In a catalytic reactor, cylindrical particles of 1 cm in length and radius = 0.3 cm, are surrounded by a gaseous layer, * 0.2 cm, through which the feed of a mixture A and B, containing 50% of A diffuses and reacts at the surface. of The reaction proceeds according to the simplified equation: A(g) B(g) The surface reaction rate with respect to the A(g) component is described by: N, = -K,CA The system is at 300C and 1 atm, where K1 = 2.0 cm/s and DAgus mixture => DA-M= 0.108 cm/s. Reminder!!! if it's necessary. Taylor series Considering only the first and second terms of the Taylor series, we Ln(a + x) = in (a) + (12) It is asked: a) The diffusion rate (WA) in mol/s 02) What considerations differ the approach of the heterogeneous system in relation to the heterogeneous system? 03) Still in relation to problem 01: a) if it were limited by mass transport, how could we minimize this resistance? b) If limited by kinetics chemistry, how could we minimize this resistance