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International Journal of Frontiers in Engineering Technology, 2021, 3(9); doi: 10.25236/IJFET.2021.030903.

Study on Preparation of C4 olefins by ethanol coupling based on regression model


Tongzhong Shi

Corresponding Author:
Tongzhong Shi

Shandong Youth University of Political Science, Jinan, Shandong, 250103, China


C4 olefin is an important chemical material. The experimental data of C4 olefin preparation by ethanol coupling show that different catalyst combinations and temperatures affect the conversion of ethanol and the selectivity of C4 olefins.It is of great significance and value to explore the process conditions for the preparation of C4 olefins by ethanol catalytic coupling. In this paper, SMO algorithm is used to study that the yield of C4 olefins is the highest when the temperature is 350℃; The yield of C4 olefins was the highest when the loading amount of CO was 0.93wt%, the mass of CO / SiO2 was 195.77mg and the temperature was 396℃.


C4 olefin, linear regression model, cluster analysis, correlation analysis

Cite This Paper

Tongzhong Shi. Study on Preparation of C4 olefins by ethanol coupling based on regression model. International Journal of Frontiers in Engineering Technology (2021), Vol. 3, Issue 9: 12-15. https://doi.org/10.25236/IJFET.2021.030903.


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