Beating of paper-pulp produced from prehydrolyzed and chlorinated wheat straw

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Title

Beating of paper-pulp produced from prehydrolyzed and chlorinated wheat straw (EN)

Creator

Simonetis, S (EN)

Economides, DG (EN)

Type

journalArticle (EN)

Partial document
Publication in journal (EN)

Article
Scientific article (EN)

Issued

2014-03-01T01:11:45Z

1996 (EN)

Year

1996 (EN)

Description

Wheat straw pulped by acid prehydrolysis, gas chlorination and hot alkaline extraction, was beaten in a Valley beater and in it blender, and the effect of the process parameters on the mechanical strength and brightness of the pulp was studied. The tensile and bursting strengths are affected by the extent of alkaline extraction, while the beating process, folding resistance and tearing strength are mainly influenced by the length of the pulp fibres and are affected by all the examined parameters, whereas the pulp brightness is influenced by the extent of the pulping conditions and the use of the Valley beater. (EN)

Scientific field

Materials Science, Paper & Wood (EN)

Engineering and Technology ▶ Materials Engineering
Paper and wood (EN)

Subject

Alkaline extraction (EN)

Chlorination (EN)

Brightness (EN)

Mechanical strength (EN)

Wheat straw (EN)

Acid prehyrolysis (EN)

Journal

Cellulose Chemistry and Technology (EN)