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Browsing by Author "Abd el-Gawad, Hala H."

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    Item type:Article, Access status: Open Access ,
    Briquetting of Rosetta ilmenite ore with different organic binder and its reduction in hydrogen in the temperature range of 800÷1200 degrees of Celsius
    (Wydawnictwa AGH, 2009) Abd el-Gawad, Hala H.; El-Hussiny, Naglaa A.; Wassf, Marguerite A.; Kalifa, Mohamed G.; Iskander, Berlanty A.; Shalabi, Mohamed el-Menshawi H.
    Fine grained ilmenite ore was briquetted with different amounts of molasses or pitch and pressed under different values of pressure was studied in this investigation. The results show that optimal amount of added molasses and pitch were 1.5%, the pressure was fixed to 294.3 MPa. Furthermore, the characteristics of raw materials was examined by different methods of analysis, such as x-ray and screen analysis. The produced briquettes were then reduced by different amounts of hydrogen by different temperatures and the reduction kinetics was determined.