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The state of platinum in a Pt/SO42−/ZrO2 super acid catalyst

✍ Scribed by T. Tanaka; T. Shishido; H. Hattori; K. Ebitani; S. Yoshida

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
120 KB
Volume
208-209
Category
Article
ISSN
0921-4526

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Preparation of Pt/SO42−ZrO2 by incipient
Preparation of Pt/SO42−ZrO2 by incipient wetness impregnation: Influence of the sulfur concentration in the isomerization of n-butane
✍ J.C. Yori; J.M. Parera 📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 387 KB

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-\*.