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The reactions AB,r1=(1+KACA+KBCB+KCCC)k1CABC,r2=(1+KACA+KBCB+KCCC)k2CB occur on a non-porous catalyst. Under the operating conditions prevailing in a steady-state CSTR, the following information is available: kmB=1.2kmA,kmC=0.9kmA,k2=0.3k1,KA =0.8L/mol,KB=1.2L/mol,KC=0.6L/mol,CAb=2mol/L,CBb=1.2mol/L,CCb= 0.3mol/L,CAs=1.8mol/L.
The reactions
AB,r1=(1+KACA+KBCB+KCCC)k1CABC,r2=(1+KACA+KBCB+KCCC)k2CB occur on a non-porous catalyst. Under the operating conditions prevailing in a steady-state CSTR, the following information is available: kmB=1.2kmA,kmC=0.9kmA,k2=0.3k1,KA =0.8L/mol,KB=1.2L/mol,KC=0.6L/mol,CAb=2mol/L,CBb=1.2mol/L,CCb= 0.3mol/L,CAs=1.8mol/L. (a). Obtain the surface concentrations of B and C(CBs and CCs) by considering the flux balances for A,B and C. Solution will be facilitated by considering ratios of flux balances for (i) A and B, (ii) A and C, and/or (iii) B and C. (b). From the flux balance for A, compute k1/kmA using the results in (a). (c). Compute the effectiveness factors for the two reactions. AB,r1=(1+KACA+KBCB+KCCC)k1CABC,r2=(1+KACA+KBCB+KCCC)k2CB occur on a non-porous catalyst. Under the operating conditions prevailing in a steady-state CSTR, the following information is available: kmB=1.2kmA,kmC=0.9kmA,k2=0.3k1,KA =0.8L/mol,KB=1.2L/mol,KC=0.6L/mol,CAb=2mol/L,CBb=1.2mol/L,CCb= 0.3mol/L,CAs=1.8mol/L. (a). Obtain the surface concentrations of B and C(CBs and CCs) by considering the flux balances for A,B and C. Solution will be facilitated by considering ratios of flux balances for (i) A and B, (ii) A and C, and/or (iii) B and C. (b). From the flux balance for A, compute k1/kmA using the results in (a). (c). Compute the effectiveness factors for the two reactionsStep by Step Solution
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