Concept explainers
(a)
Interpretation:
Flow chart of the given process and the degree of freedom for the overall system needs to be calculated.
Concept introduction:
Flow chart of process defines the number of moles reacting with respect to moles formed. It helps in defining the inlet and outlet conditions of reactor.
This gives the relation defined as
Input-output = Accumulation
Degree of freedom is calculated on the basis of number of unknown parameter and number of reactions.
(b)
Interpretation:
Masses of all stream to be calculated.
Concept introduction:
The stream temperature calculation is based on number of moles of acetone, relative saturation, and total pressure at the inlet
Formula for calculation is given as
Here
Mole fraction
Here,
(c)
Interpretation:
Amount of water needed by an individual per day is to be calculated for given condition.
Concept introduction:
Scale factor is calculated on the basis of number of moles reacted to mole of air feed.
(d)
Interpretation:
Amount of heat transfer for the given condition to be calculated.
Concept introduction:
The amount of heat transferred is
Enthalpy of reactant and product depends upon the specific heat and the temperature difference.
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EBK ELEMENTARY PRINCIPLES OF CHEMICAL P
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