Thermodynamics of Gasification of Organic Matter of Brown Coal Using Oxidants of Various Compositions

T. A. Yarkova; Zh. K. Kairbekov; Zh. T. Eshova; E. A. Aubakirov; A. Zh. Kairbekov; A. M. Gyul’maliev

doi:10.1007/s10553-017-0780-z

Thermodynamics of Gasification of Organic Matter of Brown Coal Using Oxidants of Various Compositions

Authors: Yarkova T.A.¹, Kairbekov Z.K.², Eshova Z.T.², Aubakirov E.A.², Kairbekov A.Z.³, Gyul’maliev A.M.⁴
Affiliations:
1. Moscow State University of Technology and Management
2. Al-Farabi Kazakh National University
3. Scientific Research Institute for New Chemical Technologies and Materials
4. A. V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Science
Issue: Vol 53, No 1 (2017)
Pages: 45-53
Section: Article
URL: https://journals.rcsi.science/0009-3092/article/view/234848
DOI: https://doi.org/10.1007/s10553-017-0780-z
ID: 234848

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Abstract

The results of thermodynamic calculations of temperature dependence of the equilibrium composition of the products from gasification of brown coal from the Kiyakty field (Kazakhstan) using feedstock with various compositions are reported. It is shown that the composition of the gasification productswith a fixed CO:H2O ratio, required for the production of synthesis gas that can be used as a feedstock for organic synthesis or fuel, can be predicted by thermodynamic modeling.