An irreversible aqueous phase reaction, A + B → P, is carried out in an adiabatic mixed flow reactor. A feed containing 4kmole/m³ of each A and B enters the reactor at 8m³ /hr. If the temperature of the exit stream is never to exceed 390 K, what is the maximum inlet feed temperature allowed?(Data: Heat of reaction = - 50 kJ/mole, Density of the reacting mixture = 1000kg/m³, Specific heat of reacting mixture = 2kJ/kg.K)The above data can be assumed to be independent of temperature and composition.

Chemical Reaction Engineering
An irreversible aqueous phase reaction, A + B → P, is carried out in an adiabatic mixed flow reactor. A feed containing 4kmole/m³ of each A and B enters the reactor at 8m³ /hr. If the temperature of the exit stream is never to exceed 390 K, what is the maximum inlet feed temperature allowed?(Data: Heat of reaction = - 50 kJ/mole, Density of the reacting mixture = 1000kg/m³, Specific heat of reacting mixture = 2kJ/kg.K)The above data can be assumed to be independent of temperature and composition.

190

290

490

390

190

290

490

390

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Chemical Reaction Engineering
Rate constant 'k' and absolute temperature 'T' are related by collision theory (for bimolecular) as

k ∝ √T

k ∝ T

k ∝ T1.5

k ∝ exp(-E/RT)

k ∝ √T

k ∝ T

k ∝ T1.5

k ∝ exp(-E/RT)

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Chemical Reaction Engineering
The equilibrium constant K of a chemical reaction depends on

Temperature and pressure

Ratio of reactants

Temperature only

Pressure only

Temperature and pressure

Ratio of reactants

Temperature only

Pressure only

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Chemical Reaction Engineering
Helium-mercury method can be used to determine the __________ of the catalyst particle.

All of these

Pore volume

Solid density

Porosity

All of these

Pore volume

Solid density

Porosity

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Chemical Reaction Engineering
The ratio of moles of a reactant converted into the desired product to that converted into unwanted product is called

Selectivity

Operational yield

None of these

Relative yield

Selectivity

Operational yield

None of these

Relative yield

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

There is no lateral mixing of fluid

The composition of reactants remains constant along a flow path

There may be diffusion along the flow path

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

There is no lateral mixing of fluid

The composition of reactants remains constant along a flow path

There may be diffusion along the flow path

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

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Chemical Reaction Engineering

Chemical Reaction Engineering Rate constant 'k' and absolute temperature 'T' are related by collision theory (for bimolecular) as

Chemical Reaction Engineering The equilibrium constant K of a chemical reaction depends on

Chemical Reaction Engineering Helium-mercury method can be used to determine the __________ of the catalyst particle.

Chemical Reaction Engineering The ratio of moles of a reactant converted into the desired product to that converted into unwanted product is called

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

Chemical Reaction Engineering
Rate constant 'k' and absolute temperature 'T' are related by collision theory (for bimolecular) as

Chemical Reaction Engineering
The equilibrium constant K of a chemical reaction depends on

Chemical Reaction Engineering
Helium-mercury method can be used to determine the __________ of the catalyst particle.

Chemical Reaction Engineering
The ratio of moles of a reactant converted into the desired product to that converted into unwanted product is called

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