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please explain each step Question One The gas-phase dehydration of cyclohexanol over an alumina-silica catalyst was investigated. The data in Table 1 were obtained at
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Question One The gas-phase dehydration of cyclohexanol over an alumina-silica catalyst was investigated. The data in Table 1 were obtained at 80C in a modified differential reactor with a pure cyclohexanol feed at a total rate of 780 mol/h and 2.5 atm. Table 1 Reaction rate PPCyclohexanol PP water (atm) PP cyclohexene (atm) (kg catalyst/dmh) (atm) Run 105 1 3.3 1 1 1 2 0.565 10 1 1 3 1.826 2 1 5 4 1.36 3 5 0 5 1.08 3 10 0 6 0.862 1 10 10 7 0 0 8 5 8 1.05 5 1 1 9 1.37 3 3 3 10 1.49 2 1 10 a) Suggest a rate law consistent with the experimental data. It is believed to be a dual site mechanism. b) Suggest a mechanism for this reaction that is consistent with the experimental data c) of Co=0, what is the molar flux given the following conditions: pellet diameter is 1cm; bulk concentration is 2.3M; free-system liquid velocity is 0.3m/s; kinematic viscosity is 0.26cS; liquid diffusivity of Mis 5.3x10 m/s. Question One The gas-phase dehydration of cyclohexanol over an alumina-silica catalyst was investigated. The data in Table 1 were obtained at 80C in a modified differential reactor with a pure cyclohexanol feed at a total rate of 780 mol/h and 2.5 atm. Table 1 Reaction rate PPCyclohexanol PP water (atm) PP cyclohexene (atm) (kg catalyst/dmh) (atm) Run 105 1 3.3 1 1 1 2 0.565 10 1 1 3 1.826 2 1 5 4 1.36 3 5 0 5 1.08 3 10 0 6 0.862 1 10 10 7 0 0 8 5 8 1.05 5 1 1 9 1.37 3 3 3 10 1.49 2 1 10 a) Suggest a rate law consistent with the experimental data. It is believed to be a dual site mechanism. b) Suggest a mechanism for this reaction that is consistent with the experimental data c) of Co=0, what is the molar flux given the following conditions: pellet diameter is 1cm; bulk concentration is 2.3M; free-system liquid velocity is 0.3m/s; kinematic viscosity is 0.26cS; liquid diffusivity of Mis 5.3x10 m/s Step by Step Solution
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