Mathematical model of COREX melter gasifier: Part II. Dynamic model
A dynamic model of the COREX melter gasifier is developed to study the transient behavior of the furnace. The effect of pulse disturbance and step disturbance on the process performance has been studied. This study shows that the effect of pulse disturbance decays asymptotically. The step change bri...
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| Veröffentlicht in: | Metallurgical and materials transactions. B, Process metallurgy and materials processing science Process metallurgy and materials processing science, 2003-02, Vol.34 (1), p.115-119 |
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| container_title | Metallurgical and materials transactions. B, Process metallurgy and materials processing science |
| container_volume | 34 |
| creator | PAL, Subrata ASHOK KUMAR LAHIRI |
| description | A dynamic model of the COREX melter gasifier is developed to study the transient behavior of the furnace. The effect of pulse disturbance and step disturbance on the process performance has been studied. This study shows that the effect of pulse disturbance decays asymptotically. The step change brings the system to a new steady state after a delay of about 5 hours. The dynamic behavior of the melter gasifier with respect to a shutdown /blow-on condition and the effect of tapping are also studied. The results show that the time response of the melter gasifier is much less than that of a blast furnace. |
| doi_str_mv | 10.1007/s11663-003-0061-6 |
| format | Article |
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| ispartof | Metallurgical and materials transactions. B, Process metallurgy and materials processing science, 2003-02, Vol.34 (1), p.115-119 |
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| language | eng |
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| source | SpringerLink Journals |
| subjects | Applied sciences Exact sciences and technology Iron and steel making Metals. Metallurgy Other methods of steel making and pure ironmaking Production of metals |
| title | Mathematical model of COREX melter gasifier: Part II. Dynamic model |
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