过氧乙酸漂白的脱木素选择性  

Selectivity of Peracetic Acid Delignification

作　　者：邹艳洁[1] 徐立新[1] 刘洪斌[1] 

机构地区：[1]天津科技大学天津市制浆造纸重点实验室,天津300222

出　　处：《纸和造纸》2007年第1期35-37,共3页Paper and Paper Making

摘　　要：针对过氧乙酸脱木素选择性进行了研究:由二氧化氯、次氯酸盐和过氧乙酸漂白浆的卡伯值降低程度、黏度以及脱木素选择性综合分析可得,过氧乙酸漂白脱木素选择性略优于二氧化氯,明显优于次氯酸盐。The selectivity of the peracetic acid delignification was investigated. Kappa number, viscosity of bleaching pulps and delignification selectivity with chlorine dioxide, hypochlorite and peracetic acid were analysized. The selectivity of delignification of the peracetic acid was superior to the chlorine dioxide and the hypochlorite.

关 键 词：过氧乙酸 漂白 脱木素选择性 

分 类 号：TS745[轻工技术与工程—制浆造纸工程]