Method for producing iron oxide red

Method for producing iron oxide red

A process for preparing iron oxide red uses dusting ash of blast furnace as raw material whose TFe content is higher than 65% and whose granularity is 100 meshes (99%) and includes such technologicalsteps as crushing, calcine or magnetic separation, calcine and crushing. It features no environmental...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ANXI HE, HUABIN LI
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F
INORGANIC CHEMISTRY
METALLURGY
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Beschreibung
Zusammenfassung:A process for preparing iron oxide red uses dusting ash of blast furnace as raw material whose TFe content is higher than 65% and whose granularity is 100 meshes (99%) and includes such technologicalsteps as crushing, calcine or magnetic separation, calcine and crushing. It features no environmental pollution, short process flow, simple apparatus and low cost.