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The basic process flow diagram is presented in Figure 1 . Figure 1 : Basic Process Flow Diagram Ethylene oxide ( C 2 H 4
The basic process flow diagram is presented in Figure
Figure : Basic Process Flow Diagram
Ethylene oxide CHO is used primarily as a sterilizing agent for medical equipment and supplies, and as a chemical intermediate in the production of ethylene glycol and other chemicals. It is produced by the catalytic oxidation of ethylene CH: CHOCHO The feed to the reactor Rnot the fresh feed to the process contains mol of ethylene and the balance oxygen O The production is designed for of single pass conversion. Product stream exit at R enters a twostage separator unit. The twostage separator unit is functioned to separate the ethylene oxide stream exit the R from other components. The product stream exit R enters the firststage separator S The S top product contains ethylene and oxygen only, while the S bottom product consists of ethylene and ethylene oxide only. The top product of S is recycled to the reactor. The bottom product of S enters secondstage separator S At separator S of ethylene fed to the S will exit the S as top product. Only ethylene present at S top product. Meanwhile, S bottom product contains mol of ethylene oxide and the balance ethylene. It is noted that the production rate is refer to the molar flowrate of S bottom product. Find the F n n n n and T and the molar composition of stream F n n n n
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