ELEMENTS OF CHEM. REACTION ENGR
5th Edition
ISBN: 9780135486498
Author: Fogler
Publisher: INTER PEAR
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Textbook Question
Chapter 4, Problem 4.8P
The gas-phase reaction
is to be carried out isothermally first in a flow reactor. The molar feed is 50% H2 and 50% N2, at a pressure of 16.4 atm and at a temperature of 227°C.
- (a) Construct a complete stoichiometric table.
- (b) Express the concentrations in mol/dm3 of each for the reacting species as a function of conversion. Evaluate CA0, δ, and ε, and then calculate the concentrations of ammonia and hydrogen when the conversion of H2 is 60%.
- (c) Suppose by chance the reaction is elementary with
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8. A gas is admitted at a rate of 0.015 m³s-¹ to a vertical glass pipe with
an inside diameter of 50 mm. The gas bubbles that form travel with a
velocity of 32 ms-¹. Determine the gas void fraction and the velocity
of the liquid if the volumetric flow is 2.5 x 10-5 m³s-1. Answer: 0.24,
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Chapter 4 Solutions
ELEMENTS OF CHEM. REACTION ENGR
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