A Primary Research on Pulping Properties of Narrow-Crown Poplar Aigeiros 11

摘要：

A primary research was conducted on pulping properties of narrow-crown poplar Aigeiros 11.The kraft pulping of narrow-crown poplar Aigeiros 11 has excellent features of high yield and better strength,and the pulping of APMP can produce pulp with high strength and high brightness.Besides,due to its advantages of tree-crop intereropping,fast-growing and good pulping performances,the narrow-crown poplar Aigeiros 11 will be one of the main pulp fiber resource for papermaking.The results of the research showed that the optimum conditions for kraft pulping of the narrow-crown poplar Aigeiros 11 were as follows: alkali charge 18％-20％,sulfidity 20％,liquor ratio 1:5,temperature rising time 90 min and holding time 120 min at 170℃; while for APMP,NaOH charge of 6.3％ and H2O2 charge of 6.0％ could yield satisfied product.

关键词： Narrow-crown poplar Aigeiros 11 kraft pulping APMP

作者: XIE HUIPING PANG ZHIQIANG HOU QINGXI

作者单位: Tianjin Key Laboratory of Pulp & Paper,Tianjin University of Science and Technology,Tianjin,300457 Shandong Institute of Light Industry,Jinan,Shandong,250100

会议类型: 国际会议

会议名称: 第二届国际造纸与环境学术会议(The Second International Papermaking & Environment Conference)

会议地点: 天津

会议语种:英文

页码: 311-313

在线出版日期: 2008-05-14（万方平台首次上网日期，不代表论文的发表时间）