Effect of manganese on Iron-Ruthenium complex catalyst for CO hydrogenation

A series of Iron-Ruthenium complex catalyst were prepared by precipitation and immersion. The effect of Manganese was studied on Iron-Ruthenium complex catalyst for CO hydrogenation and temperature programmed reduction. The results show that the effect of Manganese is important to Iron-Ruthenium complex catalyst for CO hydrogenation. The selectivity of Olefin improved obviously with Manganese adding into Iron-Ruthenium complex catalyst, and the intensity of reducing peak increased significantly.