Determination of the specific surface of radioactive catalysts

  • A. A. Balandin
  • Vikt I. Spitsyn
  • N. P. Dobrosel'skaya
  • I. E. Mikhailenko
Brief Communications
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Conclusions

  1. 1.

    A new variation of an adsorption vacuum setup for determining the specific surface of radioactive solids by the BET method using krypton was proposed.

     
  2. 2.

    The surfaces of radioactive and nonradioactive magnesium-sodium sulfate catalysts for alcohol dehydration were determined, and it was shown that when the isotope S35 is introduced, the specific surface of the radioactive samples practically does not differ from the surface of nonradioactive samples of the same composition.

     
  3. 3.

    External bombardment of the sulfate catalyst by fast neutrons, as well as by the neutrons of the nuclear reactor, leads to a certain increase in the specific surface.

     

Keywords

Alcohol Sulfate Dehydration Specific Surface Fast Neutron 

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Literature cited

  1. 1.
    A. L. Klyachko-Gurevich, Setup for Determining the Specific Surface According to the Adsorption of Krypton [in Russian], Central Institute of Technico-Economic Information Press, Moscow, No. p-60-44/3 (1960).Google Scholar
  2. 2.
    S. Brunauer, Adsorption of Gases and Vapors [Russian translation], Foreign Literature Press, Moscow (1948).Google Scholar
  3. 3.
    J. Karaly, Magyar kém., folyoirat,68, 77 (1962).Google Scholar
  4. 4.
    R. A. Beebe, J. B. Bockwith, and J. M. Honig, J. Amer. Chem. Soc.,67, 1554 (1945).Google Scholar
  5. 5.
    A. J. Rosenberg, J. Amer. Chem. Soc.,78, 2929 (1956).Google Scholar
  6. 6.
    A. A. Balandin, Vikt. I. Spitsyn, N. P. Dobrosel'skaya, and I. E. Mikhailenko, Dokl. AN SSSR,121, 495 (1958).Google Scholar
  7. 7.
    A. A. Balandin, Vikt. I. Spitsyn, N. P. Dobrosel'skaya, I. E. Mikhailenko, I. V. Vereshchinskii, and P. Ya. Glazunov, Izv. AN SSSR, Otd. Khim. N.,1961. 565.Google Scholar

Copyright information

© Consultants Bureau Enterprises, Inc. 1965

Authors and Affiliations

  • A. A. Balandin
    • 1
    • 2
  • Vikt I. Spitsyn
    • 1
    • 2
  • N. P. Dobrosel'skaya
    • 1
    • 2
  • I. E. Mikhailenko
    • 1
    • 2
  1. 1.Institute of Physical ChemistryAcademy of SciencesUSSR
  2. 2.M. V. Lomonosov Moscow State UniversityUSSR

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