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RTD Studies in Plug Flow Reactor and its Simulation with Comparing Non Ideal Reactors

Author Affiliations

  • 1Department of Chemical Engineering, FAMT Ratnagiri-415639, INDIA
  • 2 Department of Chemical Engineering, L.I.T. Nagpur, MH, INDIA

Res. J. Recent Sci., Volume 1, Issue (2), Pages 42-48, February,2 (2012)

Abstract

This paper proposes RTD studies in plug flow reactor and comparison of non-ideal reactors using residence time distribution function. The model also gives a prediction of the number of ideal continuous stirred tank reactors (CSTR) that could represent the non-ideal plug flow reactor (PFR) in question. Simulated results reveal that 10 numbers of ideal stirred tanks in series would represent the non-ideal plug flow reactor under study. The graphical result of all four reactors is generated directly by polymath.Most of the chemical reactors in the industries have non-ideal regime. The non-ideal plug flow reactor (PFR) is one whose attributes deviate from that of the ideal plug flow reactors. Therefore, an in-depth knowledge of the residence time distribution(RTD) of components in the reactor is necessary for its analysis. The residence time distribution indicates how much time each fraction of a charged material spends in the vessel. The residence time distribution of reactants or tracers in a flow vessel is a key datum for determining reactor performance.

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