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( 3 0 pts ) Vinyl chloride is used to make polyvinyl chloride, or PVC , a widely used plastic with many applications. As part
pts Vinyl chloride is used to make polyvinyl chloride, or PVC a widely used plastic
with many applications. As part of the process to produce vinyl chloride, ethylene is
reacted with chlorine gas to produce dichloroethane. dichloroethane is then heated
to produce vinyl chloride. You are tasked with designing a flash drum to remove unreacted
ethylene from dichloroethane before the heating step so the ethylene can be recycled to
the reactor. of a mixture of moldichloroethane DCE and mol
ethylene E at is to be flashed from bar to bar. The desired liquid composition
is moldichloroethane. Assume Raoult's Law applies an ideal mixture
Antione's Equation parameters are given below for and
a Draw a process flow diagram pts and do a degree of freedom analysis pts
b Calculate the temperature of the flash drum and the molar flow rates
and compositions of the product streams analytically.
i Write out equations used to solve pts and specifications used in Excel
Solver pts to calculate the final answer.
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