Process of briquetting sponge iron-containing material
AssigneeMetallgesellschaft Aktiengesellschaft
InventorsHarry Serbent, Horst Steinhofel, Werner Kaas, Justus Kuhn, deceased
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Abstract
An improved process for briquetting sponge iron-containing material wherein as binder there is employed dilute sulfuric acid and the sponge iron-containing material contains at least 40% by weight metallic iron.
Claims6
In a process of briquetting sponge iron-containing material which has been produced by direct reduction and is in a cooled state and contains a binder added before the material is briquetted, the improvement wherein dilute sulfuric acid is added as a binder and the material to which said dilute sulfuric acid is added contains more than 40% metallic iron.
Dependencies are inferred from the claim text.