Keywords Masson pine;Kraft pulp;Total chlorine free;Bleaching process;Oxygen delignification;Hydrogen peroxide;Activating pretreatment;Activating mechanism;

• 马尾松;硫酸盐浆;全无氯;漂白工艺;氧脱木素;过氧化氢;活化预处理;活化机理;