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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/6953

Title: SELECTIVE SYNTHESIS OF LIGHT ALKENES FROM CARBON-MONOXIDE AND HYDROGEN ON SILICALITE SUPPORTED IRON-MANGANESE CATALYSTS
Authors: DAS, D
RAVICHANDRAN, G
CHAKRABARTY, DK
PIRAMANAYAGAM, SN
SHRINGI, SN
Keywords: fischer-tropsch synthesis
reduction
oxide
spectroscopy
olefins
Issue Date: 1993
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.
URI: http://dx.doi.org/10.1016/0926-860X(93)85116-7
http://dspace.library.iitb.ac.in/xmlui/handle/10054/6953
http://hdl.handle.net/10054/6953
ISSN: 0926-860X
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