Preparation of Pt/SO42−ZrO2 by incipient wetness impregnation: Influence of the sulfur concentration in the isomerization of n-butane

✍ Scribed by J.C. Yori; J.M. Parera

• Publisher: Elsevier Science
• Year: 1995
• Tongue: English
• Weight: 387 KB
• Volume: 129
• Category: Article
• ISSN: 0926-860X
• DOI: 10.1016/0926-860x(95)00160-3

✦ Synopsis

Pt/SOi--ZrO, was prepared by incipient wetness coimpregnation of platinum and SO:-on Zr( OH),. An active catalyst for the isomerization of n-butane was produced using 1 M H2S04. The sites responsible for the isomerization activity were those formed up to a sulfur concentration of 0.8 atom X nm-*.