Transition metals (Fe, Co or Ni) modified K/Mo2C catalysts were prepared and investigated as catalysts for CO hydrogenation. The addition of Fe, Co or Ni to K/Mo2C catalyst led to a sharp increase in both the activity and selectivity to C2+OH, but the promotion effects were quite different and followed the sequence: Ni > Co > Fe for the activity and Fe > Co > Ni for the alcohol selectivity. For the products distributions, it also dispalyed some differences, Co promoter showed much higher C5+ hydrocarbon selectivity than Fe or Ni promoter, but Fe or Co promoter gave lower methane selectivity than Ni promoter, and Fe promoter showed the highest C2=-C4= selectivity.

CO hydrogenation over transition metals (Fe, Co or Ni) modified K/Mo<sub>2</sub>C catalysts

244th National Meeting (2012)

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CO hydrogenation over transition metals (Fe, Co or Ni) modified K/Mo2C catalysts

CO hydrogenation over transition metals (Fe, Co or Ni) modified K/Mo₂C catalysts