GHSV of monolithic reactors ?

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Mirosław Grzesik

Vcat is not important, only the available monolith surface and flow rate of reactants. So there is no way to define GHSV.

Baldassarre Venezia

You can still compare the two reactor configurations at similar spatial velocity or catalyst contact time (amount of catalyst/inlet flowrate)

Vcat is a function of your desired conversion/selectivity (GHSV) and the allowed pressure drops/thermal effects (flowrate)