Scandinavian Paper Syposium

"Wet-End Technology"

10 - 11 September 2002, Helsinki, Radisson SAS Royal Hotel


Conference Consultant:
Prof. Hannu Manner
Lappeenranta University of Technology


Conference Program

Tuesday, 10 September 2002


9:00 Welcoming Address
Kurt Fischer, Technical Conference Management
9:10 Keynote Lecture:
Where is the Focus of Wet End Management?
Hannu Manner, Lappeenranta University of Technology
10:00 Towards Closed Cycle Paper Making
John Lindahl and Patrick von Essen, Jaakko Pöyry
10:30 Coffee break
11:00 Simulation of Neutral Conversion and Water Management in LWC Paper Making
Katja Viitikko and Anna Kalliola, UPM-Kymmene
11:30 Experiences With a New On-line Measurement Approach "Artificial Taste" for Measuring Variations in Paper Machine Wet End Chemistry
Tapio Peltola, StoraEnso, Jukka Selin, UPM-Kymmene, Sakari Laitinen, Liqum
12:00 Software Tools for Wet State Monitoring
Sara Paunonen, KCL
12:30 Lunch break
14:30 Short-Flow - New Paper Machine Approach System and Mill Concept
Ari Pelkiö, Andritz
15:00 Modelling of Stock Fractions for a Dynamic Paper Machine Simulator
T. Yli-Fossi*), M. Kosonen**), M. Toivonen**), I Karaila**), P. Lautala*) and T. Huhtelin**)
*) Tampere University of Technology **) Metso Automation
15:30 Coffee break
16:00 OptiFeed - Stable, Agile and Integrated Wet End Concept
Petteri Soini, Jussi Ahola and Juha S. Kinnunen, Metso Paper
16:30 Compact Wet End Systems are Proven State of the Art. Experience of Sixteen Installations
Paul Olof Meinander, POM Technology
17:00 End of Day 1
19:00 Conference Dinner

Wednesday, 11 September 2002


9:00 Invited Lecture:
Wet End Chemistry: What is it all about?
Lars Petander, Kemira Chemicals
9:30 Wet End Chemistry Control on a Board Machine at M-real Simpele
Sami Kerminen and Juha Kovanen, M-real
Marko Kuula and Martti Latva, ABB
10:00 Efficient Mixing of Papermaking Chemicals With TrumpJet(TM) System-Without Any Fresh Water
Jouni Matula, Wetend Technologies Ltd, Finland
10:30 Coffee Break
11:00 RetaMix - New Retention Aid Mixer
Jussi Ahola and Perttu Lamminen, Metso Paper
11:30 Interactions Between Retention Polyelectrolytes and Wood Polymers - The Role of Charge and Molecular Weight
Kati Ryösö and Jaana Salonen, Lappeenranta University of Technology
12:00 Advanced Wire Part Simulation With a Moving Belt Former and its Applicability in Scale Up
Kimmo Strengell and Ulf Stenbacka, Kemira Chemicals
12:30 Lunch break
14:30 Washing of Manganese and its Effects on the Peroxide Bleaching of Mechanical Pulp
Jari Käyhkö and Liisa Ranta, Lappeenranta University of Technology
15:00 The Use of Branched Keten Dimers in Solving the Deposit Problems Related to the Internal Sizing of Uncoated Fine Paper
Raija Savolainen, Raisio Chemicals
15:30 Coffee break
16:00 Biodispersants and Enzymes: Alternatives to Biocides in Deposit Control
Eddie van Haute, Buckman Laboratories
16:30 Effects in Paper Making Processes When Applying Microbial Antifouling System
Jukka-Pekka Aaltonen, Savcor Process
17:00 End of Conference