Figure $1$: Process Flow Diagram for Acetone Production from Isopropyl Alcohol $($Unit $400)$ calculatingT$-402$Stream In $(12)$: $6495$ mol$/$hr acetone, $1000$ mol$/$hr isopropyl alcohol, $4450$ mol$/$hr waterStream Out $($Top$)$: $6350$ mol$/$hr acetone, $100$ mol$/$hr waterStream Out $($Bottom$)$: $145$ mol$/$hr acetone, $4350$ mol$/$hr water, $1000$ mol$/$hr isopropyl alcoholTemperature$/$Pressure $(12)$: $40$ oC $1\mathrm{.}5$ atmTemperature$/$Pressure Out $($Top$)$: $90$ oC $1$ atmTemperature$/$Pressure Out $($Bottom$)$: $105$ oC $1$ atmPipe In $(12)$: $8$ inchesPipe Out $($Top$)$: $6$ inchesPipe Out $($Bottom$)$: $5$ inchesHeight in $(12)$: $120$ ftHeight out $($Top$)$: $240$ ftHeight out $($Bottom$)$: $5$ ftDo not worry about the re$-$entering streams $$ just deal with the bottom and top streamsE$-403$Stream Out $($Top$)$: $6350$ mol$/$hr acetone, $100$ mol$/$hr waterTemperature$/$Pressure $($Top$)$: $90$ oC $1$ atmTemperature$/$Pressure $($Exiting$)$: $50$ oC $1\mathrm{.}5$ atmPipe In $($Top$)$: $6$ inchesPipe Out $($Exiting$)$: $4$ inchesHeight in to out: $14$ ftYou are calculating the enthalpies here