OPTIMIZATION OF REDUCTION PROCESS OF EGYPTIAN ILMENITE VIA METALLOTHERMIC REACTIONS
Daher, A., Badawy, N., Mohrez, W., abbel-Hamid, A., yossef, A., Abd El Pasir, A. (2018). OPTIMIZATION OF REDUCTION PROCESS OF EGYPTIAN ILMENITE VIA METALLOTHERMIC REACTIONS. EKB Journal Management System, 29(Issue 1-A), 35-41. doi: 10.21608/absb.2018.33748
A. M. Daher; N. A. Badawy; Waleed A. Mohrez; Abdallh m. abbel-Hamid; A. yossef; A. Abd El Pasir. "OPTIMIZATION OF REDUCTION PROCESS OF EGYPTIAN ILMENITE VIA METALLOTHERMIC REACTIONS". EKB Journal Management System, 29, Issue 1-A, 2018, 35-41. doi: 10.21608/absb.2018.33748
Daher, A., Badawy, N., Mohrez, W., abbel-Hamid, A., yossef, A., Abd El Pasir, A. (2018). 'OPTIMIZATION OF REDUCTION PROCESS OF EGYPTIAN ILMENITE VIA METALLOTHERMIC REACTIONS', EKB Journal Management System, 29(Issue 1-A), pp. 35-41. doi: 10.21608/absb.2018.33748
Daher, A., Badawy, N., Mohrez, W., abbel-Hamid, A., yossef, A., Abd El Pasir, A. OPTIMIZATION OF REDUCTION PROCESS OF EGYPTIAN ILMENITE VIA METALLOTHERMIC REACTIONS. EKB Journal Management System, 2018; 29(Issue 1-A): 35-41. doi: 10.21608/absb.2018.33748

OPTIMIZATION OF REDUCTION PROCESS OF EGYPTIAN ILMENITE VIA METALLOTHERMIC REACTIONS

Al-Azhar Bulletin of Science
Article 3, Volume 29, Issue 1-A, June 2018, Page 35-41  XML PDF (472.25 K)
Document Type: Original Article
DOI: 10.21608/absb.2018.33748
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Authors
A. M. Daher* 1; N. A. Badawy2; Waleed A. Mohrez1; Abdallh m. abbel-Hamid1; A. yossef2; A. Abd El Pasir1
1Nuclear Materials Authority, Cairo, Egypt
2Chemistry Department, Faculty of Science, Al-Azhar University (Girls), Nasr City, Cairo, Egypt
Abstract
It is important to develop technologies for the production of master alloys for industrial applications. Detailed research on reduction of titanium from Egyptian ilmenite by an aluminothermic process in a graphite Crucible was charged by the mixture of ilmenite, flux, aluminum was investigated. This paper study the effect of aluminum feed (10% - 35%), flux material (type, and amount), and temperature preheat from 50 oC to 400 oC and time of preheating from 0.5 hr. to 3 hrs. Then, the metallic samples formed by the reduction were analyzed using X-ray diffraction, scanning electron microscopy. The mixed fluxes were strongly and successfully reduced ilmenite to a high-purity master alloy with small amounts of detected impurities.
Keywords
Aluminothermic; Egyptian ilmenite; flux; ferrotitanium; master alloy
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