Which of the following is the optimum operating condition for an exothermic reversible reaction taking place in a plug-flow reactor?

Chemical Reaction Engineering
Which of the following is the optimum operating condition for an exothermic reversible reaction taking place in a plug-flow reactor?

Very low temperature should be used throughout the reaction

None of these

Very high temperature should be used throughout the reaction

Temperature should be high in the beginning and decreased towards the end of the reaction

Very low temperature should be used throughout the reaction

None of these

Very high temperature should be used throughout the reaction

Temperature should be high in the beginning and decreased towards the end of the reaction

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Chemical Reaction Engineering
The energy balance equation over a tubular reactor under transient conditions is

An ordinary non-linear differential equation

An algebric differential equation

A linear partial differential equation

A non-linear partial differential equation

An ordinary non-linear differential equation

An algebric differential equation

A linear partial differential equation

A non-linear partial differential equation

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Chemical Reaction Engineering
Signal normally used to study non-ideal flow by stimulus response technique is __________ input.

Both A & B

Neither A nor B

Pulse

Step

Both A & B

Neither A nor B

Pulse

Step

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Chemical Reaction Engineering
In an ideal P.F.R. at steady state conditions

The composition of reactants remains constant along a flow path

The conversion of the reactant varies from point to point along a flow path

There may be diffusion along the flow path

There is no lateral mixing of fluid

The composition of reactants remains constant along a flow path

The conversion of the reactant varies from point to point along a flow path

There may be diffusion along the flow path

There is no lateral mixing of fluid

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Chemical Reaction Engineering
The exit age distribution curve E(t) for an ideal CSTR with the average residence time, τ, is given by

1 - e-t/τ

E-t/τ/T

1 - (e-t/τ/T)

E-t/τ

1 - e-t/τ

E-t/τ/T

1 - (e-t/τ/T)

E-t/τ

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Chemical Reaction Engineering
Reverse reaction in a chemical equilibrium is favoured by the

Increase in the concentration of oneof the products

Increase in the concentration of one of the reactants

None of these

Removal of one of the products regularly

Increase in the concentration of oneof the products

Increase in the concentration of one of the reactants

None of these

Removal of one of the products regularly

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Chemical Reaction Engineering

Chemical Reaction Engineering Which of the following is the optimum operating condition for an exothermic reversible reaction taking place in a plug-flow reactor?

Chemical Reaction Engineering The energy balance equation over a tubular reactor under transient conditions is

Chemical Reaction Engineering Signal normally used to study non-ideal flow by stimulus response technique is __________ input.

Chemical Reaction Engineering In an ideal P.F.R. at steady state conditions

Chemical Reaction Engineering The exit age distribution curve E(t) for an ideal CSTR with the average residence time, τ, is given by

Chemical Reaction Engineering Reverse reaction in a chemical equilibrium is favoured by the

Chemical Reaction Engineering
Which of the following is the optimum operating condition for an exothermic reversible reaction taking place in a plug-flow reactor?

Chemical Reaction Engineering
The energy balance equation over a tubular reactor under transient conditions is

Chemical Reaction Engineering
Signal normally used to study non-ideal flow by stimulus response technique is __________ input.

Chemical Reaction Engineering
In an ideal P.F.R. at steady state conditions

Chemical Reaction Engineering
The exit age distribution curve E(t) for an ideal CSTR with the average residence time, τ, is given by

Chemical Reaction Engineering
Reverse reaction in a chemical equilibrium is favoured by the