CHANGES IN THE COMPOSITION OF THE CATALYST DEPENDING ON THE PRODUCTION METHOD, ENVIRONMENT AND TEMPERATURE WHEN CALVING DIFFERENT ENVIRONMENTS

Authors

  • Saliхova Ozoda Abdullayeva Candidate of Technical Sciences, Associate Professor of the Tashkent Institute of Chemical Technology
  • Sidikova Gulchekhra Abdujalolovna Senior Lecturer, Tashkent Institute of Chemical Technology

Keywords:

influence of the carrier, activity, aluminum-nickel-molybdenum catalyst, thiophene, temperature, hydrogenating, calcination

Abstract

In order to study the effect of the support on the activity of aluminum-nickel-molybdenum catalysts, samples were prepared using aluminum oxide (bulk weight 0.70 g/cm3). Samples were prepared by coprecipitation (sample BF-2a) and impregnation (sample BF-9a). The test results showed that samples prepared by impregnation of alumina have increased activity compared to catalysts prepared using standard alumina. In this case, samples calcined in a nitrogen environment have the greatest activity.

References

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Published

2024-03-19

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