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In producing ammonia by the Haber process. A 3:1 hydrogen-nitrogen molar ratio is feed to the...

In producing ammonia by the Haber process. A 3:1 hydrogen-nitrogen molar ratio is feed to the ammonia unit. The fresh feed contains 0.31 mol argon per 100 mol hydrogen-nitrogen mixture. It has been determined that the concentration of argon in the reactor must be no greater than 4 mol argon per 100 mil hydrogen-nitrogen mixture. A 20 % conversion of reactants to ammonia is obtained per pass and all of the ammonia produced are removed in the absorber. Calculate:

a) the amount of purged stream

b) the amount of ammonia produced

c) the amount of the recycle stream

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