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Pulp property development Part II: Process nonlinearities and their influence on pulp property development [PDF]

open access: yesNordic Pulp & Paper Research Journal, 2016
It is shown in this paper that knowledge of the spatially measured temperatures inside the refining zone in TMP refiners is essential in describing non-linear dynamics of high consistency refining. By expanding the pulp and handsheet properties using piece-wise linear functions into the time domain, an auto-regressive model can be applied to verify ...
Anders Karlström   +3 more
core   +3 more sources

Kraft pulping characteristics and pulp properties of warm season grasses

Bioresource Technology, 1999
Abstract Non-wood fibres are increasingly being used in the pulp and paper industry to help meet the increasing world demand for paper. Their use also helps to reduce demand on declining forest reserves. In this study several warm season grasses, prairie sandreed (Calmovilfa longifolia (Hook.) Scribn.), cordgrass (Spartina pectinata L.), big bluestem
I.C. Madakadze   +4 more
exaly   +2 more sources

Organosolv pulping — methods and pulp properties

Biomass, 1987
Abstract Potential benefits of using organic solvents for the delignification of lignocellulosic materials are discussed. Main characteristics of organosolv pulping methods published in the literature are presented and softwood pulp yields and strengths are compared with corresponding values of Kraft and sulphite pulps. Yields of organosolv softwood
Johansson Allan   +2 more
openaire   +3 more sources

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