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A new facility to produce Monoethanolamine ( MEA ) is being considered due to anincrease in demand. Therefore, you have been requested to design a
A new facility to produce Monoethanolamine MEA is being considered due to anincrease in demand. Therefore, you have been requested to design a plant to produce metric tons per annum of MEA at purity The plant is to be located inRichards Bay, South Africa.The following feed streams are available: Ammonia feed is available at atm and deg C from an adjacent plant.Ammonia is available as an aqueous solution of wt of ammonia and wt water. Ethylene Oxide pure is available at atm and deg C A reaction temperature of oC is maintained in the reactor, and a pressureof atmospheres to avoid the evaporation of ammonia. Under specified conditions of reaction, only MEA is produced when the feedratio of Ammonia Ethylene oxide is The plant should operate for days a year to allow for shutdown andmaintenance.You need to consider alternative design decisions Decide whether the process is batch or continuous Conduct material balances to determine the target feed requirements Consider whether a recycling system is required Consider different conversion rates to determine how this will affect the feedrequirements and process flowsheet Determine the amount of heat to be added or removed from the system byconducting an energy balance Determine the thermodynamic favourability of the reaction at standardconditions and reaction conditions Determine process conditions for the separation units Determine the effect of the inerts on the system Determine the effect of pressure on compression work. Show In depth calculations And energy balances
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