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Resistance to sulfur poisoning of Rh supported catalysts

✍ Scribed by Reyes, P. ;Pecchi, G. ;König, M. E. ;Fierro, J. L. G.

Book ID
105589101
Publisher
Springer
Year
1999
Tongue
English
Weight
378 KB
Volume
67
Category
Article
ISSN
0133-1736

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Supported iridium catalysts: Comparison
Supported iridium catalysts: Comparison between resistance to sulphur poisoning and hydrodesulphurization properties
✍ R. Frety; P.N. Da Silva; M. Guenin 📂 Article 📅 1990 🏛 Elsevier Science ⚖ 314 KB

Iridium particles of 1 nm mean particle size were deposited on carriers of varying acidity. As the acidity of the support increases, the sulphur tolerance of the catalysts increases whereas the hydrodesulphurization ability decreases. A model is proposed in order to explain the results, in which met