AI Summary & Key Takeaways
AI InsightUsing the magnetic product obtained ill this process, pellet production suitable for the industry was achieved
📌 3 Key Takeaways
Abstract
High intensity magnetic separation of hematite ores is a wellknown but an expensive method. In comparison with this traditional method, magnetic concentration of magnetite ore formed after magnetic roasting of hematite has been an alternative and reasonable process. Utilization of this process would be more economical than the traditional type and therefore, it has been preferred recently. In this process, the aim of the roasting is to increase the magnetic susceptibility of hematite and thus make it recoverable by a low intensity magnetic separator. Divrigi Hematite ore having 47. 06% Fe of grade was recovered with an efficiency of 91.23% and the grade was increased to a level of 62.26% Fe. Using the magnetic product obtained ill this process, pellet production suitable for the industry was achieved
Özet
Hematit cevherlerinin yuksek alan siddetii manyetik aytrtctlarda zenginlestirilmesi bilinen bir yontem olmastna ragmen maliyeti yuksektiro Bu cevherlerin manyetik kavurma ile manyetit cevherlerine donusturulerek dusuk alan siddetli manyetik aytrtctlarda zenginiestirilmesi daha uygun bir yontem olarak gorulmektedir. Bu yontem bilinen diger yontemlere gore daha ekonomik ve son zamanlarda tercih edilen bir yontem olmustur. Divrigi hematit cevheri manyetik kavurma sonucu, dusiik alan siddetli manyetik aytrtctlarda zenginlestirilerek; optimum caltsma parametreleri tespit edilmistir. %47.06 Fe tenorune sahip tiivenan cevherinden, %62.26 Fe tenorlii konsantre %91.23 verimle elde edilmistir. Elde edilen bu manyetik uriinden endustrinin istedigi ozellikte pelet uretimi gerceklestirilmistir.