FUEL & CHEMICAL PROCESSES ›› 2018, Vol. 49 ›› Issue (1): 27-30.

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Study on the properties of coke with addition of DK additive in Russia

Bai Xinge1  Lü Qingqing2   

  1. 1.Hongfa Coking Plant of Shasteel, Jiangsu, Zhangjiagang 215600, China; 2.Iron & Steel Research Institute of Shasteel, Jiangsu, Zhangjiagang 215625,China
  • Online:2018-01-10

Abstract:

With comparison of the coke produced from the 7.63m coke oven battery of Shasteel,the properties of the coke produced with addition of DK additive in OAO NLMK Iron & Steel Company in Russia is studied.The result shows that the quality of coke produced in OAO NLMK is not as good as that produced in Shasteel.There are more fragment structures in the microstructure.Alkali metal content in ash is higher.CRI of coke and graphite degree are higher.

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