a) To ensure that appropriate kinetic data is acquired from these experiments, you must first establish what catalyst mass should be used. i) Explain what is meant by the term mass transfer. ii) Explain a set of experiments which could be used to establish the appropriate mass of catalyst that should be used to compare the three catalysts. Illustrate you r answer with a diagram, labelling the kinetic and diffusional regimes. Under which regime should the catalyst mass fall into to obtain ideal comparative kinetic data?

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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a) To ensure that appropriate kinetic data is acquired from these experiments,
you must first establish what catalyst mass should be used.
i) Explain what is meant by the term mass transfer.
ii) Explain a set of experiments which could be used to establish the
appropriate mass of catalyst that should be used to compare the three
catalysts. Illustrate you r answer with a diagram, labelling the kinetic
and diffusional regimes. Under which regime should the catalyst mass
fall into to obtain ideal comparative kinetic data?
Transcribed Image Text:a) To ensure that appropriate kinetic data is acquired from these experiments, you must first establish what catalyst mass should be used. i) Explain what is meant by the term mass transfer. ii) Explain a set of experiments which could be used to establish the appropriate mass of catalyst that should be used to compare the three catalysts. Illustrate you r answer with a diagram, labelling the kinetic and diffusional regimes. Under which regime should the catalyst mass fall into to obtain ideal comparative kinetic data?
You are provided with three materials: 1 wt.% AuPt/TIO2, 1 wt.% Au/TIO2
and 1 wt.% Pt/TIO2 and asked to validate their performance as catalysts for
the aqueous phase aerobic oxidation of glycerol to lactic acid.
он
он
Н,0, О,, NaOH
но
Catalyst
HO
OH
Transcribed Image Text:You are provided with three materials: 1 wt.% AuPt/TIO2, 1 wt.% Au/TIO2 and 1 wt.% Pt/TIO2 and asked to validate their performance as catalysts for the aqueous phase aerobic oxidation of glycerol to lactic acid. он он Н,0, О,, NaOH но Catalyst HO OH
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