Advertisement

A desorption thermographic study of the nature of surface heterogeneity of catalysts and sorbents

  • Yu. S. Khodakov
  • G. G. Shchibrya
  • A. M. Alekseev
  • Kh. M. Minachev
Brief Communications
  • 15 Downloads

Conclusions

The type of surface heterogeneity of catalysts and sorbents may be determined by desorption thermography from the shift in position of an extreme desorption rate value relative to the extreme point on the differential thermal analysis curve.

Keywords

Thermal Analysis Differential Thermal Analysis Analysis Curve Extreme Point Differential Thermal Analysis Curve 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literature cited

  1. 1.
    I. R. Rassonskaya, O. S. Novikova, B. A. Lipkind, and A. T. Slepneva, Izv. Akad. Nauk SSSR, Neorgan. Mat.,2, 1302 (1966).Google Scholar
  2. 2.
    M. Ostyn, Dissertation, Univ. Lille (1963), p. 82.Google Scholar
  3. 3.
    I. R. Konenko, V. A. Ferapontov, and A. A. Tolstopyatove, Methods of Investigation of Catalysts and Catalytic Reactions [in Russian], Vol. 3, Novosibirsk (1965), p. 399.Google Scholar
  4. 4.
    F. Paulik, I. Paulik, and L. Erdey, Talanta,13, No. 10, 1405 (1966).Google Scholar
  5. 5.
    M. I. Temkin, Zh. Fiz. Khim.,15, 296 (1941).Google Scholar
  6. 6.
    S. L. Kiperman, Introduction to the Kinetics of Heterogeneous Catalytic Reactions [in Russian], Nauka, Moscow (1964).Google Scholar

Copyright information

© Consultants Bureau 1969

Authors and Affiliations

  • Yu. S. Khodakov
    • 1
    • 2
  • G. G. Shchibrya
    • 1
    • 2
  • A. M. Alekseev
    • 1
    • 2
  • Kh. M. Minachev
    • 1
    • 2
  1. 1.N. D. Zelinskii Institute of Organic ChemistryAcademy of Sciences of the USSRUSSR
  2. 2.State Institute of the Nitrogen IndustryUSSR

Personalised recommendations