Improved Cold Soda Pulping of Eucalyptus Tereticornis

摘要

Experiments have shown that compressing and decompressing of Eucalyptus tereticornis wood chips in presence of alkali liquor for ten minutes results in improved penetration. The pulps produced by improved penetration had better strength properties than produced by conventional impregnation. The pulps were bleached by hypochlorite in a single stage to a brightness of 54.0% ISO.