落叶松预水解硫酸盐法制浆的特性  

Characteristics of Larch Prehydrolysis Kraft Pulping

作　　者：鲁礼成[1,2] 莫立焕[1,2] 徐峻[1,2] 李军[1,2] 李智[1,2] 何水淋[1,2] 

机构地区：[1]华南理工大学制浆造纸工程国家重点实验室,广东广州510640 [2]植物资源化学与化工联合实验室,广东广州510640

出　　处：《纸和造纸》2012年第9期10-13,共4页Paper and Paper Making

摘　　要：对落叶松的化学成分和预水解硫酸盐法制浆特性进行研究。结果表明,通过水预水解可以脱出原料中60.09%的聚戊糖,采用预水解未经洗涤硫酸盐蒸煮工艺能够生产出较优良的浆料。The chemical composition of larch and the characteristics of larch prehydrolysis kraft pulping were studied.The results showed that prehydrolysis process can reduce 60% pentosans content of the raw material. And the more better pulp was made with unwashing hydrolysis wood sulfate cooking method.

关 键 词：落叶松 预水解 硫酸盐法 

分 类 号：TS743.1[轻工技术与工程—制浆造纸工程]