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n-Butane (A) is to be isomerized to iso-butane (B) in a non-isothermal steady state plug-flow reactor: A- B, ki is the SRR of the forward
n-Butane (A) is to be isomerized to iso-butane (B) in a non-isothermal steady state plug-flow reactor: A- B, ki is the SRR of the forward reaction, K2 is the SRR of the backward reaction, and Kc=k1/k2. The reaction is an elementary reversible reaction is to be carried in the liquid phase under high pressure using essentially trace amounts of a liquid catalyst. The feed enters at To= 330 K. At T1 = 360 K, k1 = 31.1/h, and at T2 = 333 K, Kc=3.03. A mixture of 90 mol% n-butane (A) and 10 mol% i-pentane (C), which is considered inert, is to be processed at 70% conversion. The molar flow rate of the mixture is 163 kmal/h. AHPX = 6,900 J/mol Activation energy = 65,700 J/mol CA = 9.3 kmol/m CpA= Cpg= 141 J/(mol-K) Additional data: Coc= 161/(mol-K) The PFR has a water jacket which operates in co-current mode. Cooling water is supplied at 100 kg/h and a temperature of 298K. The heat capacity of water is 4184 J/kg-K. The overall heat transfer coefficient, U= 50 14K-n-m2), and the heat transfer area/volume, a= 10/m. Set up all the ODEs and equations to solve and plot the (1) conversion of A, (2) temperature inside the reactor, and the (3) temperature of water in the jacket as a function of reactor volume. NOTE: Do not solve the ODEs, just setup the equations. Substitute in your equations all given data. enumerate the equations that will be used for simulation
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