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Chemical Reaction Engineering

Chemical Reaction Engineering
For a fluidised bed reactor, the most suitable/relevant model is a __________ model.

None of these
Plug flow
Tank in series
Bubbling bed

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Chemical Reaction Engineering
The rate constant of a reaction depends on the

Initial concentration of reactants
Extent of reaction
Time of reaction
Temperature of the system

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Chemical Reaction Engineering
Sulphuric acid is used as a catalyst in the

Alkylation of hydrocarbons
None of these
Hydrogenation of oils
Gas phase oxidation of SO₂ in chamber process

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Chemical Reaction Engineering
A catalyst promoter

Itself has very high activity
Acts as a catalyst support
All of these
Improves the activity of a catalyst

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Chemical Reaction Engineering
reactant and product streams). The amount of heat to be removed is

4kW
5/3 kW
2/3 kW
1kW

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Chemical Reaction Engineering
The fractional volume change of the system for the isothermal gas phase reaction, A 3B , between no conversion and complete conversion is

2
1
3
0.5

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