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The influence of the initial defibration step on the properties of the refiner mechanical pulp. Characterization of the coarse fibre material; Kuituuntumisvaiheen vaikutus hierteen ominaisuuksiin; Karkean kuitumateriaalin luonnehtiminen

Technical Report:

Abstract

Analysis of coarse pulp samples produced at low energy inputs showed that differences in the size and quality of the particles are introduced early in the process. Two different mechanisms of wood disintegration appear to operate when the rotational speed of the refiner and refining temperature are changed. An increase in temperature decreases fibre shortening whereas an increase in rotational speed results in a more intense refining action
Authors:
Publication Date:
Oct 01, 1993
Product Type:
Technical Report
Report Number:
KCL-KUITU-20-Pt.2
Reference Number:
SCA: 320303; PA: FI-93:003297; EDB-94:013023; NTS-94:007772; ERA-19:004302; SN: 93001063838
Resource Relation:
Other Information: DN: FIBRE Research Programme; PBD: 1993
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; PAPER INDUSTRY; REFINING; PARTICLES; LENGTH; ROUGHNESS; ENERGY CONSERVATION; FIBERS; WOOD; ENERGY CONSUMPTION; SLURRIES; 320303; EQUIPMENT AND PROCESSES
OSTI ID:
10111595
Research Organizations:
Finnish Pulp and Paper Research Inst., Espoo (Finland)
Country of Origin:
Finland
Language:
Finnish
Other Identifying Numbers:
Other: ON: DE94702095; TRN: FI9303297
Availability:
OSTI; NTIS
Submitting Site:
FI
Size:
41 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Heikkurinen, A. The influence of the initial defibration step on the properties of the refiner mechanical pulp. Characterization of the coarse fibre material; Kuituuntumisvaiheen vaikutus hierteen ominaisuuksiin; Karkean kuitumateriaalin luonnehtiminen. Finland: N. p., 1993. Web.
Heikkurinen, A. The influence of the initial defibration step on the properties of the refiner mechanical pulp. Characterization of the coarse fibre material; Kuituuntumisvaiheen vaikutus hierteen ominaisuuksiin; Karkean kuitumateriaalin luonnehtiminen. Finland.
Heikkurinen, A. 1993. "The influence of the initial defibration step on the properties of the refiner mechanical pulp. Characterization of the coarse fibre material; Kuituuntumisvaiheen vaikutus hierteen ominaisuuksiin; Karkean kuitumateriaalin luonnehtiminen." Finland.
@misc{etde_10111595,
title = {The influence of the initial defibration step on the properties of the refiner mechanical pulp. Characterization of the coarse fibre material; Kuituuntumisvaiheen vaikutus hierteen ominaisuuksiin; Karkean kuitumateriaalin luonnehtiminen}
author = {Heikkurinen, A}
abstractNote = {Analysis of coarse pulp samples produced at low energy inputs showed that differences in the size and quality of the particles are introduced early in the process. Two different mechanisms of wood disintegration appear to operate when the rotational speed of the refiner and refining temperature are changed. An increase in temperature decreases fibre shortening whereas an increase in rotational speed results in a more intense refining action}
place = {Finland}
year = {1993}
month = {Oct}
}