ISSN 2594-357X
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This paper reviews the achievements of Chinese cokemaking industry and their supporting to iron and steel industry during the Chinese 11th five-year plan. The large-scale coke-oven, coke dry quenching process and stamp charging process have benefited coke quality and their capacities exceed 100mt/a in China respectively. The behavior of coke in Blast Furnace and the coke quality required for Blast Furnace operation is discussed and summarized. The influence of stamp charging process on coke properties has been investigated. The investigation concludes that the stamp charging process can significantly improve the coke quality. So the stamp charging process will contribute a lot to rational utilization of coking coal resources and sustainable development of cokemaking industry and iron and steel industry.
This paper reviews the achievements of Chinese cokemaking industry and their supporting to iron and steel industry during the Chinese 11th five-year plan. The large-scale coke-oven, coke dry quenching process and stamp charging process have benefited coke quality and their capacities exceed 100mt/a in China respectively. The behavior of coke in Blast Furnace and the coke quality required for Blast Furnace operation is discussed and summarized. The influence of stamp charging process on coke properties has been investigated. The investigation concludes that the stamp charging process can significantly improve the coke quality. So the stamp charging process will contribute a lot to rational utilization of coking coal resources and sustainable development of cokemaking industry and iron and steel industry.
Palavras-chave
Cokemaking industry in China; Large-scale coke-oven; Coke dry quenching; Stamp charging.
Cokemaking industry in China; Large-scale coke-oven; Coke dry quenching; Stamp charging.
Como citar
Qingbo, Meng;
Qi., Wang.
ACHIEVEMENTS OF COKEMAKING INDUSTRY AND THEIR
SUPPORTS TO IRON AND STEEL INDUSTRY IN CHINA
,
p. 520-531.
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-22128
