Gravitational Search Algorithm for Estimating the Kinetic Parameters of the Propane Pre-reforming Reaction

Leniza Enikeeva, Marat Enikeev, Irek Gubaydullin, Valentina Shamshovich

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Abstract

The article describes a gravitational search algorithm and its application to solving the inverse problem of chemical kinetics. The relevance of the study of metaheuristic algorithms, including the gravitational search algorithm, is given. It is shown that recently, these algorithms are becoming increasingly popular. The optimization problem is formulated on the example of solving the inverse kinetic problem. The process under study is propane pre-reforming into methane- rich gas over Ni catalyst, which is an industrially important chemical process. The description of the algorithm and its pseudo-code are presented, after which the performance of the gravitational search algorithm is compared with other metaheuristic methods. The algorithm demonstrated its competitiveness, as a result of which it was applied to solve a specific industrial problem. Using this algorithm, the inverse problem of chemical kinetics was solved, and the optimal values of the kinetic parameters of the reaction were found. It was proved that the model correctly describes the available experimental data.

Original languageEnglish
Title of host publicationProceedings of ITNT 2020 - 6th IEEE International Conference on Information Technology and Nanotechnology
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728170411
DOIs
Publication statusPublished - 26 May 2020
Event6th IEEE International Conference on Information Technology and Nanotechnology, ITNT 2020 - Virtual, Samara, Russian Federation
Duration: 26 May 202029 May 2020

Publication series

NameProceedings of ITNT 2020 - 6th IEEE International Conference on Information Technology and Nanotechnology

Conference

Conference6th IEEE International Conference on Information Technology and Nanotechnology, ITNT 2020
CountryRussian Federation
CityVirtual, Samara
Period26.05.202029.05.2020

Keywords

  • chemical kinetics
  • gravitational search algorithm
  • mathematical modeling

OECD FOS+WOS

  • 1.02 COMPUTER AND INFORMATION SCIENCES
  • 2.02 ELECTRICAL ENG, ELECTRONIC ENG
  • 5.02 ECONOMICS AND BUSINESS
  • 5.08 MEDIA AND COMMUNICATION

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