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|Title:||SELECTIVE SYNTHESIS OF LIGHT ALKENES FROM CARBON-MONOXIDE AND HYDROGEN ON SILICALITE SUPPORTED IRON-MANGANESE CATALYSTS|
|Publisher:||ELSEVIER SCIENCE BV|
|Citation:||APPLIED CATALYSIS A-GENERAL, 107(1), 73-81|
|Abstract:||Iron-manganese catalyst supported on silicalite 1 was prepared by impregnation. The catalyst preparation was followed by X-ray diffraction, temperature-programmed reduction and Mossbauer spectroscopy. Hydrogenation of CO was studied in a high pressure reactor by varying CO:H-2 ratio, temperature, and pressure. The silicalite supported catalyst shows very high selectivity for C-2-C-4 alkenes. When acidic ZSM-5 having the same structure as silicalite 1 was used as the support, the product had very little alkenes. Addition of 0.2% potassium improves the alkene selectivity of the Fe-Mn on the silicalite catalyst.|
|Appears in Collections:||Article|
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