Shiqing Fan, Bobing Zhang
Leeds College, Southwest Jiaotong University, Chengdu, Sichuan, 610097, China
Catalyst combination and temperature will have a certain impact on the selectivity and yield of C4 olefins. This paper first analyzes the relationship between the products and the reaction mechanism, so as to find out the main products. Then, according to the time-varying trend, regression analysis is carried out. The specific expression and error are obtained by solving the correlation results of the products with strong significance, and the relevant conclusions are obtained by qualitative analysis of the results of the products with weak significance. Then the specific catalyst combination is inferred by distance discrimination method. Finally, the grey correlation analysis is used to verify the curve fitting results in the above two questions.
Regression Analysis, Grey Correlation Analysis, Catalyst Combination
Shiqing Fan, Bobing Zhang. Study on Catalyst Combination and Yield of Ethanol to C4 Olefins Based on Regression Analysis. International Journal of Frontiers in Engineering Technology (2021), Vol. 3, Issue 9: 1-5. https://doi.org/10.25236/IJFET.2021.030901.
 Zi mu, detailed explanation of the principle and implementation of grey correlation algorithm, https://zhuanlan.zhihu.com/p/266959639, September 12, 2021
 LV Shaopei. Preparation of butanol and C4 olefins by ethanol coupling [D], 2018. Dalian University of technology
 Tang Yuzheng; Discriminant analysis based on Euclidean distance -- Research on iris classification [J]; Modern trade and industry; September 2019