Fibre Treatment Uniformity in Pulp Refining

作     者：Richard J.Kerekes J.David McDonald 

作者机构：Pulp and Paper CentreThe University of British ColumbiaVancouverV6T 1Z4Canada JDMcD Consulting Inc.Vaudreuil-DorionQuebecJ7V 0G1Canada 

出 版 物：《Paper And Biomaterials》 (造纸与生物质材料（英文）)

年 卷 期：2018年第3卷第3期

页      面：1-6页

学科分类：082903[工学-林产化学加工工程] 08[工学] 0829[工学-林业工程] 082201[工学-制浆造纸工程] 0822[工学-轻工技术与工程] 

基　　金：The authors gratefully acknowledge and thank Canfor Pulp Ltd for supporting the experimental work in Test Set B and Dr. Frank Meltzer for supervising these experiments 

主　　题：pulp refining refining uniformity tensile strength refining characterization 

摘      要：This paper explores implications of previous work which suggested that pulp refining is achieved by a small number of *** a consequence,the purpose of multiple bar crossings in refiners is to expose many fibres to a few effective cycles,not to impose many cycles on each *** on this postulate,tensile strength increase was found to be well described by a cumulative probability equation having two parameters:(a) number of bar crossings and(b) probability of a successful refining outcome at each *** this paper,this concept further with additional refiner data was explored and the link between the probability term and measurable refiner variables was *** proposing the possibility,these two parameters may be a desirable alternative to specific energy and specific edge load for characterizing refining action.