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Methyl ethyl ketone ( MEK ) is an important industrial solvent that can be produced dehydrogenating butan - 2 - ol ( Bu ) over
Methyl ethyl ketone MEK is an important industrial solvent that can be produced
dehydrogenating butanol Bu over a zinc oxide catalyst Ind Eng. Chem. Res.,
:
MEK
The following data giving the reaction rate for the production of MEK were obtained in
a differential reactor at
Based on the data in this table, the appropriate speed equation is as follows:
According to the value of the Ergun differential equation should be used as follows
shape:
Sea entonces:
Taking into account the previous information, solve the following:
a Determine the value of the rate constants, and using the data
experimental it is suggested to linearize the kinetic equation
b Graph and as a function of the weight of the catalyst throughout the reactor, using a
incoming molar flow of pure butanol of at a temperature of and a
inlet pressure of atm. Consider a Wmax kg taking into account the fall of
pressure and Plot PP and
reactor.
c Determine the weight of catalyst needed to achieve a conversion.
Remember that
For this isothermal process with pressure drop:
It is suggested to use polymath to solve this problem.
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