engleski

Beneficiation and Utilization of Electric Furnace Slag

Slag is formed at the metallurgical production of iron and steel. A distinction should be made between blast furnace slag and open-hearth and electric furnace slag. In the Republic of Croatia blast furnace slag was not stockpiled. It was sold direct from the current production. At the same time, electric furnace slag was stockpiled close to steel works and foundries. The beneficiation and utilization of slag would help to improve sanitary conditions of the existing stockpiles and, on the other hand, an aggregate would be offered, which could substitute natural aggregates (gravel and technical stone) in many cases. The paper describes the beneficiation technology of slag and its possible utilization fields.

Electric Furnace Slag; Beneficiation; Utilization; Steel Slag

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