Determination of the optimal operation mode of the platinum dehydrogenation catalysts

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

The main results of thermodynamic analysis and mathematical simulation of the deactivation of a platinum dehydrogenation catalyst by coke-generating compounds are presented. Developed model allows calculating the optimal flow rate of water fed to the reactor to maintain the conditions of thermodynamic equilibrium of the coke formation reaction and oxidation of intermediate condensation products with water. A comparative evaluation of different raw cycles of platinum-dehydrogenation catalysts is presented and shown to cause reduced production of the desired product was the change the composition of the feedstock.

Original languageEnglish
Title of host publicationAdvanced Materials Research
Pages25-31
Number of pages7
Volume880
DOIs
Publication statusPublished - 2014
Event10th International Conference on Prospects of Fundamental Sciences Development, PFSD-2013 - Tomsk, Russian Federation
Duration: 23 Apr 201326 Apr 2013

Publication series

NameAdvanced Materials Research
Volume880
ISSN (Print)10226680

Other

Other10th International Conference on Prospects of Fundamental Sciences Development, PFSD-2013
CountryRussian Federation
CityTomsk
Period23.4.1326.4.13

Fingerprint

Dehydrogenation
Coke
Platinum
Thermodynamics
Catalysts
Feedstocks
Water
Condensation
Flow rate
Oxidation
Chemical analysis

Keywords

  • Coke formation
  • Deactivation
  • Dehydrogenation
  • Linear alkyl benzene
  • Mathematical model
  • Optimal activity
  • Pt-catalyst

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Determination of the optimal operation mode of the platinum dehydrogenation catalysts. / Ivanchina, Emiliya; Ivashkina, Elena; Frantsina, Evgeniya; Silko, Galina Yurievna; Kiseleva, Svetlana.

Advanced Materials Research. Vol. 880 2014. p. 25-31 (Advanced Materials Research; Vol. 880).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ivanchina, E, Ivashkina, E, Frantsina, E, Silko, GY & Kiseleva, S 2014, Determination of the optimal operation mode of the platinum dehydrogenation catalysts. in Advanced Materials Research. vol. 880, Advanced Materials Research, vol. 880, pp. 25-31, 10th International Conference on Prospects of Fundamental Sciences Development, PFSD-2013, Tomsk, Russian Federation, 23.4.13. https://doi.org/10.4028/www.scientific.net/AMR.880.25
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