Pick the WRONG design guideline for a reactor in which the reactions, A → R (desired) and A → S (undesired) are to take place. The ratio of the reaction rates is rR/rS = (k₁/k₂).Csub>Aa-b

Chemical Reaction Engineering
Pick the WRONG design guideline for a reactor in which the reactions, A → R (desired) and A → S (undesired) are to take place. The ratio of the reaction rates is rR/rS = (k₁/k₂).Csub>Aa-b

Use CSTR with a high conversion, when a > b

Avoid recycle, when a > b

Use high pressure and eliminate inerts, when a > b

Use batch reactor or plug flow reactor, when a > b

Use CSTR with a high conversion, when a > b

Avoid recycle, when a > b

Use high pressure and eliminate inerts, when a > b

Use batch reactor or plug flow reactor, when a > b

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Chemical Reaction Engineering
A space time of 3 hours for a flow reactor means that

Three reactor volumes of feed can be processed every hour

It takes three hours to dump the entire volume of the reactor with feed

The time required to process one reactor volume of feed (measured at specified conditions) is 3 hours

Conversion is cent per cent after three hours

Three reactor volumes of feed can be processed every hour

It takes three hours to dump the entire volume of the reactor with feed

The time required to process one reactor volume of feed (measured at specified conditions) is 3 hours

Conversion is cent per cent after three hours

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Chemical Reaction Engineering
The rate constant of a chemical reaction increases by increasing the

None of these

Temperature

Reactant's concentration

Pressure

None of these

Temperature

Reactant's concentration

Pressure

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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

E-t/τ/T

1 - (e-t/τ/T)

1 - e-t/τ

E-t/τ

E-t/τ/T

1 - (e-t/τ/T)

1 - e-t/τ

E-t/τ

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Chemical Reaction Engineering
Which of the following is a controlling factor in very fast heterogeneous reaction?

Pressure

Temperature

Heat and mass transfer effects

Composition of reactant

Pressure

Temperature

Heat and mass transfer effects

Composition of reactant

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Chemical Reaction Engineering
In a chemical reaction, __________ are conserved.

Both B & C

Ions

Masses

Atoms

Both B & C

Ions

Masses

Atoms

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Chemical Reaction Engineering

Chemical Reaction Engineering Pick the WRONG design guideline for a reactor in which the reactions, A → R (desired) and A → S (undesired) are to take place. The ratio of the reaction rates is rR/rS = (k₁/k₂).Csub>Aa-b

Chemical Reaction Engineering A space time of 3 hours for a flow reactor means that

Chemical Reaction Engineering The rate constant of a chemical reaction increases by increasing the

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 Which of the following is a controlling factor in very fast heterogeneous reaction?

Chemical Reaction Engineering In a chemical reaction, __________ are conserved.

Chemical Reaction Engineering
Pick the WRONG design guideline for a reactor in which the reactions, A → R (desired) and A → S (undesired) are to take place. The ratio of the reaction rates is rR/rS = (k₁/k₂).Csub>Aa-b

Chemical Reaction Engineering
A space time of 3 hours for a flow reactor means that

Chemical Reaction Engineering
The rate constant of a chemical reaction increases by increasing the

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
Which of the following is a controlling factor in very fast heterogeneous reaction?

Chemical Reaction Engineering
In a chemical reaction, __________ are conserved.