화학공학소재연구정보센터
Petroleum Chemistry, Vol.59, No.6, 622-628, 2019
The Effect of the Active Component Content on the Catalytic Activity of Nickel Sulfide Catalysts in Olefin Synthesis from Stearic Acid
The effect of active component content on the catalytic activity of supported sulfide catalysts in the synthesis of C-17 olefins from stearic acid has been studied. It has been shown that an increase in the nickel content leads to a decrease in the catalyst activity; in addition, there is a negative correlation between the activity and the fraction of large particles on the support surface. The highest heptadecene selectivity (50-60%) is observed for alumina-supported catalysts owing to the higher degree of dispersion of the active component.