Experimental Study of Hematite Melting Reduction under High Temperature

Yi Miao Nie; Fu Sheng Niu; Shu Xian Liu

doi:10.4028/www.scientific.net/AMR.201-203.2700

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 201-203Experimental Study of Hematite Melting Reduction...

Experimental Study of Hematite Melting Reduction under High Temperature

Abstract:

For low-grade and fine disseminated grain size hematite, there is no good effect through traditional mineral separation. In this study, hematite will be smelted directly to separate quartz and hematite.The optimal technological condition is as: reduction time is 60 min, reduction temperature is 1550°C and alkalinity of slag should be controlled between 0.3~0.5 in order to get better slag to form glass ceramics.

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Periodical:

Advanced Materials Research (Volumes 201-203)

Pages:

2700-2703

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.201-203.2700

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Online since:

February 2011

Authors:

Yi Miao Nie, Fu Sheng Niu, Shu Xian Liu

Keywords:

Hematite, Reduction Reaction

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