【摘要】 过氧化氢漂白是一种应用广泛的纸浆漂白方法,但是过渡金属离子导致过氧化氢的无效分解降低了其利用率。该文综述了过渡金属离子分解过氧化氢机理、稳定剂种类、稳定剂稳定过氧化氢的机理以及近年来国内外过氧化氢漂白稳定剂的研究进展。更多还原

【Abstract】 Hydrogen peroxide is widely used in pulp bleaching,but its utilization is reduced because transition metal ions catalyze the decomposition of hydrogen peroxide.The mechanisms of the transition metal ions-induced peroxide decomposition in pulp bleaching,the species of stabilizers,the stabilizing mechanisms of hydrogen peroxide by those stabilizers,and recent studies concerning the stabilization of hydrogen peroxide in pulp bleaching applications were reviewed in this paper.更多还原