Skip to main content
SpringerLink
Log in

Sintering of Commercial Supported Platinum Group Metal Catalysts

  • Conference paper
Progress in Catalyst Deactivation

Part of the book series: NATO Advanced Study Institutes Series ((NSSE,volume 54))

Abstract

One of the causes of deactivation of supported metal catalysts is the loss of metal surface area due to sintering. The effects of sintering atmosphere, metal loading and type of support on the sintering of Pt, ir, Rh and Ru supported on high surface area supports are discussed in this paper. The relative thermal stabilities of these metals are compared for oxidizing and reducing atmospheres. The redispersion of alumina supported Pt and Ir is discussed and the results are compared to Pt on other supports. Sintering results for a bimetallic Pt-Ir catalyst are also presented and discussed.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Log in via an institution
Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 129.00
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 169.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 169.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Gruber, H.L. and A. Hansen. “Zur Selektiven Bestimmung Spezifischer Metalloberflachen”. Kolloid-Zeitschrift and Zeitschrift fur Polymere 214 (1966) 66–78.

    Article  CAS  Google Scholar 

  2. Müller, J. “Selective Chemisorption Methods for the Determination of the Metal Surface Area in Multicomponent Catalysts”. Reviews of Pure and Applied Chemistry 19 (1969) 151–165.

    Google Scholar 

  3. Whyte, Jr., T.E. “Metal Particle Size Determination of Supported Metal Catalysts”. Catalysis Reviews 8 (1973) 117–133.

    Article  CAS  Google Scholar 

  4. Gruber, H.L. “Chemisorption Studies on Supported Platinum”. Journal of Physical Chemistry 66 (1962) 48–54.

    Article  CAS  Google Scholar 

  5. Wanke, S.E. and N.A. Dougherty. “Interaction of Hydrogen, Oxygen, and Carbon Monoxide with Supported Rhodium”. Journal of Catalysis 24 (1972) 367 - 384.

    Article  CAS  Google Scholar 

  6. Yates, D.J.C., L.L, Murrell and E.B. Prestridge. “Ultradispersed Rhodium Rafts: Their Existence and Topology”. Journal of Catalysis 57 (1979) 41–63.

    Article  CAS  Google Scholar 

  7. Wilson, G.R. and W.K. Hall. “Studies of Hydrogen Held by Solids XVIII. Hydrogen and Oxygen Chemisorption on Alumina - and Zeolite-Supported Platinum”. Journal of Catalysis 17 (1970) 190–206

    Article  CAS  Google Scholar 

  8. Dalla Betta, R.A. and M. Boudart. “Well-Dispersed Platinum on Y Zeolite: Preparation and Catalytic Activity”. Catalysis: Proceedings of the Fifth International Congress of Catalysis ( Amsterdam: North-Holland ) 1973, 1329–1341.

    Google Scholar 

  9. Wanke, S.E. and P.C. Flynn. “The Sintering of Supported Metal Catalysts”. Catalysis Reviews - Science and Engineering 12 (1975) 93–135.

    Article  CAS  Google Scholar 

  10. Fiedorow, R.M.J, and S.E. Wanke. “The Sintering of Supported Metal Catalysts I. Redispersion of Platinum in Oxygen”. Journal of Catalysis 43 (1976) 34–42.

    Article  CAS  Google Scholar 

  11. Fiedorow, R.M.J., B.S. Chahar and S.E. Wanke. “The Sintering of Supported Metal Catalysts II. Comparison of Sintering Rates of Supported Pt, Ir and Rh Catalysts in Hydrogen and Oxygen”. Journal of Catalysis 51 (1978) 193–202.

    Article  CAS  Google Scholar 

  12. Yao, H.C., H.K. Stephien and H.S. Gandhi. “Metal-Support Interaction in Automotive Exhaust Catalysts: Rh-Washcoat Interaction”. Journal of Catalysis 61 (1980) 547–550.

    Article  CAS  Google Scholar 

  13. Yao, H.C., S. Japar and M. Shelef. “Surface Interactions in the System Rh/Al203”. Journal of Catalysis 50 (1977) 407–418.

    Article  CAS  Google Scholar 

  14. Yao, H.C., P. Wynblatt, M. Sieg and H.K. Plummer, Jr. “Sintering, Redispersion and Equilibrium of Platinum Oxide on Y-Alumina”. Proceedings of the Fifth International Con¬ference on Sintering and Related Phenomena (in press).

    Google Scholar 

  15. Otto, K. and H.C. Yao. “The Reduction of Nitric Oxide by Hydrogen over Pt/γ-Al203 as a Function of Metal Loading”. Journal of Catalysis 66 (1980) 229–236.

    Article  CAS  Google Scholar 

  16. Sinfelt, J.H. “Polymetallic Cluster Compositions Useful as Hydrocarbon Conversion Catalysts”. United States Patent 3,953,368 April 27, 1976.

    Google Scholar 

  17. Graham, A.G. and S.E. Wanke. “The Sintering of Supported Metal Catalysts III. The Thermal Stability of Bimetallic Pt-Ir Catalysts Supported on Alumina”. Journal of Catalysis (in press).

    Google Scholar 

  18. Sinfelt, J.H. and G.H. Via. “Dispersion and Structure of Platinum-Iridium Catalysts”. Journal of Catalysis 56 (1979) 1–11.

    Article  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Department of Chemical Engineering, University of Alberta, Edmonton, Alberta, T6G 2G6, Canada

    Sieghard E. Wanke

Authors
  1. Sieghard E. Wanke
    View author publications

    You can also search for this author in PubMed Google Scholar

Editor information

Editors and Affiliations

  1. University of Porto, Porto Codex, 4099, Portugal

    José Luís Figueiredo (Professor of Chemical Engineering) (Professor of Chemical Engineering)

Rights and permissions

Reprints and permissions

Copyright information

© 1982 Martinus Nijhoff Publishers, The Hague

About this paper

Cite this paper

Wanke, S.E. (1982). Sintering of Commercial Supported Platinum Group Metal Catalysts. In: Figueiredo, J.L. (eds) Progress in Catalyst Deactivation. NATO Advanced Study Institutes Series, vol 54. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-7597-2_14

Download citation

  • DOI: https://doi.org/10.1007/978-94-009-7597-2_14

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-009-7599-6

  • Online ISBN: 978-94-009-7597-2

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics

Search

Navigation