Scanning electron microscopic study of an industrial catalyst for ammonia synthesis |
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Authors: | L Patyi V I Tsarev A V Krylova D Oravets Zs Farkas and N S Torocheshnikov |
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Institution: | (1) Mendeleev Institute of Chemical Technology, Moscow;(2) Veszprém Chemical University, Hungary |
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Abstract: | The surface topography and elemental composition of the near-surface layers of a reduced passivated catalyst for ammonia synthesis have been studied on a scanning electron microscope in the initial state and after high-temperature oxygen treatment as well as removal of the alkali promoter.
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