摘要
木材通过化学方法可制得用于生产木粘胶纤维用的浆粕,但制得的浆粕中甲纤含量较低,难以满足后续纺丝的要求。为了提高木浆粕中的甲纤含量,用漆酶对木浆粕进行处理,取得了一定的效果,木浆粕的甲纤含量由原来的83.2%提高到89.2%。
Wood was used to yield pulp through chemical methods for spinning of viscose fiber. The content of alphacellulose was low and was hard to satisfy the requirements of spinning. In this paper, the laccase was used to treat pulp and the content of alphacellulose was enhanced from 83.2 % to 89.2 %.
出处
《合成纤维》
CAS
2009年第3期30-33,共4页
Synthetic Fiber in China
关键词
木浆粕:甲纤含量
漆酶
wood pulp, content of alphacellulose, laccase
