Kinetics of changes in chemical composition of mineral component of coals of the Kansk-Achinsk field upon complex thermal analysis


Тип публикации: статья из журнала

Год издания: 2003

Ключевые слова: Coal ash, Coal deposits, Mathematical models, Reaction kinetics, Thermoanalysis, Elemental composition, Thermochemical transformations, Coal

Аннотация: The kinetics of changes in chemical composition of ash residues of coals of the Irsha-Borodino and Borodino deposits of the Kansk-Achinsk field was studied by the method of thermoanalysis under nonisothermal conditions. The comparative analysis of basic kinetic parameters of thermochemical transformations of the elemental compositiПоказать полностьюon of coal ash was carried out. It is shown that the results obtained can be used for calculating rheological, adhesion, and thermophysical properties of ash-slag particles in the analytical description of heating processes in boiler units.

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Журнал: Khimiya Tverdogo Topliva

Выпуск журнала: Is. 4

Номера страниц: 70-78


  • Bojko E.A. (Krasnoyarskij GTU, Krasnoyarsk, Russian Federation)
  • Shishmarev P.V. (Krasnoyarskij GTU, Krasnoyarsk, Russian Federation)
  • Didichin D.G. (Krasnoyarskij GTU, Krasnoyarsk, Russian Federation)
  • Zhadovets E.M. (Krasnoyarskij GTU, Krasnoyarsk, Russian Federation)

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