An insight into spray pulsed reactor through mathematical modeling of catalytic dehydrogenation of cyclohexane
A mathematical model has been developed to study the impact of nozzle-catalyst distance and bulk gas temperature on the conversion and hydrogen evolution rate in a spray pulse reactor. The effects of reactor configuration and operating parameters on conversion and evolution rate were predicted with...
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| Veröffentlicht in: | International journal of hydrogen energy 2014-04, Vol.39 (13), p.6944-6952 |
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| container_title | International journal of hydrogen energy |
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| creator | Siluvai Antony, Praveen Sohony, Rajiv Ananth Biniwale, Rajesh B. |
| description | A mathematical model has been developed to study the impact of nozzle-catalyst distance and bulk gas temperature on the conversion and hydrogen evolution rate in a spray pulse reactor. The effects of reactor configuration and operating parameters on conversion and evolution rate were predicted with more than 90% accuracy. Reactor optimization and sensitivity analysis were carried out and an optimal design of nozzle-catalyst distance 5 cm and bulk gas temperature of 50 °C were proposed. The optimized design was predicted to increase the conversion from approximately 32–74%. The model could be in general used for designing any endothermic heterogeneous catalytic reaction in a spray pulse reactor.
•Spay pulsed phenomena explained for catalytic dehydrogenation.•Improved efficiency by more than 2 times through optimization.•Mathematical model delineated for reactor designing and upscaling. |
| doi_str_mv | 10.1016/j.ijhydene.2014.02.111 |
| format | Article |
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| ispartof | International journal of hydrogen energy, 2014-04, Vol.39 (13), p.6944-6952 |
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| language | eng |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Alternative fuels. Production and utilization Applied sciences Catalysis Catalysts Conversion Dehydrogenation Energy Exact sciences and technology Fuels Gas temperature Heterogeneous catalytic system Hydrogen Mathematical modelling Mathematical models Reactors Spray-pulsed reactor Sprayers Sprays |
| title | An insight into spray pulsed reactor through mathematical modeling of catalytic dehydrogenation of cyclohexane |
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