کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
688307 1460117 2012 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Application of the flowsheet simulation concept to fluidized bed reactor modeling. Part I: Development of a fluidized bed reactor simulation module
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
Application of the flowsheet simulation concept to fluidized bed reactor modeling. Part I: Development of a fluidized bed reactor simulation module
چکیده انگلیسی

In the present work a simulation module is developed for the description of a bubbling fluidized bed reactor and for the riser reactor of a circulating fluidized bed which is suitable for use in the framework of a flowsheet simulation system. A population balance approach is used to determine the particle size distribution within the reactor in steady-state. The model allows to describe the individual fate of particles in terms of attrition (abrasion and shrinkage) and transport effects. The fluidized bed reactor model is one-dimensional. Models of fluid mechanics are combined with kinetic approaches for the description of the local reaction. The implementation within the framework of a simulation package for solids processes allows for the flexible coupling of process models, e.g. of the fluidized bed reactor with one or more cyclone stages for gas cleaning or with other fluidized beds in fluidized bed systems.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering and Processing: Process Intensification - Volume 60, October 2012, Pages 86–95
نویسندگان
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