机构：[1]College of Electromechanical Engineering, Qingdao University of Science and Technology. Qingdao. P.R.China. 266042[2]College of Chemical Engineering, Qingdao University of Science and Technology. Qingdao. P.R.China. 266042[3]First People’s Hospital of Yunnan Province. Kunming. P.R.China. 650021云南省第一人民医院
Based on the preparation of zinc acetate/activated carbon catalyst in the fluidized bed reactor, the Eulerian multiphase model in Fluent was used to numerically simulate the gas-liquid-solid flow and the gas-solid-solid flow hydrodynamic characteristics in fluidized beds. The instantaneous phase volume fraction and the flow hydrodynamic characteristics of the three phases were analyzed, and in view of the zinc acetate/activated carbon catalyst with bad uniformity prepared by present method, a new mode of operation with dynamic rules was proposed. The simulation results show that activated carbon particles with different density can realize layer inversion using this mode of operation, and the uniformity of zinc acetate/activated carbon catalyst will be effectively improved.
基金：
This work is supported by National Nature Science Foundation of China (No.21076110) and
National Nature Science Foundation of China (No.21276132).
语种：
外文
第一作者：
第一作者机构：[1]College of Electromechanical Engineering, Qingdao University of Science and Technology. Qingdao. P.R.China. 266042
通讯作者：
推荐引用方式(GB/T 7714)：
Pan Zhang,Kun Cui,Ning Xu,et al.Numerical Simulation on the Preparation of Vinyl Acetate Catalyst in Fluidized Bed[J].Advanced Materials Research.2013,2527(1502):1704-1707.doi:10.4028/www.scientific.net/AMR.750-752.1704.
APA：
Pan Zhang,Kun Cui,Ning Xu&GuangJian Wang.(2013).Numerical Simulation on the Preparation of Vinyl Acetate Catalyst in Fluidized Bed.Advanced Materials Research,2527,(1502)
MLA：
Pan Zhang,et al."Numerical Simulation on the Preparation of Vinyl Acetate Catalyst in Fluidized Bed".Advanced Materials Research 2527..1502(2013):1704-1707
