Metallization of Extruded Briquettes (BREX) in Midrex Process

被引：4

作者：

Bizhanov, Aitber ^{[1
]}

Malysheva, Tatyana ^{[2
]}

机构：

[1] JC Steele & Sons Inc, 710 South Mulberry St, Statesville, NC 28677 USA

[2] Natl Univ Sci & Technol, MISIS, Dept Extract & Recycling Ferrous Met, Leninskiy Prospect 4, Moscow 119991, Russia

来源：

METALS | 2017年 / 7卷 / 07期

关键词：

extrusion briquette (BREX); stiff vacuum extrusion (SVE); metallization; porosity; silicates; electric arc furnaces (EAF) dust; direct reduction iron (DRI) sludge; Midrex process;

D O I：

10.3390/met7070259

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The results of the full-scale testing of the Extruded Briquettes (BREX) as the charge components of the industrial Midrex reactor are discussed. The influence of the type of binder on the degree of metallization of BREX is analyzed. Magnesium sulfate-based binder helps to reach highest metallization degree of BREX. Mineralogical study shows the difference in the iron-silicate phase's development as well as in the porosity change during metallization depending on the binder used.

引用

页数：12

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