FOYER DE CHAUDIERE

A furnace burning a solid fuel comprises a combustion chamber (1) having in its lower portion a slag chamber (2) with a slag hole (3) communicating with a passage for discharging molten slag into a slag reducing bath (5). A bottom (7) of the slag reducing bath (5) has an angle of inclination which c...

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Hauptverfasser:	BORIS ARKADIEVICH VERKHOVSKY, SVETLANA GEORGIEVNA KOZLOVA, BORIS ABRAMOVICH KIRIEVSKY, OLGA VLADIMIROVNA VOLOSHANJUK, ANATOLY SERGEEVICH AGEEV, ALBERT ANDREEVICH KOSTIN, VLADIMIR LEONTIEVICH NAIDEK, VALERY ALEXANDROVICH KUKHTO, ANATOLY DMITRIEVICH BURGANOV
Format:	Patent
Sprache:	fre
Schlagworte:	BLASTING CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT COMBUSTION APPARATUS COMBUSTION PROCESSES FLUES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MANUFACTURE OF IRON OR STEEL MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	A furnace burning a solid fuel comprises a combustion chamber (1) having in its lower portion a slag chamber (2) with a slag hole (3) communicating with a passage for discharging molten slag into a slag reducing bath (5). A bottom (7) of the slag reducing bath (5) has an angle of inclination which changes relative to the horizontal in the direction from an inlet (4) to an outlet (9). The lowermost section of the bottom (7) is provided with a sump (13). An injector (16) for delivery of the reducing agent to the slag is installed in a roof (6) of the bath opposite the bottom section (12) which has the maximum angle of inclination relative to the horizontal. Reduction of ferri oxides and silicon to FeSi takes place and this is drained from sump (13).