Iron Metallurgy via Concentrated Solar Energy

被引：14

作者：

Fernandez-Gonzalez, Daniel ^{[1
]}

Prazuch, Janusz ^{[2
]}

Ruiz-Bustinza, Inigo ^{[3
]}

Gonzalez-Gasca, Carmen ^{[4
]}

Pinuela-Noval, Juan ^{[1
]}

Verdeja Gonzalez, Luis Felipe ^{[1
]}

机构：

[1] Univ Oviedo, Dept Ciencia Mat & Ingn Met, Escuela Ingn Minas Energia & Mat, Oviedo 33004, Asturias, Spain

[2] AGH Univ Sci & Technol, Fac Mat Sci & Ceram, Dept Phys Chem & Modelling, PL-30059 Krakow, Poland

[3] Univ Politecn Madrid, Dept Ingn Geol & Minera, Escuela Tecn Super Ingenieros Minas & Energia, Madrid 28003, Spain

[4] Univ Europea Madrid, Escuela Doctorado & Invest, Madrid 28670, Spain

来源：

METALS | 2018年 / 8卷 / 11期

关键词：

concentrated solar energy; iron; direct reduction iron; solar energy; environment; CO2; EMISSIONS; REDUCTION; TECHNOLOGY; FURNACE; REACTOR;

D O I：

10.3390/met8110873

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Environmental protection is deeply rooted in current societies. In this context, searching for new environmentally friendly energy sources is one of the objectives of industrial policies in general, and of the metallurgical industries in particular. One of these energy sources is solar energy, which offers a great potential in high temperature applications, such as those required in metallurgy processes, when properly concentrated. In this paper, we propose the utilization of concentrated solar energy in ironmaking. We have studied the utilization of concentrated solar thermal in the agglomeration of iron ore mixtures and in the obtaining of iron via reduction with carbon (and coke breeze). The results from the experiments show the typical phases of the iron ore sinters and the presence of iron through smelting reduction.

引用

页数：25

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