【摘要】 介绍了棉短绒制特种浆的碱—过氧化氢法蒸煮漂白一次性在蒸球中成浆的工艺,对工艺的选择性作了对比研究,表明碱与过氧化氢的合理比值及其用量对纸浆的聚合度、白度、耐折度等有较大的影响。更多还原

【Abstract】 The paper introduces the pulping of cooking-bleaching at one time in spherical digester process of the alkali-hydrogen peroxidemethod in making specialty pulp with cotton linter. The paper also makes a comparative study into the technologic selectivity and the resultsindicate that the right ratio and addition of hydrogen peroxide may have great influence on the degree of polymerization, whiteness and foldingendurance of the pulp.更多还原