用化学助剂改善回用漂白蔗渣浆品质  

Upgrading Recycled Bleached Bagasse Pulps with Chemical Additive

作　　者：卓宇[1] 詹怀宇[1] 李建文[1] 李兵云[1] 沈鹏[1] 

机构地区：[1]华南理工大学制浆造纸工程国家重点实验室,广州510640

出　　处：《纸和造纸》2007年第B06期23-25,共3页Paper and Paper Making

摘　　要：在研究CEH、DQP和D(EOP)D 3种漂白蔗渣浆循环回用过程中纸浆性质变化的基础上,通过添加化学助剂对其进行品质改善,实验表明,在第一次循环时添加化学助剂,纸浆的干强度和湿强度都有明显的提高。On the basis of study on the properties change of recycled CEH, DQP and D（EOP）D bleached bagasse pulps, we upgrade them with chemical additive. The results show that the dry strength and wet strength of the pulps were improved observably when chemical additive was added during the first cycling.

关 键 词：CEH DQP D(EOP)D 漂白浆 循环回用 化学助剂 

分 类 号：TS743[轻工技术与工程—制浆造纸工程]