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Chemical Reaction Engineering
Ideal Reactor Design
GATE 2014
Medium

The vessel dispersion number for an ideal CSTR is

  • A−1
  • B0
  • C1
  • ∞

Explanation

The vessel dispersion number D/(uL) ranges from 0 (an ideal PFR, no mixing) to ∞ (an ideal, perfectly-mixed CSTR, infinite backmixing) in the axial dispersion model of non-ideal flow.

Source: GATE CH 2014 (2014)

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