中文摘要：

在这研究，超级氧化物阴离子激进分子被 1,2,3-trihydroxybenzene 的汽车氧化产生并且由紫外 spectrophotometry，和反应决定了被发现被 anthraquinone-2-sulfonic 酸钠盐便于。竹子牛皮纸浆被 1,2,3-trihydroxybenzene 汽车氧化方法对待或 1,2,3-trihydroxybenzene 汽车氧化与 anthraquinone-2-sulfonic 酸钠盐结合了在牛皮纸浆并且提高在 delignification 上作为添加剂蒽醌混合物影响的竹子的氧 delignification 期间显示出超级氧化物阴离子激进分子的效果。结果显示超级氧化物阴离子激进分子能与木质素反应并且在纤维素，和 an-thraquinone-2-sulfonic 酸钠盐上与可以忽略的损坏把它从肉移开能便于超级氧化物阴离子基的产生提高肉的 delignification。氧 delignification 选择能用与 anthraquinone-2-sulfonic 酸钠盐相结合的 1,2,3-trihydroxybenzene 汽车氧化系统被改进。

英文摘要：

In this study, the superoxide anion radicals were generated by the auto-oxidation of 1,2,3-trihydroxybenzene and determined by UV spectrophotometry, and the reaction was found to be facilitated by anthraquinone-2-sulfonic acid sodium salt. The bamboo kraft pulps were treated by the 1,2,3-trihydroxybenzene auto-oxidation method or the 1,2,3-trihydroxybenzene auto-oxidation combined with anthraquinone-2-sulfonic acid sodium salt to show the ef- fect of the superoxide anion radicals during the oxygen delignification of bamboo kraft pulp and the enhancing affect of anthraquinone compounds as an additive on delignification. The results indicated that the superoxide anion radicals could react with lignin and remove it from pulp with negligible damage on cellulose, and the anthraquinone-2-sulfonic acid sodium salt could facilitate the generation of superoxide anion radical to enhance delig- nification of pulps. The oxygen delignification selectivity could be improved using the 1,2,3-trihydroxybenzene auto-oxidation system combined with anthraquinone-2-sulfonic acid sodium salt.