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Volume 36, Issue 3
  • ISSN: 0032-1400
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Abstract

Platinum-tin on alumina catalysts appear to have potential for use during naphtha reforming in processes utilising continuous catalyst regeneration, and without the need for complex activation procedures. To gain a better understanding of the properties that contribute to their effectiveness, the surface and bulk characteristics of these bimetallic catalysts have been studied by a variety of techniques which make more direct measures of the chemical and physical states of the elements present than, for example, temperature-programmed reduction. The data presented demonstrate that catalyst formation by the addition of platinum and tin by co-precipitation leads to alloy formation, but that this does not occur when a support prepared by co-precipitating tin and aluminium oxide is impregnated with chloroplatinic acid.

© Johnson Matthey
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1992-01-01
2024-06-30
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/content/journals/10.1595/003214092X363151163
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The Structure of Platinum-Tin Reforming Catalysts
Platinum Metals Review 36, 151 (1992); https://doi.org/10.1595/003214092X363151163
/content/journals/10.1595/003214092X363151163
/content/journals/10.1595/003214092X363151163
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  • Article Type: Research Article

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