IDE-process - A Way to Boost the Pulp Yield, 1998 Breaking the Pulp Yield Barrier Symposium Proceedings

The aim of this study was to compare the pulp yield of the IDE- pulping process with the pulp yield of the kraft pulping process. The results show that for softwood (spruce) the pulp yield is roughly two percent units higher for IDE pulps than for kraft pulps at the same lignin content. For hardwoods (Birch) the IDE-process gives between 4 and 5 percent units higher yield than for the corresponding kraft pulps. Moreover, the results indicate that the extractiv content for IDE-pulps are lower than for kraft pulps.

Author: Robertsén, L., Lönnberg, B., Laxén, T., Henricson, K.
IDE-process - A Way to Boost the Pulp Yield, 1998 Breaking t
IDE-process - A Way to Boost the Pulp Yield, 1998 Breaking the Pulp Yield Barrier Symposium Proceedings
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