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Akademický článek

Mineralogical phase and formation mechanism of titanium-bearing protective layers in a blast furnace hearth

Autor: JIAO Ke-xin, ZHANG Jian-liang, LIU Zheng-jian, WANG Guang-wei

Publikováno v: 工程科学学报, Vol 41, Iss 2, Pp 190-198 (2019)

In theory and practice, TiO2-bearing iron ores are the preferred raw materials for prolonging blast furnace times due to their protection of the refractory lining of the hearth. Currently, however, a lack of detailed understanding of the mineralogica

Externí odkaz: https://doaj.org/article/8eedb48752c34e8ca768d254ab70545e

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Akademický článek

Effect of harmful elements on the coke ratio of blast furnace based on the Rist operating diagram

Autor: WANG Yi-jie, NING Xiao-jun, ZHANG Jian-liang, JIAO Ke-xin

Publikováno v: 工程科学学报, Vol 40, Iss 9, Pp 1058-1064 (2018)

The adverse effects of harmful elements on blast furnace life and production have been adequately researched; however, studies of the effects on the energy consumption of blast furnace are few. In this study, the circulation and accumulation of harmf

Externí odkaz: https://doaj.org/article/b8a8a1ed32784de1ab643073593bed97

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Akademický článek

Analysis of the phase of the solid iron layer in blast furnace hearth

Autor: JIAO Ke-xin, ZHANG Jian-liang, LIU Zheng-jian, LIU Yan-xiang, LIANG Li-sheng, JIA Guo-dong

Publikováno v: 工程科学学报, Vol 39, Iss 6, Pp 838-845 (2017)

The solidified iron layer in blast furnace (BF) hearth was estimated based on the blast furnace damage. The phase compositions of the solidified iron layer were studied using scanning electron microscope and energy dispersive spectrometer. The temper

Externí odkaz: https://doaj.org/article/307a63f99bd84634ba1ec873547986cc

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