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Items for "fiber"

Carbohydrate structures in residual lignin-carbohydrate complexes of spruce and pine pulp

Residual lignin carbohydrate complexes (RLCC) were isolated enzymatically from spruce and pine pulp...

Keywords: chemical pulp, fiber, fines, lignin-carbohydrate complex, Norway spruce, oxygen delignification, Picea abies, Pinus sylvestris, polysaccharide, residual lignin, Scots pine, structural analysis

10/2004 | Holzforschung, Walter de Gruyter
Characterization of thin water layers in pulp by tritium exchange. Part 1: Methods development

A new technique for measuring the monolayer water content of fiber is presented. Tritiated water is added to a pulp/water suspension, whereupon the tritium partitions between the bulk water and the pulp...

Keywords: bound water, fiber, free water, hardwood, Hydrogen bond, Isotope exchange, softwood, surface area, Tritium

03/2007 | Holzforschung, Walter de Gruyter
Characterization of thin water layers in pulp by tritium exchange. Part 2: Effect of refining on water absorption

The surface area of pulp increases upon refining, which also increases the quantity of bound water...

Keywords: bound water, confined water, fiber, Hydrogen bond, Isotope exchange, refining, SEM, surface area, Tritium

03/2007 | Holzforschung, Walter de Gruyter