

F. Albert, W. Augustin and S. Scholl

Technische Universität Braunschweig, Germany

18:35 –19:00

Crystallization Fouling of Advanced Finned Tubes During Pool Boiling: Effect of Fin’s Density

M. Esawy 1 , M.R. Malayeri 1 and H. Müller-Steinhagen

1 University of Stuttgart, Germany,

SESSION 11: CFD STUDIES

Chair: TBA

1,2

2 German Aerospace Centre (DLR), Germany

19:00 –19:25

Experimental and CFD Studies of Fat Fouling in a Novel Spinning Disc

System

R.Y. Nigo, Y.M.J. Chew, N.E. Houghton, W.R. Paterson and D.I. Wilson

University of Cambridge, UK

20:00

Use of CFD to Correlate Crude Oil Fouling Against Surface Temperature and

Surface Shear Stress in a Stirred Fouling Apparatus

M. Yang, A. Young and B. Crittenden

University of Bath, UK

Conference Banquet followed by Social Hour

Thursday, June 18, 2009

07:30 – 09:00 Breakfast Buffet

SESSION 12: FOULING MITIGATION

09:00 – 09:25

Chair: TBA

Fouling and Fouling Mitigation on Different Heat Exchanging Surfaces

S.N. Kazi

1

1 , G.G. Duffy 2 and X.D. Chen 3

Consultant of Crown Agents Services Limited, Bangladesh,

New Zealand, 3 Monash University, Australia

2 University of Auckland,

09:25 – 09:50 Control of Biofouling of Industrial Surfaces using Microparticles Carrying a

Bioicide

Ferreira C., Pereira M. C., Bastos M.M.S.M., Nunes O.C., Coelho M. and Melo L. F.

09:50 – 10:15 Mitigation of Calcium Carbonate Fouling Using an Oscillating Electric Field

L.D. Tijing

1

1 , H.Y. Kim 1 , D.H. Lee 1 , C.S. Kim

Chonbuk National University, Korea, 2

1 and Y.I. Cho 2

Drexel University, USA

10:15 – 10:45

10:45 – 11:10

Coffee Break

Performance Evaluation of a Zero-Fouling Reciprocating Scraped Surface

Heat Exchanger

J.P. Solano

1

1 , A. García 1 , P.G. Vicente 2 and A. Viedma 1

Universidad Politécnica de Cartagena, Spain, 2 Universidad Miguel Hernández, Spain

11:10 – 11:35 Measure of Function of Ultrasonic on the Scale Inhibiting

X.G. Ren, Y.J. Song and M.L. Ge

Beijing Institute of Petrochemical Technology, Beijing, China

SESSION 13: CLEANING OF HEAT EXCHANGERS-I

Chair: TBA

11:35 – 12:00

12:00 – 12:25

Heat Exchanger Cleaning Using Ice Pigging

E. Ainslie, J. Quarini, M. Herbert, T. Deans, D. Ash and D. Rhys

University of Bristol, UK

Heat Exchanger Performance Enhancement through the use of Tube Inserts in Refineries and Chemical Plants - Successful Application Examples:

Spirelf, Turbotal and Fixotal Systems

A.W. Krueger 1 and F. Pouponnot 2

1 Petroval Houston, USA, 2 Petroval S.A., France

12:25 – 12:50 Efficiency Increase of Oil Fired Heaters by Means of On-load Cleaning

Technologies – A Case Study

S. Young 1

1

, N. Inglis 1 , C. Mueller

Clyde Bergemann Ltd, UK, 2

2 and F. Bendourou

Mohammedia Refinery, Morocco

3

Clyde Bergemann GmbH, Germany, 3 Samir

13:00 – 14:00

14:00 – 16:00

Lunch

Ad hoc Sessions and/or Free Time

Thursday, June 18, 2009 (continued)

SESSION 14: CLEANING OF HEAT EXCHANGERS-II

Chair: TBA

17:00 – 17:25 Inner Coating and Cleaning of Tubular Heat Exchangers under Severe

Fouling Conditions Using Advanced Grit Blasting

Ed Curran

17:25 – 17:50 Investigating the Removal of Scaling Dissolved Inorganic Elements from

Gas Liquor Steam at Secunda Sasol Synfuels Using Alumina in Continuous

Mode

R.H. Matjie 1 , J. Nathoo 2 and A.E. Lewis 2

1 Sasol Technology (Pty) Ltd, South Africa, 2 University of Cape Town, South Africa

17:50 – 18:15 Fouling and Cleaning Monitoring using the MSS Industrial Perspective

A. Pereira, L.F. Melo, J. Martins and M. Freire

18:15 – 18:45 Afternoon Coffee

SESSION 15: CRYSTALLISATION FOULING

Chair: TBA

18:45 – 19:10 Crystallization Fouling of CaCO

T.M. Pääkkönen 1

Keiski 1

, M. Riihimäki 1

3

– Effect of Bulk Precipitation on Mass

Deposition on the Heat Transfer Surface

, E. Puhakka 2 , E. Muurinen 1 , C.J. Simonson 3 and R.L.

1 University of Oulu, Finland, 2 VTT Technical Research Centre of Finland, Finland,

3 University of Saskatchewan, Canada

19:10 – 19:35 Effect of Antiscalants for Inhibition of Calcium Sulfate Deposition

M. Al-Ahmad, F. Aleem and N. Al-Mutairi

KSU, Saudi Arabia

19:35 – 20:00 Pretreatment of Feed Seawater by Nanofiltration: Influence on Scale

Formation in Desalination

A.E. Al-Rawajfeh

Tafila Technical University, Jordan

20:00 – 21:30

21:30 – 22:30

Dinner

Social Hour

Friday, June 19, 2009

07:30 – 09:00 Breakfast Buffet

SESSION 16: HEAT EXCHANGER FOULING MONITORING

Chair: TBA

09:00 – 09:25 Linear Parameter-Varying Identification of a Cross Flow Heat Exchanger for

Fouling Detection

G. Mercère 1 , H. Pálsson 2 and T. Poinot

1 University of Poitiers, France, 2

1

University of Iceland, Iceland

09:25 – 09:50 Fouling Detection in a Cross Flow Heat Exchanger Based on Physical

Modelling

O. Gudmundsson, O.P. Palsson, H. Palsson and S. Lalot

1 University of Iceland, Iceland,

France

2 Universite de Valenciennes et du Hainaut-Cambresis,

09:50 – 10:15 Monitoring of the Local Cleaning Efficiency of Pulsed Flow Cleaning

Procedures

M. Schöler

1 Technische Universität Dresden, Germany,

Germany

1 , T. Fuchs 2 , M. Helbig 1 , W. Augustin

2

2 , S. Scholl 2 and J-P Majschak 1

Technische Universität Braunschweig,

10:15 – 10:45

10:45 – 11:10

Coffee break

An online Real-Time Monitoring of Fouling Layer Thickness Based on AC

Impedance Technology

Yang Shanrang, Cao Shengxian, Chen Yanling, Yao Hua, Zheng Kangle and Xu

Zhiming

Northeast Dianli University, China

11:10 – 11:35 Quantitative Evaluation of Fouling under a Well-Defined Shear Flow

S. Inasawa 1 , M. Mukai 1 , N. Morimoto

1 The University of Tokyo, Japan,

2 , M. Nakamura 2 , H. Inokuchi 2 and Y. Yamaguchi

2 Mitsubishi Chemical Corporation, Japan

1

11:35 – 12:00 Fluid Dynamic Gauging Applied to an Annular Test Apparatuses for Fouling and Cleaning

T. Gu 1 , F. Albert

K. Wang

2 , W. Augustin

1 , D.I. Wilson 1

1 University of Cambridge, UK,

2

2

, Y.M.J. Chew 1 , W.R. Paterson 1 , S. Scholl 2 , I. Sheikh

Technical University of Braunschweig, Germany

1 ,

12:00 – 12:30

12:30 – 14:00

Final Discussion

Lunch and Conference Adjournment

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