Reaction Kinetics and Catalysis Letters

, Volume 86, Issue 1, pp 141–147 | Cite as

Deactivation of silica supported Pd catalysts during liquid-phase hydrogenation

  • Joongjai Panpranot
  • Kanda Pattamakomsan
  • Piyasan Praserthdam
Article

Summary

Large pore MCM-41 was found to provide a better stabilization of Pd particles than amorphous SiO2 during liquid phase hydrogenation.  Pd/large pore MCM-41 exhibited higher hydrogenation activities as well as lower amount of metal loss by Pd leaching.

Liquid-phase hydrogenation Pd/MCM-41 Pd/SiO2 1-hexene hydrogenation 
This is a preview of subscription content, log in to check access.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© Springer-Verlag/Akadémiai Kiadó 2005

Authors and Affiliations

  • Joongjai Panpranot
    • 1
  • Kanda Pattamakomsan
    • 2
  • Piyasan Praserthdam
    • 3
  1. 1.Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University
  2. 2.Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University
  3. 3.Center of Excellence on Catalysis and Catalytic Reaction Engineering, Department of Chemical Engineering, Faculty of Engineering, Chulalongkorn University

Personalised recommendations