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dc.contributor.authorLuo, Zheng-Hongzh_CN
dc.contributor.author罗正鸿zh_CN
dc.contributor.authorSu, Pei-Linzh_CN
dc.contributor.authorYou, Xiao-Zizh_CN
dc.contributor.authorShi, De-Panzh_CN
dc.contributor.authorWu, Jin-Chengzh_CN
dc.date.accessioned2011-04-26T08:04:15Z
dc.date.available2011-04-26T08:04:15Z
dc.date.issued2008-11zh_CN
dc.identifier.citationCHEMICAL ENGINEERING JOURNAL,2009,146(3):466-476zh_CN
dc.identifier.issn1385-8947zh_CN
dc.identifier.urihttp://dx.doi.org/doi:10.1016/j.cej.2008.10.023zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/2747
dc.description.abstractA comprehensive steady-state population balance model is developed for the particle size distribution (PSD) of the polypropylene produced in tubular loop reactors. The model considers the flow type, the polymer particle dynamics, the particle growth and the attrition. Moreover, an empirical single particle model is used to describe the particle growth under internal and external heat and mass transfer limitations totally. The predicted PSD data obtained under steady-state polymerization conditions agree well with the actual data collected from industrial scale plant. The model are also used to predict the effects of some operational parameters on the polymer PSD produced under steady-state conditions. The results show that the polymer PSD are greatly affected by the feed catalyst size, the feed catalyst PSD, and the polymerization temperature. (C) 2008 Elsevier B.V. All rights reserved.zh_CN
dc.description.sponsorshipNational Natural Science Foundation of China [20406016]zh_CN
dc.language.isoenzh_CN
dc.publisherELSEVIER SCIENCE SAzh_CN
dc.subjectPolypropylenezh_CN
dc.subjectTubular loop reactorzh_CN
dc.subjectPSDzh_CN
dc.subjectPopulation balancezh_CN
dc.subjectSteady statezh_CN
dc.titleSteady-state particle size distribution modeling of polypropylene produced in tubular loop reactorszh_CN
dc.typeArticlezh_CN


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