A Research of the Influence on the Coking Technological Property by Adding Dusts of Blast Furnace Containing Iron and Carbon

Abstract:

In this paper, a research on adding dusts of blast furnace (DBF) which contains iron and carbon to the coal blend was carried out on 5 Kg coke oven. The influences of addition amount (0.25%~1.25%) and size distribution (0~2.5 mm) for DBF on the quality of the coke were investigated. The results showed that the influence on the quality of the coke was little when amount of DBF was less than 0.25% and particle size was from 0.5 mm to 1 mm, but the quality of the coke decreased obviously when addition amount was more than 0.25% and the size was larger than 1 mm.

• Periodical: Advanced Materials Research (Volumes 396-398)
• Pages: 1213-1216
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.396-398.1213
• Online since: November 2011
• Authors: Qi Lei, Guang Hui Wang, Qi Gang Zhang, Shu Qin Yang, Yong Sheng Tian, Qi Na Li, Tie Jun Yan, Da Fan Shu, Yi Hu
• Keywords: Addition Amount, Blast Furnace Dust, Coal Blend, Coke Quality, Size Distribution

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