Invention Patent: B "PROCESS FOR THE PROCESSING OF STEEL SLAGS" D. The invention describes a process for the processing of steel slag and possibly iron supports, such as, for example, slag from slag furnaces, slag from slag, dust from steel preparation, scale from roller mill or metallurgical waste secondary, in which liquid steel slag or iron supports are mixed with chromium ores or dust containing chromium and / or nickel, to adjust a slag basicity from 1.2 to 1.6, with the The bath temperature is maintained above 1600 ° C, especially between 1650 ° C, and 1800 ° C is previously placed or an iron bath containing carbon is formed and from which slag and formed ferro-chromium alloy are specifically drained. In addition to slags compatible with the environment, a high-quality ferro-chromium alloy can be obtained, whereby the economics of the process are improved.
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