Correlation between Arrhenius Kinetic Parameters in Coal Combustion
(Jurnal Teknologi, 19 (3) September 2005 : 204-210, 2005)
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| The Arrhenius kinetic oxidation parameters of coal combustion have been investigated using athermogravimetric analyzer. The coal samples, ranging from sub-bituminous to bituminous coats, wereselected from coat fields in Sumatra and Kalimantan Indonesia. The thermogravimetric experiments werecarried out at a constant heating rate of I0 K min" in air atmosphere with particle sizes ranging from 45to 53 pm. The objectives of the present works are to: (a) measure the Arrhenius kinetic parameters cfcoal combustion and (b) to illustrate the apparent activation energy and pre-exponential factor (the E vs.A) correlation for the range of the studied coal samples. The results show that the values of the kineticparameters for combustion reactions are affected by the analytical properties of the coals. A strongcorrelation between Arrhenius parameters is found. |
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| No. Panggil : | JUTE-19-3-Sep2005-204 |
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| Penerbitan : | [Place of publication not identified]: Jurnal Teknologi, 19 (3) September 2005 : 204-210, 2005 |
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| Majalah/Jurnal : | Jurnal Teknologi |
| Volume : | 19 (3) September 2005 : 204-210 |
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| Institusi Pemilik : | Universitas Indonesia |
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| No. Panggil | No. Barkod | Ketersediaan |
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| JUTE-19-3-Sep2005-204 | TERSEDIA |
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| Tidak ada ulasan pada koleksi ini: 20304669 |
