PROCESS AND APPARATUS FOR PRODUCING HARDENED GRANULES FROM IRON CONTAINING PARTICLES

PROCESS AND APPARATUS FOR PRODUCING HARDENED GRANULES FROM IRON CONTAINING PARTICLES

In the production of hardened granules from iron containing particles the iron containing particles are mixed with at least one binder and water to obtain a mix the mix is formed to granules and the granules are introduced into a fluidized bed reactor for hardening. To reduce the abrasion in the dow...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BEYZAVI ALI NAGHI, FORMANEK LOTHAR
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
PRETREATMENT OF RAW MATERIALS
PRODUCTION AND REFINING OF METALS
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:In the production of hardened granules from iron containing particles the iron containing particles are mixed with at least one binder and water to obtain a mix the mix is formed to granules and the granules are introduced into a fluidized bed reactor for hardening. To reduce the abrasion in the downstream processing stages the still moist granules are introduced into the fluidized bed reactor at the hottest point of the fluidized bed.