Q65
Inversion of sucrose by immobilized invertase follows a substrate inhibited kinetics. The reaction rate (v) in mol m-3 h-1 can be expressed as: v = 800[S] \ 400 + 50[S] + [S]^2 \; where [S] is the sucrose concentration. The immobilized invertase preparation is used in a CSTR with 100 mol m-3 sucrose concentration in the feed stream. If the reaction velocity passes through a maximum at [S] = 20 mol m-3 the feed flow rate for a reactor volume of 1 m3 to get the maximum productivity from the reactor should be
Inversion of sucrose by immobilized invertase follows a substrate inhibited kinetics. The reaction rate (v) in mol m-3 h-1 can be expressed as:
where [S] is the sucrose concentration.
The immobilized invertase preparation is used in a CSTR with 100 mol m-3 sucrose concentration in the feed stream. If the reaction velocity passes through a maximum at [S] = 20 mol m-3 the feed flow rate for a reactor volume of 1 m3 to get the maximum productivity from the reactor should be
where [S] is the sucrose concentration.
The immobilized invertase preparation is used in a CSTR with 100 mol m-3 sucrose concentration in the feed stream. If the reaction velocity passes through a maximum at [S] = 20 mol m-3 the feed flow rate for a reactor volume of 1 m3 to get the maximum productivity from the reactor should be
A.
0.11 mol m-3 h-1
B.
1.10 m3 h-1
C.
5.05 m3 h-1
D.
None of the above
AnswerAnswer: Option D
Solution
Answer: Option D
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