WorldCat Identities

Lappeenrannan teknillinen korkeakoulu

Overview
Works: 209 works in 275 publications in 3 languages and 385 library holdings
Genres: Conference papers and proceedings 
Roles: Editor, Other
Classifications: T173.L36, 665.773
Publication Timeline
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Most widely held works about Lappeenrannan teknillinen korkeakoulu
 
Most widely held works by Lappeenrannan teknillinen korkeakoulu
8th FPNI Ph.D Symposium on Fluid Power : June 11-13, 2014, Lappeenranta, Finland by FPNI-PhD Symposium( )

1 edition published in 2014 in English and held by 15 WorldCat member libraries worldwide

Tieteellisiae julkaisuja by Lappeenrannan teknillinen korkeakoulu( )

in Undetermined and Multiple languages and held by 11 WorldCat member libraries worldwide

Median filters : extensions, analysis and design by Olli Yli-Harja( Book )

1 edition published in 1989 in English and held by 11 WorldCat member libraries worldwide

Acta Universitatis Lappeenrantaensis by Lappeenrannan Teknillinen Korkeakoulu( )

in 3 languages and held by 11 WorldCat member libraries worldwide

The influence of process conditions on the deresination efficiency in mechanical pulp washing by Jari Käyhkö( Book )

4 editions published between 1994 and 2002 in English and held by 9 WorldCat member libraries worldwide

The aim of this thesis was to produce information for the estimation of the flow balance of wood resin in mechanical pulping and to demonstrate the possibilities for improving the efficiency of deresination in practice. It was observed that chemical changes in wood resin take place only during peroxide bleaching, a significant amount of water dispersed wood resin is retained in the pulp mat during dewatering and the amount of wood resin in the solid phase of the process filtrates is very small. On the basis of this information there exist three parameters related to behaviour of wood resin that determine the flow balance in the process: 1. The liberation of wood resin to the pulp water phase 2. The retention of water dispersed wood resin in dewatering 3. The proportion of wood resin degraded in the peroxide bleaching. The effect of different factors on these parameters was evaluated with the help of laboratory studies and a literature survey. Also, information related to the values of these parameters in existing processes was obtained in mill measurements. With the help of this information, it was possible to evaluate the deresination efficiency and the effect of different factors on this efficiency in a pulping plant that produced low-freeness mechanical pulp. This evaluation showed that the wood resin content of mechanical pulp can be significantly decreased if there exists, in the process, a peroxide bleaching and subsequent washing stage. In the case of an optimal process configuration, as high as a 85 percent deresination efficiency seems to be possible with a water usage level of 8 m3/o.d.t
Tieteellisiä julkaisuja by Lappeenrannan teknillinen korkeakoulu( )

in Finnish and English and held by 8 WorldCat member libraries worldwide

Väsymismitoitus 1996 = [Fatigue design 1996] : Hämeenlinna, 29.-30.5.1996( Book )

3 editions published in 1996 in Finnish and English and held by 7 WorldCat member libraries worldwide

Väsymismitoitus 1990 = Fatigue design 1990 : tompere 16.-17. 5. 1990( Book )

3 editions published in 1990 in Finnish and English and held by 6 WorldCat member libraries worldwide

International Conference on Total Welding Management in Industrial Applications : 3rd JOIN Conference : Lappeenranta, August 21-24, 2007 by JOIN Conference( )

1 edition published in 2007 in English and held by 6 WorldCat member libraries worldwide

7th NOLAMP Conference : 7th Nordic Conference in Laser Processing of Materials by Nordic Conference in Laser Processing of Materials( Book )

1 edition published in 1999 in English and held by 5 WorldCat member libraries worldwide

Proceedings of 3rd Finnish-French Colloquium on Nuclear Power Plant Safety by Finnish French Colloquium on Nuclear Power Plant Safety( Book )

1 edition published in 2000 in English and held by 4 WorldCat member libraries worldwide

Separation of propane and propylene by Harri Järvelin( Book )

1 edition published in 1994 in English and held by 4 WorldCat member libraries worldwide

Fatigue design 1991 = Väsymismitoitus 1991 : Turku 14.-15.5. 1991 by Fatigue Design( Book )

3 editions published in 1991 in English and held by 4 WorldCat member libraries worldwide

International Seminar of Horizontal Steam Generator Modelling : March 11-13, 1991, Lappeenranta, Finland by International Seminar of Horizontal Steam Generator Modelling( Book )

2 editions published in 1991 in Undetermined and English and held by 3 WorldCat member libraries worldwide

Proceedings of Conference on High Speed Technology : 21-24 August, 1988, Lappeenranta, Finland by Lappeenranta> Conference on high speed technology<1988( Book )

2 editions published in 1988 in English and held by 3 WorldCat member libraries worldwide

Proceedings of the third National Meeting on Biophysics and Medical Engineering in Finland : 4.-6.6.1979, Lappeenranta Finland by National Meeting on Biophysics and Medical Engineering( Book )

1 edition published in 1979 in English and held by 3 WorldCat member libraries worldwide

Vasymismitoitus ja Teemapaivat 1997 : Mikkeli, 18.-19.9.1997( Book )

1 edition published in 1998 in Finnish and held by 3 WorldCat member libraries worldwide

Welding Conference Lut Join'99 : International Conference on Efficient Welding in Industrial Applications (ICEWIA) by International Conference on Efficient Welding in Industrial Applications( Book )

1 edition published in 1999 in English and held by 3 WorldCat member libraries worldwide

Opiskelijatilastot 1997 by Lappeenrannan teknillinen korkeakoulu( Book )

2 editions published in 1997 in Finnish and held by 2 WorldCat member libraries worldwide

Opintoja koskevat säännökset 1.10.1999 by Lappeenrannan teknillinen korkeakoulu( Book )

2 editions published in 1999 in Finnish and held by 2 WorldCat member libraries worldwide

 
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Audience level: 0.85 (from 0.71 for 8th FPNI P ... to 0.98 for Opiskelija ...)

Alternative Names

controlled identityLappeenrannan teknillinen yliopisto

Lappeenrannan Teknillinen Korkeakoulu

Lappeenrannan Teknillinen Yliopisto

Lappeenrannan tiedekirjasto

Lappeenranta (Finland) Teknillinen korkeakoulu

Lappeenranta (Finland) University of Technology

Lappeenranta Teknoloji Üniversitesi

Lappeenranta Texnologiya Universiteti

Lappeenranta Univ. of Technology

Lappeenranta University of Technology.

Lappeenranta University of Technology Lappeenrannan Teknillinen Korkeakoulu

LTKK

LUT

LUT University

Technische Universität Lappeenranta

Technische Universiteit Lappeenranta

Teknillinen Korkeakoulu Lappeenranta

Tekniska Högskolan

Tekniska högskolan i Villmanstrand

Tekniska Högskolan Lappeenranta

Tekniska Högskolan Villmanstrand

Universidad Politécnica de Lappeenranta

Universidade Politécnica de Lappeenranta

Universitas Lappeenrantaensis Lappeenrannan Teknillinen Korkeakoulu

université de technologie de Lappeenranta

University of Technology

University of Technology Lappeenranta, Lappeenrannan Teknillinen Korkeakoulu

Villmanstrands tekniska universitet

Технологический университет Лаппеэнранта

جامعة لابينرنتا للتكنولوجيا

ラッペーンランタ大学

拉彭兰塔理工大学

Languages