Research on the optimum conditions for preparing C4 olefin by ethanol coupling

Yibin Hou; Yumeng Zhang

doi:10.1117/12.2635297

25 April 2022 Research on the optimum conditions for preparing C4 olefin by ethanol coupling

Yibin Hou, Yumeng Zhang

Proceedings Volume 12244, 2nd International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2022); 122441B (2022) https://doi.org/10.1117/12.2635297
Event: 2nd International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2022), 2022, Guilin, China

Abstract

In order to explore the influencing factors and the optimal reaction conditions, the effects of different catalyst combinations, reaction temperature, ethanol conversion and C4 olefin selectivity were explored, and the optimal experimental conditions were explored to make the C4 yield as high as possible under different experimental conditions. This paper first carries on the function fitting method to analyze the experimental data, and carries on the correlation analysis. After data analysis, this paper chooses multiple binomial regression to establish a mathematical model, and carries out function fitting on ethanol conversion rate and C4 olefin selectivity. Finally, the function was used to fit the yield of C4 olefin, and the conclusion was obtained by genetic algorithm and data analysis. Without limiting the temperature, it is predicted that in order to maximize the C4 olefin yield, the Co/SiO2 / HAP charge ratio should be between 1 and 2, the reaction temperature should be between 400℃ and 500℃, and the CO load should be between 0.5wt% and 1wt%.

Citation Download Citation

Yibin Hou and Yumeng Zhang "Research on the optimum conditions for preparing C4 olefin by ethanol coupling", Proc. SPIE 12244, 2nd International Conference on Mechanical, Electronics, and Electrical and Automation Control (METMS 2022), 122441B (25 April 2022); https://doi.org/10.1117/12.2635297

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