THE EVOLUTION OF FIBERLINE TECHNOLOGY IN AN ENVIRONMENTAL LIGHT

编号 zgly0000332853

文献类型 期刊论文

文献题名 THE EVOLUTION OF FIBERLINE TECHNOLOGY IN AN ENVIRONMENTAL LIGHT

学科分类 220.5570;林产化学加工学

作者 YanJuk  CatrinGustavsson]  MartinRagna~ 

作者单位 KvaemerPu~pingKK 

母体文献 天津科技大学学报 

年卷期 2004,19(A01)

页码 154-162

年份 2004 

分类号 TS743 

关键词 二氧化氯漂白  制浆工业  纤维成线技术  环境光  环境操作 

文摘内容 With the environment in focus three differentfiberlines ranging over a 20-year-period arecompared. It is concluded that the environmentaloperation has significantly been boosted over theyears. Today's challenges in the R&D activitiesrelating to fiberline technology include e.g. improvedpulp yields and prevention of yellowing of fullybleached pulp. A method for determination of millpulp yield is presented, and the latest modifiedcooking concept briefly discussed in relation to thehigher yields obtained. The topic of yellowing isdiscussed and hot chlorine dioxide bleaching ispresented as a tool to reduce the yellowing tendency。