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categoryهندسة كيميائية
schoolبكالوريوس
event_available2026-07-15
السؤال
Transcribed Image Text:
Q2(a) Ammonia is produced from the ammonia synthesis reaction between nitrogen and hydrogen. Design the Plug flow reactor for the synthesis
reaction. The reaction is of first order. The entering volumetric flow is Y1 lit/min and the feed is equimolar in nitrogen and hydrogen The feed
enters the reactor at 651°C and Y2 atm. The rate constant at this temperature is 10 lit/gmol min. The universal gas constant is 0.0823 It
atm/gmol K. At entrance of reactor conversion is 0% and Initial Conversion is 31%.
N
2(g)
+3H.
2(g)
Data:
Molecular Weight of Nitrogen (N): 28.0134 kg/kmol
Molecular Weight of Hydrogen (H2): 2.016 kg/kmol
Determine
(i) The Residence time. [3 Marks]
(ii) The Volumetric Flow Rate when conversion is Y3 %. [3 Marks]
(iii) The Rate of Reaction at the entrance of reactor. [3 Marks]
(iv) The Rate of Reaction when Conversion of A is Y4%. [3 Marks]
(v) The Concentration of A at Y5 % conversion. [3 Marks]
2NH
3(g)
Input Data Table For Question 2(a)
Y1
2.9
Y2
9.63
Y3
0.38
Y4
0.58
Y5
0.8
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