Effect of the Additives on the Catalytic Performance of Iron-Ruthenium Composite Catalyst

Qing Jie Tang; Shao Fan; Bo Liu

doi:10.4028/www.scientific.net/AMR.160-162.671

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 160-162Effect of the Additives on the Catalytic...

Effect of the Additives on the Catalytic Performance of Iron-Ruthenium Composite Catalyst

Abstract:

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.