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NAME: 2. (25 pts) Yield and selectivity: Consider the process for creating monoethanolamine and diethanolamine from ammo
Posted: Mon May 16, 2022 1:32 pm
by answerhappygod
- Name 2 25 Pts Yield And Selectivity Consider The Process For Creating Monoethanolamine And Diethanolamine From Ammo 1 (259.75 KiB) Viewed 55 times
NAME: 2. (25 pts) Yield and selectivity: Consider the process for creating monoethanolamine and diethanolamine from ammonia and ethylene oxide in the two sequential reactions given in the diagram below. The limiting reactant in the feed stream is the compound ethylene oxide. Assume that the monoethanolamine is the desired product and the diethanolamine is the undesired product. a. What is the single pass conversion for the limiting reactant ethylene oxide? b. What is the yield for monoethanolamine in the final product mix? c. What is the selectivity for the monoethanolamine in the final product mix? 25 + RXN 1: Ammonia (AM) Ethylene cuide (EO) → Monoethanolamine (MEA) NH, +CW40 CHO RXN 2: Monoethanolamine (MEA) Ethylene oxide (EO) → Diethanolamine (DEA) C.H.NO+C,H,O CH.NO, Reaction Process NAMO 100 mol AM ng,a = 180 mol EO nam = 12 mol AM no = 32 mol EO A = 28 mol MEA no = 60 mol DEA 32 a. Conversion (EO) 240 (160 lo 1.428 nol Х G -5 28 260 YIC Ice Yield (MEA) - Yield -5 به همه اها S: 5 S: min 5: 14967 ml Selectivity (MEA) - GO