Batch Reactor with Multiple Reactions
The concentrations of five species are plotted as a function of dimensionless time, for three irreversible, elementary, liquidphase reactions in an isothermal batch reactor. Use sliders to change the dimensionless rate constants for each reaction. The initial amounts of A and B in the reactor are 10 mol and 5 mol, respectively. Use buttons to plot just one concentration or all five together. The reactors are: A + B → C C → 2E
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Details
Three liquidphase reactions take place in an isothermal batch reactor:
A + B → C, with reaction rate r_{1} = k_{1}C_{A}C_{B}
C → 2E with reaction rate r_{2} = k_{2}C_{C}
2A → D with reaction rate r_{3} = k_{3}C^{2}_{A}
where C_{i} is the concentration of component i, r_{i} is the rate of reaction, and k_{i} is the rate constant.
Mass balances on each component:
where t is time, N_{A} are moles of A, and V is reactor volume. Initially 10 moles of A and 5 moles of B are fed into the reactor.