Controlled re-oxidation of low-pressure methanol synthesis catalyst,followed by means of DSC |
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Authors: | E Kiš G Lomić G Bošković R Marinković-Nedučin P Putanov |
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Institution: | (1) Faculty of Technology, University of Novi Sad, Bul. Cara Lazara 1, 21000 Novi Sad, Yugoslavia |
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Abstract: | The re-oxidation of low-pressure methanol synthesis catalyst was followed by means of DSC, with the aim of contributing to a better understanding of the processes taking place during catalyst blanketing, stabilization and re-oxidation. The investigations were carried out with previously hydrogen-reduced samples, and their successive re-oxidation was performed with different oxygen contents in the oxygen/nitrogen gas mixtures. A procedure for catalyst stabilization and/or catalyst discharge is proposed. |
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Keywords: | low-pressure methanol synthesis catalyst re-oxidation stabilization DSC |
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