Chemistry and Technology of Fuels and Oils

, Volume 11, Issue 4, pp 256–258 | Cite as

Disproportionation of toluene on Ashnts-3 zeolitic catalyst

  • N. N. Shevtsova
  • L. N. Kvitkovskii
Petroleum and Gas Processing
  • 16 Downloads

Conclusions

  1. 1.

    Toluene disproportionation takes place over the zeolitic catalyst AShNTs-3 with a yield of 50–60% of the equilibrium yield.

     
  2. 2.

    The activity of commercial amorphous aluminosilicate catalyst is approximately one-sixth that of the zeolitic catalyst.

     
  3. 3.

    The disproportionation of xylenes on AShNTs-3 catalyst is accompanied by their isomerization.

     

Keywords

Toluene Xylene Aluminosilicate Disproportionation Zeolitic Catalyst 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literature cited

  1. 1.
    Berichte,17, 2816 (1884).Google Scholar
  2. 2.
    US Pat. 3,006,977 (1961).Google Scholar
  3. 3.
    G. L. Natanson and M. Ya. Kogan, Zh. Fiz. Khim.,17, Nos. 5–6, 381 (1943).Google Scholar
  4. 4.
    Yu. G. Mamedaliev and G. M. Mamedaliev, Izv. Akad. Nauk SSSR, Otd. Khim. Nauk, No. 8, 986 (1956).Google Scholar
  5. 5.
    Ya. I. Isakov and Kh. M. Minachev, Neftekhimiya,10, No. 6, 805 (1970).Google Scholar
  6. 6.
    J. Chem. Soc. Japan, Ind. Chem. Sec.,70, No. 8, 1363 (1967).Google Scholar
  7. 7.
    V. Penchev and N. Davidova, Izv. Bolg. Akad. Nauk, Otd. Khim. Nauki,4, No. 3, 409 (1971).Google Scholar
  8. 8.
    E. S. Mortikov, Kh. M. Minachev, A. S. Leont'ev, et al., Neftepererab. Neftekhim., No. 2, 31 (1972).Google Scholar
  9. 9.
    US Pat. 3,597,491 (1968).Google Scholar
  10. 10.
    US Pat. 3,551,509 (1969).Google Scholar
  11. 11.
    Ya. I. Isakov and Kh. M. Minachev, Neftekhimiya,7, No. 4, 561 (1967).Google Scholar
  12. 12.
    Kh. M. Minachev and Ya. I. Isakov, Dokl. Akad. Nauk SSSR,202, No. 6, 1341 (1972).Google Scholar
  13. 13.
    A. A. Vvedenskii, Thermodynamic Calculations for Processes in the Fuel Industry [in Russian], Gostoptekhizdat, Moscow (1949), p. 457.Google Scholar

Copyright information

© Plenum Publishing Corporation 1975

Authors and Affiliations

  • N. N. Shevtsova
    • 1
  • L. N. Kvitkovskii
    • 1
  1. 1.L'vov Polytechnic InstituteUSSR

Personalised recommendations