Consider the following process for recovering ammonia from a gas stream composed
ID: 1826259 • Letter: C
Question
Consider the following process for recovering ammonia from a gas stream composed of nitrogen and ammonia (see figure). The gas stream, which contains NH3 and N2 but no solvent S, is flowing upward through the process equipment. A liquid stream containing ammonia and solvent S but not N2 is flowing downward. The weight fraction of ammonia in the gas steam A leaving the process is related to the ammonia weight fraction of the liquid stream B leaving the process by the following empirical relations...wNH3(A)=2WNH3(B):Where W=omega Given the data in the figure, set up the equations needed to calculate the flow rates and compositions of streams A and B. Do not solve the equations. (Make sure the number of independent equations is equal to the number of unknowns.)Explanation / Answer
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