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Kraft pulp from juvenile and mature woods of corymbia citriodora
(2013-05-01)
Kraft pulp produced from juvenile and mature wood from thirty-two-year-old Corymbia citriodora trees was evaluated. The stem was subdivided into regions of juvenile and mature wood, and then it was transformed into chips. ...
Kraft pulp from juvenile and mature woods of corymbia citriodora
(2013-05-01)
Kraft pulp produced from juvenile and mature wood from thirty-two-year-old Corymbia citriodora trees was evaluated. The stem was subdivided into regions of juvenile and mature wood, and then it was transformed into chips. ...
Influência do cancro basal em Eucalyptus grandis nas propriedades da madeira e polpação kraft
(2010-12-01)
The objective of this research is to assess the influences of basal canker on wood properties for the kraft pulp production. The material consisted of seeded E. grandis trees classified into 4 levels of basal canker severity ...
Influência do cancro basal em Eucalyptus grandis nas propriedades da madeira e polpação kraft
(2010-12-01)
The objective of this research is to assess the influences of basal canker on wood properties for the kraft pulp production. The material consisted of seeded E. grandis trees classified into 4 levels of basal canker severity ...
Temperature and effective alkali effect on brown pulp kraft cooking
(2021-01-01)
One way to obtain high quality pulp production is to improve selectivity delignification of step, maximize yield. Brown pulp yield and chemical composition were studied, with variation of temperature and effective alkali ...
Effect of S/G ratio on kraft pulping and ECF bleaching of some poplars and eucalyptus
(2014-01-01)
The effect of syringyl:guaiacyl (S/G) ratio on kraft pulping and kraft pulping followed by O2 delignification was investigated with six poplars grown on the same site. The results showed an improvement in the ease of ...
Effect of s/g ratio on kraft pulping and ecf bleaching of some poplars and eucalyptus
(Editura Acad Romane, 2014-03-01)
The effect of syringyl:guaiacyl (S/G) ratio on kraft pulping and kraft pulping followed by O-2 delignification was investigated with six poplars grown on the same site. The results showed an improvement in the ease of ...
Simultaneous production of ethanol and kraft pulp from pine (Pinus radiata) using steam explosion
(ELSEVIER SCI LTD, 1995)
Radiata pine chips (Pinus radiata) were pretreated by steam explosion, for the simultaneous production of ethanol and pulp. Ethanol was produced fr om the depolymerized hemicellulose fraction recovered after the explosion, ...
Wood quality for kraft pulping of Eucalyptus globulus origins planted in Uruguay
(2006-12-01)
Eucalyptus globulus is an important raw-material for kraft pulping and has a wide geographical distribution. The objective of this paper was to evaluate E. globulus origins in terms of their wood and pulp properties. The ...