A plant for hydrogenating nitrobenzene (NB) consists of a tube reactor packed with catalyst of 1 "inside diameter. 0.25 lbmol / h of a mixture: 2 mol% of NB and 98% mol hydrogen (H) are fed, at 150 ° C and 1 atmosphere. The wall temperature will be maintained at 150 ° C by means of a constant temperature bath. Hw = 20 BTU / h ft2 F. The overall reaction rate is:

The heat of reaction AH = -274,000 BTU / lbmol. Set the expressions teeth to the solution of the One-Dimensional Model.

de un bano de temperatura 5.74E4 Rp = (1-Eb) Pb e-2958/T: gmol NB/gcat h, Eb = C0.578 e : gmol NB/gcat h, Ep = 0.424, pb = 60; ft3 Floara las expresiones ; T: C; C: gmol