Results 81 to 90 of about 924 (196)
Morphology of bleached pulp fiber surface.
, 2014 Scanning electron micrograph of unbleached (control) eucalyptus kraft pulp (a). Scanning electron micrograph of MnP treated eucalyptus kraft pulp (b). Scanning electron micrograph of SviDyP treated eucalyptus kraft pulp (c, d).
Fei Zheng (193006) +8 more
core +1 more source
BioResourcesThis research investigated the influence of the layered structure of paper on its selected strength properties. Two types of cellulose pulp were used: unbleached kraft pine pulp (UBSK) and unrefined bleached birch kraft pulp (BHK).
Karolina Radomska +2 more
doaj +2 more sources
Biotechnology in the pulp and paper industry : 8th ICBPPI /
, 2002 This book covers both basic and applied sciences in a rather specified area of pulp and paper manufacture. The basic science of lignocellulose enzymology and plant genetics is covered also in many other contexts, whereas the application of biotechnology ...
Lantto, R.(Raija) +2 more
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The Effect of Sodium Ion Concentration and Dissolved Wood Components in the Kraft Cook of Softwood
, 2004 The effect of ionic strength and dissolved wood components (DWC) in form of industrial black liquor on the delignification rate and the brightness of the unbleached softwood kraft pulp has been investigated.
Sjödahl, Ragnar, +2 more
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Effect of unbleached pulp kappa number on the kinetics of chlorine dioxide delignification
, 2001 Chlorine dioxide delignification of different unbleached kraft pulps from Eucalyptus globulus, having Kappa numbers of 12 to 18, was studied in the temperature range of 285 K to 358 K.
Simões, Rogério +3 more
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, 2001 The combination of carbohydrate-degrading enzymes and size-exclusion chromatography (SEC) has been used to analyze the existence of covalent bonds between lignin and cellulose and/or hemicelluloses in pulps.
Pettersson, B. +2 more
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PRODUCTION OF DISSOLVING GRADE PULP FROM ALFA
BioResources, 2010 Alfa, also known as Stipa tenacissimaI or “halfa”, is grown in North Africa and south Spain. Due to its short fiber length, paper made from alfa pulp retains bulk and takes block letters well.
Baya Bouiri, Moussa Amrani
doaj
Bio-bleaching of Anthocephalus cadamba Kraft Pulp through Direct Fungal Treatment by FEQP Sequence
, 2015 Aims: The study aims at mitigating pulp kappa number before bleaching to minimize pollution load. Study Design: An experimental study. Methodology: The various parameters of direct fungal (Coprinellus disseminatus MLK01) treatment (F-stage) of unbleached
Lal, Mohan, Dutt, Dharm, Gautam, Archana
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Maderas: Ciencia y Tecnología, 2018 Brachystegia spiciformis and Pericopsis angolensis are two hardwood species found in the Miombo woodlands. The wood features, kraft pulping and strength pulp properties of both species were evaluated in order to determine their potential as raw material
Lino Manuel Vicente Sangumbe +3 more
doaj
, 1995 The present study was within the framework of AFOCEL¿s research on selection of Eucalyptus clones for pulp and paper properties. In a stand located in Pyrénées-Atlantique (French department), four 7 year old trees of the same clone (E.
Gouari-Moukini, R. +2 more
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