TECHNOLOGICAL STUDY OF MAGNESIUM BISULFITE KENAF PULP

编号 zgly0000332867

文献类型 期刊论文

文献题名 TECHNOLOGICAL STUDY OF MAGNESIUM BISULFITE KENAF PULP

学科分类 220.5570;林产化学加工学

作者 HangChen  JinghuiZhou 

作者单位 DalianInstituteofLib 

母体文献 天津科技大学学报 

年卷期 2004,19(A01)

页码 67-70

年份 2004 

分类号 TS74 

关键词 洋麻纸浆  亚硫酸氢镁  木质部  韧皮部  亮度  粘滞性 

文摘内容 How to produce bisulfite pulp by kenaf mesta isstudied in this paper. After the stalk, the phloem, thexylem of kenaf were analyzed and a series ofexperiments, the result was gotten as follows: TA5.6%, temperature 160~C ,heat preservation time120min,CA/FA 1.5, liquor ratio 1:5, and the yield ofscreened pulp 48.3%, kappa number 42.1, viscosity948.6ml/g, brightness 51.4% ISO。