纤维素酶预处理对马尾松TMP磨浆性能的影响  

Effect of Enzymatic Pretreatment on the Refining Properties of Masson TMP Pulp

作　　者：苗庆显[1] 陈礼辉[1] 黄六莲[1] 周永辉[1] 

机构地区：[1]福建农林大学材料工程学院,福建福州350002

出　　处：《纸和造纸》2011年第11期61-63,共3页Paper and Paper Making

基　　金：福建省教育厅科技计划项目(JK2010016)

摘　　要：马尾松TMP一段磨浆后用纤维素酶N476对浆料处理,再进行二段磨浆,研究酶用量和处理时间对其磨浆性能、纸张强度性能及纤维特性的影响。结果表明,适度的纤维素酶预处理能够改善纸浆的磨浆性能和强度性能。Cellulase N476 was used to pretreat masson thermomechanical pulp which was obtained from the first refiner. The effect of enzyme dosage and pretreatment time on the refining properties and strength properties was studied, and the effect on the fiber properties was also discussed. The results showed that the suitable pretreatment of ceLlulase can improve the refining properties and physical strength properties of masson thermomechanical pulp.

关 键 词：纤维素酶 马尾松TMP 磨浆 纸张强度 

分 类 号：TS743[轻工技术与工程—制浆造纸工程]