THE DEVELOPMENT OF FIBER CHARACTERISTIC DISTRIBUTIONS IN MECHANICAL PULP REFINING

摘要：

Five years of research has generated the BINmethod, by which the distribution of fiber bonding ability can be measured. The BIN-method was used for evaluating the fiber development processes of HC- and LC-refining. Further, different refiner types in HC-refining, CD and DD-refiners, were evaluated. Full scale evaluations of TMP-processes indicate that there are fundamental differences in fiber development between HC- and LC-refining. LCrefining does not seem to affect the fiber wall to the same extent as HC-refining, measured for example as external fibrillation or fiber wall thickness. Comparisons between CD- and DD-refiners show that the DD-refiners develop the fiber wall to a higher degree than the evaluated CD-refiners, compared at the same fiber length.

关键词： Fiber bonding ability, mechanical fiber BIN TMP fiber development LC-refining HCrefining

作者: Sofia Reyier Olof Ferritsius Rita Ferritsius

作者单位: Stora Enso Kvarnsveden Mill,SE-78183 Borl(a)nge,Sweden;Mid Sweden University FSCN,SE-85170 Sundsvall P(o)yry Sweden,Box 306,SE-78127 Falun, Sweden

会议类型: 国际会议

会议名称: International Mechanical Pulping Conference 2011(2011国际机械浆学术会议)

会议地点: 西安

会议语种:英文

页码: 40-43

在线出版日期: 2011-06-26（万方平台首次上网日期，不代表论文的发表时间）