过氧化氢漂白磨石磨木浆的工艺研究

The Research of Applying H_2O_2 to Bleaching Groundwood Pulp

本文简述了过氧化氢漂白的作用机理,通过实验室小试,找出过氧化氢漂白磨石磨木浆的影响因素及最佳漂白条件,为抄制白度65%以上的胶印书刊纸提供依据。

This paper mainly deals with H2O2 bleaching function and mechanism.Through experiments in the laboratory,the author finds the influential factors and best bleaching conditions of H2O2 bleaching groundwood pulp,which provides basis for duplicating ouer 65% whiteness off set printing books paper.