Question: Redo Problem 13.15 using Aspen Plus. Problem 13.15 When propane is heated to high temperatures, it pyrolyzes or decomposes. Assume that the only reactions that

Redo Problem 13.15 using Aspen Plus.

Problem 13.15

When propane is heated to high temperatures, it pyrolyzes or decomposes. Assume that the only reactions that occur are

C3H8 = C3H6 + H C3H8 = CH4 + CH4

and that these reactions take place in the gas phase.

a. Calculate the composition of the equilibrium mixture of propane and its pyrolysis products at a pressure of 1 bar and over a temperature range of 1000 to 2000 K.

b. Calculate the composition of the equilibrium mixture of propane and its pyrolysis products over a temperature range of 1000 to 2000 K if pure propane at 25°C and 1 bar is loaded into a constant-volume (bomb) reactor and heated.

C3H8 = C3H6 + H C3H8 = CH4 + CH4

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