Ex$.3$G

The symbolical gas$-$phase reaction is as follows:

$A+2BC$

Experimentally determined reaction rate has a form: $r=k{C}_A{C}_B.$

Reaction is to be carried out isothermally and isobarically in the PFR$.$ The feed is equimolar in A and

Ex$.3$G

The symbolical gas$-$phase reaction is as follows:

$A+2BC$

Experimentally determined reaction rate has a form: $r=k{C}_A{C}_B.$

Reaction is to be carried out isothermally and isobarically in the PFR$.$ The feed is equimolar in A and $)=(C_{BO}.$ The entering volumetric flow rate is $2,5d\frac{m^3}{m}in.$ The entering temperature and pressure are $727C$ and $10$atm, respectively. The specific reaction rate $(k)$ at this temperature is $4d\frac{m}{m}o\frac{l}{m}in$ and the activation energy is $15000ca\frac{l}{m}ol.$ All reagents are treated as ideal gasses.

a$)$ What is the volumetric flow of reagents when ${}_A=0,25($conversion of substrate $A).$

b$)$ What is the concentration of $A$ at the entrance to the reactor?

c$)$ What is the rate of reaction at the entrance to the reactor?

d$)$ What is the concentration of $A$ at ${}_A=0,4?$

e$)$ What is the rate of reaction at ${}_A=0,4?$

f$)$ What is the value of the specific reaction rate at $1227C?$