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Filtering by: Committee Member Hess, W. M. Advisor Bublitz, Walter J.

The effect of wood density on the kraft pulping properties of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco)

Creator:

Promachotikool, Montree

Abstract:

Three samples of different wood densities of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) were cooked by the kraft process. The yields and the Kappa numbers were studied to establish the rates and the energies of activation of the pulping and delignification reactions respectively. Wood properties did not show significant effects on...

Resource Type:

Masters Thesis
The bleaching response of kraft pulps from fresh and aged commercial Douglas-fir chips

Creator:

Lai, Jinn-Hsing

Resource Type:

Masters Thesis