Effect of the Additives on the Catalytic Performance of Iron-Ruthenium Composite Catalyst
A series of Iron-Ruthenium composite catalyst were prepared by precipitation and immersion, the effect of potassium and copper were studied by the slurry bed reactor at 260°C、2MPa、CO／H2＝1∶1，and the reduction behavior of Iron-Ruthenium composite catalyst was studied by TPR. The experimental results showed that the performance of Iron-Ruthenium composite catalyst was better than single Iron-based catalyst. The addition of potassium and copper caused the catalytic performance of Iron-Ruthenium composite catalyst improve significantly, and Copper could improve significantly reduction effect on Iron-Ruthenium composite catalyst.
Guojun Zhang and Jessica Xu
Q. J. Tang et al., "Effect of the Additives on the Catalytic Performance of Iron-Ruthenium Composite Catalyst", Advanced Materials Research, Vols. 160-162, pp. 671-675, 2011