氨基磺酸在化学木浆次氯酸盐漂白中的应用  

The Application of Amino Sulfonic Acid in the Hypochlorite Bleaching of Masson Pine Kraft Pulp

作　　者：李丹 吕建明 张群飞 

机构地区：[1]岳阳纸业股份公司技术中心,湖南岳阳414002

出　　处：《造纸化学品》2003年第4期26-29,共4页Paper Chemicals

摘　　要：试验了氨基磺酸对马尾松硫酸盐化学木浆次氯酸盐漂白的影响。结果表明,添加w=0.2%～0.3%氨基磺酸(对绝干浆),在漂到相同白度的条件下,撕裂指数提高13.6%,聚合度提高25.9%。Effect of amino sulfonic acid on hypochlorite bleaching of masson pine kraft pulp was experimented.The results show that tear and polymerization degree of masson pine kraft pulp are increased 13.6% and 25.9% after adding w=0.2%～0.3% amino sulfonic acid,and pulp brightness can remain the same level.

关 键 词：氨基磺酸 化学木浆 次氯酸盐 漂白 聚合度 撕裂度 马尾松硫酸盐 CEHP 

分 类 号：TS745[轻工技术与工程—制浆造纸工程]