ISSN 2594-357X
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Abstract
Alkali load, zinc oxide load and the alkali and zinc discharge capacity of slag in two 5,500 m3 blast furnace of Shougang Jingtang Iron and Steel company are be known through the sampling, laboratory detect and balance calculation of input and output for harmful elements. The main charging of input harmful elements is found. So the measure to reduce the harmful elements of ore blending and coal blending are given in ultra large BF.
Alkali load, zinc oxide load and the alkali and zinc discharge capacity of slag in two 5,500 m3 blast furnace of Shougang Jingtang Iron and Steel company are be known through the sampling, laboratory detect and balance calculation of input and output for harmful elements. The main charging of input harmful elements is found. So the measure to reduce the harmful elements of ore blending and coal blending are given in ultra large BF.
Keywords
Blast furnace; Alkali load; Zinc oxide load; Harmful elements.
Blast furnace; Alkali load; Zinc oxide load; Harmful elements.
How to refer
Xue-Song, Zhang;
Yue-Yi, Qin;
Meng, Xu;
Yong, Zhang;
Xiao-Peng, Wang;
Yong-Jun, Liu.
RESEARCH ON HARMFUL ELEMENTS IN ULTRA LARGE
BF OF SHOUGANG JINGTANG
,
p. 2563-2568.
In: 42º Seminário de Redução de Minério de Ferro e Matérias-primas / 13º Seminário Brasileiro de Minério de Ferro / 6th International Congress on the Science and Technology of Ironmaking,
Rio de Jabeiro,
2012.
ISSN: 2594-357X
, DOI 10.5151/2594-357X-22651
