SEPARATE OR MIXED-REFINING OF ACACIA FOR PRODUCTION OF FINE PAPER
Acacia and pine were delivered from Indonesia and Finland respectively. The pulps have been refined in two different schemes using PFI mill: separaterefining and mixed-refining (co-refining process). The refined pulps were analyzed for fiber characteristics and paper properties. The fiber length was reduced with advancement of the refining for either of the processes. However, the processing condition influenced the refining effect. Separate-refined pulp had longer fiber length than mixed-refined pulp for the SW to HW ratio of 10: 90, but with increase of the SW share the trend was reversed. With progress of refining the fines content of the pulps was also increased, but separaterefining generated more fines than the mixedrefining. At a higher softwood share the mixedrefining system developed a paper, which was high in tensile but low in opacity.
Acacia pine refining fiber length
Li Yan Mousa M. Nazhad
Chemical Sector - Research & Technology, Solvay Company, 1120 Brussels, Belgium Pulp and Paper Technology, Asian Institute of Technology
国际会议
广州
英文
200-203
2006-11-08（万方平台首次上网日期，不代表论文的发表时间）