A new facility to produce Monoethenolamine $($MEA$)$ is being considered due to an increase in demand. Therefore, you have been requested to design a plant to produce $10000$ metric tons per annum of Moncethenolamine $($MEA$)($at $99\mathrm{.}5\%$ purity$).$ The plant is to be located in Richards Bay, South Africa.

The following feed streams are available:

Ammonia feed is avalable at $10$atm and $50C$ from an adjacent plant. Ammonia is avalable as an aqueous solution of $55wt\%$ of ammonia and $45w\%$ water.

Ethylene Oxide $(99\mathrm{.}99\%$ pure$)$ is available at $5$ atm and $40C$

Reaction temperature of $150C$ is maintained in the reactor, and a pressure of $160$ atmosphere to avoid the evaporation of ammonia.

Under specified conditions of reaction, only MEA is produced when the feed ratio of Ammonia Ethylene oxide is $10$

The plant should operate for $330$ coys. in a year in order to allow for shuedorim and mantenance