Isolation and structural characterization of the acetylated heteroxylan from sisal (Agave sisalana) and its fate during alkaline pulping and TCF/ECF bleaching. [PDF]
, 2008 The heteroxylan from sisal, an O-acetyl-(4-O-methylglucurono)xylan with a molecular weight (Mw) of 18 kDa, was isolated by extraction of peracetic holocellulose with Me2SO and thoroughly characterized by wet chemistry, and NMR spectroscopy.
Evtuguin, Dmitry +3 more
core
Polyoxometalates as mediators in the laccase catalyzed delignification [PDF]
, 2001 The polyoxometalate (POM)-laccase catalytic system was applied for the first time to aerobic delignification of kraft pulps at moderate (40-60 degreesC) temperatures.
Balakshin, M. Yu. +3 more
core +1 more source
Pulping characteristics of Pinus caribaea var. hondurensis and Pinus oocarpa grown in Zimbabwe (ODNRI Bulletin No. 7) [PDF]
, 1988 Three samples of Pinus caribaea var. hondurensis and four of Pinus oocarpa grown in Zimbabwe over an altitudinal range of 700 m to 1 300 m were examined to determine their suitability for the production of papermaking pulps. Details of growing conditions,
Dutta, A.P., Gibbs, J.A., Palmer, E.R.
core
Industrial Hemp as a Potential Nonwood Source of Fibres for European Industrial-Scale Papermaking-A Review. [PDF]
Materials (Basel), 2023 Danielewicz D.
europepmc +1 more source
The Retention of Wet Strength Resins as Determined by the Kjeldahl Method [PDF]
, 1952 True wet strength is not a gauge of water proofness of paper, but is a measure of the residual strength of the paper gauged by the mullen, tear, burst, and fold, after the paper has been completely soaked in water and the resistance to water penetration ...
Redmond, Walter J.
core +1 more source
Chemical characterization of residual lignins from eucalypt paper pulps [PDF]
, 2005 aCentro de Investigaciones Biológicas, CSIC, Ramiro de Maeztu 9, E-28040 Madrid, Spain bInstituto de Recursos Naturales y Agrobiología, CSIC, PO Box 1042, E-41080 Sevilla, Spain cENCE, CIT, Carretera de Campañó s/n, E-36157 Pontevedra, SpainResidual ...
Ibarra, David +6 more
core +2 more sources
BioResources, 2007 Oxidative treatments, without and with assistance of a Laccase-Mediator System (LMS), were characterized in relation to their effects on the chemical composition and strength properties of the fibrous fraction of an unbleached recycled softwood kraft ...
Luiz Pereira Ramos +3 more
doaj
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
Development of High Quality Printing Paper Using Kenaf (Hibiscus Cannabinus) Fibers [PDF]
, 2004 Kenaf (Hibiscus cannabinus) is an annual non-wood plant which has shown great potential as an alternative source of papermaking fiber. The purpose of this research was to investigate the suitability of Malaysian cultivated kenaf fibers in the ...
Ashori, Alireza
core
Effect of Electron Beam Irradiation on the Properties of Softwood Unbleached Kraft Pulp
Journal of Korea Technical Association of The Pulp and Paper Industry, 2015 Electron beam irradiation is also an eco-friendly treatment compared to other physical and chemical treatments. In this study, we attempted to evaluate the possibilities of energy savings by applying electron beam irradiation to the refining process. After softwood unbleached kraft pulp (UKP) was irradiated with electron beams at 50 and 100 kGy, it was
Eun Hea Kim +5 more
openaire +2 more sources