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dc.contributor.authorWang, Wei
dc.contributor.authorZheng, Zu-Wei
dc.contributor.authorLuo, Zheng-Hong
dc.contributor.author罗正鸿
dc.date.accessioned2012-03-20T06:57:41Z
dc.date.available2012-03-20T06:57:41Z
dc.date.issued2010-07-27
dc.identifier.citationJOURNAL OF APPLIED POLYMER SCIENCE,2011,,19(1):352-362zh_CN
dc.identifier.issn0021-8995
dc.identifier.urihttp://dx.doi.org/doi:10.1002/app.32629
dc.identifier.uriWOS:000284176000042
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/11812
dc.description.abstractA coupled-single-particle and Monte Carlo model was used to simulate propylene polymerization. To describe the effects of intraparticle transfer resistance on the polymerization kinetics, the polymeric multilayer model (PMLM) was applied. The reaction in each layer of the PMLM was described with the Monte Carlo method. The PMLM was solved together with the Monte Carlo model. Therefore, the model included the factors of the mass-and heat-transfer resistance as well as the stochastic collision nature of the polymerization catalyzed with single-site-type/multiple-site-type catalysts. The model presented results such as the polymerization dynamics, the physical diffusion effect, and the polymer molecular weight and its distribution. The simulation data were compared with the experimental/actual data and the simulation results from the uniform Monte Carlo model. The results showed that the model was more accurate and offered deeper insight into propylene polymerization within such a microscopic reaction-diffusion system. (C) 2010 Wiley Periodicals, Inc. J Appl Polym Sci 119: 352-362, 2011zh_CN
dc.description.sponsorshipNational Natural Science Foundation of China[20406016]zh_CN
dc.language.isoenzh_CN
dc.publisherWILEY-BLACKWELLzh_CN
dc.subjectcomputer modelingzh_CN
dc.subjectkinetics (polym.)zh_CN
dc.subjectMonte Carlo simulationzh_CN
dc.subjectpoly(propylene) (PP)zh_CN
dc.subjectZiegler-Natta polymerizationzh_CN
dc.titleCoupled-Single-Particle and Monte Carlo Model for Propylene Polymerizationzh_CN
dc.typeArticlezh_CN


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