A process for operating a fuel fired reactor

In a process for operating a fuel fired reactor fuel is introduced into a reactor and burned therein by means of at least one main burner. The relevant parameters of the process are monitored and the main burner is shut down if one or more of the relevant parameters leave a predetermined critical op...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	STEGEMANN, BERTOLD, HILTUNEN, PEKKA
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS INORGANIC CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	In a process for operating a fuel fired reactor fuel is introduced into a reactor and burned therein by means of at least one main burner. The relevant parameters of the process are monitored and the main burner is shut down if one or more of the relevant parameters leave a predetermined critical operating range. Within the predetermined critical operating range for the enforced shut down a secondary, more stringent operating range for the shut down criteria is implemented, and the main burner is shut down if one or more of the relevant parameters leaves the secondary operating range, while at least one pilot burner continues to be operated as long as the relevant parameters are maintained within the critical operating range.