Distributed activation energy model parameters of some Turkish coals


Gunes M. , Gunes S. K.

ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS, cilt.30, ss.1460-1472, 2008 (SCI İndekslerine Giren Dergi)

  • Cilt numarası: 30 Konu: 16
  • Basım Tarihi: 2008
  • Doi Numarası: 10.1080/15567030701258501
  • Dergi Adı: ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS
  • Sayfa Sayısı: ss.1460-1472

Özet

A multi-reaction model based on distributed activation energy has been applied to some Turkish coals. The kinetic parameters of distributed activation energy model were calculated via computer program developed for this purpose. It was observed that the values of mean of activation energy distribution vary between 218 and 248 kJ/mol, and the values of standard deviation of activation energy distribution vary between 32 and 70 kJ/mol. The correlations between kinetic parameters of the distributed activation energy model and certain properties of coal have been investigated.