Oxidation of Benzene to Maleic Anhydride in a Fluidized Bed Reactor

2007 ◽  
Vol 30 (12) ◽  
pp. 1708-1715 ◽  
Author(s):  
C. Uraz ◽  
S. Atalay
Keyword(s):  
Maleic Anhydride ◽  
Fluidized Bed ◽  
Fluidized Bed Reactor ◽  
Oxidation Of Benzene

Simulation of a Fluidized Bed Reactor for the Production of Maleic Anhydride

1981 ◽  
pp. 55-73 ◽  
Author(s):  
J. L. JAFFRÈS ◽  
W. IAN PATTERSON ◽  
C. CHAVARIE ◽  
C. LAGUÉRIE
Keyword(s):  
Maleic Anhydride ◽  
Fluidized Bed ◽  
Fluidized Bed Reactor

Experimental Study on the Oxidation of Butane to Maleic Anhydride in a Two-Zone Fluidized Bed Reactor

2002 ◽  
Vol 41 (21) ◽  
pp. 5181-5186 ◽  
Author(s):  
Oscar Rubio ◽  
Reyes Mallada ◽  
Javier Herguido ◽  
Miguel Menéndez
Keyword(s):  
Experimental Study ◽  
Maleic Anhydride ◽  
Fluidized Bed ◽  
Fluidized Bed Reactor

Modeling the catalytic oxidation of n-butane to maleic anhydride in a circulating fluidized bed reactor

1992 ◽  
Vol 31 (12) ◽  
pp. 2652-2660 ◽  
Author(s):  
Todd S. Pugsley ◽  
Gregory S. Patience ◽  
Franco Berruti ◽  
Jamal Chaouki
Keyword(s):  
Maleic Anhydride ◽  
Catalytic Oxidation ◽  
Fluidized Bed ◽  
Circulating Fluidized Bed ◽  
Fluidized Bed Reactor

Cluster-Based Modeling of Fluidized Catalytic Oxidation of n-Butane to Maleic Anhydride

2006 ◽  
Vol 4 (1) ◽  
Author(s):  
Hamid Reza Hakimelahi ◽  
Rahmat Sotudeh-Gharebagh ◽  
Navid Mostoufi
Keyword(s):  
Mathematical Model ◽  
Maleic Anhydride ◽  
Fluidized Bed ◽  
Flow Reactor ◽  
Plug Flow ◽  
Fluidized Bed Reactor ◽  
Solid Particles ◽  
Reactor Model ◽  
Two Phase ◽  
Cut Method

A mathematical model is proposed for the partial oxidation on n-butane to maleic anhydride (MAN) in a gas-solid fluidized bed reactor. The reactor consists of two regions, i.e., a lower dense region and an upper dilute region. The dynamic two-phase structure was used for modeling the lower dense bed hydrodynamics. The upper region hydrodynamics was modeled by a cluster based approach. This allows the porosity distribution to be calculated for plug flow reactor model assumed for the gas phase in this region. The basic assumption in the cluster based approach is that the solid particles move only as clusters and the amount of single particles in the upper region is negligible. The mathematical model was obtained from coupling the kinetic sub-model, obtained from the literature, with this hydrodynamics sub-model. Comparing the results of the model with the experimental data available in the literature showed close agreement. Two other methods (i.e., particle based approach and short-cut) were also tested in this work. However, it was found that the cluster based approach modeling is quite suitable for the fluidized bed reactor used in this study. The short-cut method seems reasonably applicable for the prediction of the overall conversion but does not provide any local information (such as concentration profiles, yield, etc.) within the fluidized bed reactor.

Simulation of an industrial turbulent fluidized bed reactor for n-butane partial oxidation to maleic anhydride

2016 ◽  
Vol 114 ◽  
pp. 79-88 ◽  
Author(s):  
A. Romano ◽  
A. Di Giuliano ◽  
K. Gallucci ◽  
P.U. Foscolo ◽  
C. Cortelli ◽  
...  
Keyword(s):  
Maleic Anhydride ◽  
Fluidized Bed ◽  
Partial Oxidation ◽  
Fluidized Bed Reactor ◽  
Turbulent Fluidized Bed
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