# Question The elementary irreversible organic gas-phase reaction A + B β C is carried out adiabatically in a flow reactor. An equal molar feed in A and B enters at 27oC, and the volumetric flow rate is 2 dm3 /s. Additional information: π»π΄ π = β20 ππππβπππ π»π΅ π = β15 ππππβπππ π»πΆ π = β41 ππππβπππ πΆπ΄π = 0.1 ππππ π3 β πΆπ,π΄ = πΆπ,π΅ = 15 πππβπππ.πΎ , πΆπ,πΆ = 30 πππβπππ.πΎ π = 0.01 ππ3βπππ. π  ππ‘ 300πΎ, πΈ = 10000 πππβπππ a- Calculate the PFR and CSTR volumes necessary to achieve 80% conversion. Hint: for PFR you need to set a table similar to the one in your handout and use numerical method to evaluate the integral b- What is the maximum inlet temperature one could have so that the explosion temperature (900 K) would not be exceeded even for complete conversion?

B3SM7O The Asker Β· Chemical Engineering

The elementary irreversible organic gas-phase reaction A + B → C is carried out adiabatically in a flow reactor. An equal molar feed in A and B enters at 27oC, and the volumetric flow rate is 2 dm3 /s. Additional information: 𝐻𝐴 𝑜 = −20 𝑘𝑐𝑎𝑙⁄𝑚𝑜𝑙 𝐻𝐵 𝑜 = −15 𝑘𝑐𝑎𝑙⁄𝑚𝑜𝑙 𝐻𝐶 𝑜 = −41 𝑘𝑐𝑎𝑙⁄𝑚𝑜𝑙 𝐶𝐴𝑜 = 0.1 𝑘𝑚𝑜𝑙 𝑚3 ⁄ 𝐶𝑝,𝐴 = 𝐶𝑝,𝐵 = 15 𝑐𝑎𝑙⁄𝑚𝑜𝑙.𝐾 , 𝐶𝑝,𝐶 = 30 𝑐𝑎𝑙⁄𝑚𝑜𝑙.𝐾 𝑘 = 0.01 𝑑𝑚3⁄𝑚𝑜𝑙. 𝑠 𝑎𝑡 300𝐾, 𝐸 = 10000 𝑐𝑎𝑙⁄𝑚𝑜𝑙 a- Calculate the PFR and CSTR volumes necessary to achieve 80% conversion. Hint: for PFR you need to set a table similar to the one in your handout and use numerical method to evaluate the integral

b- What is the maximum inlet temperature one could have so that the explosion temperature (900 K) would not be exceeded even for complete conversion?

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