Reactivity of coke and process of its activation during layer coking

被引：0
|
作者：
VUKhIN, Ekaterinburg, Russia [1 ]
机构：
来源：
Koks Khim | / 4卷 / 14-18期
关键词：
Blast furnace practice - Coal carbonization - Composition effects - Electric resistance - Pyrolysis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The main consumers of coke are blast furnaces. Reactivity of coke is one of the main indices characterizing its suitability for metallurgical process. Reactivity of coke determines rates of oxidation-reduction reactions in blast furnace and its consumption. In order to provide efficient operation of blast furnace it is necessary to maintain optimal level of reactivity and effective reaction surface of coke. Layer process is single process of producing the metallurgical coke in Russia. Regularities in formation of reactivity of metallurgical coke in this process have been investigated.
引用
收藏
相关论文
共 50 条
  • [41] Formation of a mineral layer during coke dissolution into liquid iron and its influence on the kinetics of coke dissolution rate
    Chapman, Michael W.
    Monaghan, Brian J.
    Nightingale, Sharon A.
    Mathieson, John G.
    Nightingale, Robert J.
    METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2008, 39 (03): : 418 - 430
  • [42] Formation of a Mineral Layer during Coke Dissolution into Liquid Iron and Its Influence on the Kinetics of Coke Dissolution Rate
    Michael W. Chapman
    Brian J. Monaghan
    Sharon A. Nightingale
    John G. Mathieson
    Robert J. Nightingale
    Metallurgical and Materials Transactions B, 2008, 39 : 418 - 430
  • [43] Dynamic behavior of coke drum process safety valves during blocked outlet condition in the refinery delayed coking unit
    Vakilalroayaei, Hessam
    Biglari, Mazda
    Elkamel, Ali
    Lohi, Ali
    JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES, 2012, 25 (02) : 336 - 343
  • [44] Preparation of Adsorbent from Blue Coke Powder and Its Application in Coking Wastewater
    Tian, Yuhong
    Lan, Xinzhe
    Zhang, Qiuli
    Xue, Juanqin
    Song, Yonghui
    Li, Linbo
    ECO-MATERIALS PROCESSING AND DESIGN XII, 2011, 695 : 553 - +
  • [45] Facilitation of coke gasification by coking wastewater and its degradation properties in thermochemical reactions
    Geng, Yang
    Hu, Haobin
    Wu, Yun
    Li, Zhijun
    Lu, Yani
    Zhang, Penghui
    Bai, Jinfeng
    RSC ADVANCES, 2024, 14 (25) : 17724 - 17732
  • [46] Development method in the activation process of petroleum coke
    Nurlatifah, S
    Pudiyanto, TI
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1996, 211 : 38 - FUEL
  • [47] Analysis on the difference of coke microstructure in the same coking cycle during the production of coal-based needle coke
    Cheng J.-X.
    Zhao X.-F.
    Liu W.
    Zhu Y.-M.
    Gao L.-J.
    Lai S.-Q.
    Ranliao Huaxue Xuebao/Journal of Fuel Chemistry and Technology, 2021, 49 (08): : 1102 - 1110
  • [48] Investigation of Sulfur Transformation during Coking Process
    Sun Hui
    Xia Hong-bo
    Yang Qun
    Du Shuai
    Song Dan-dan
    Chang Hai-zhou
    CHEMICAL, MATERIAL AND METALLURGICAL ENGINEERING III, PTS 1-3, 2014, 881-883 : 228 - +
  • [49] Principles of motion of pyrolysis gases in beds of coke and semicoke during bed coking
    Kir'yakov, D.I., 1600,
  • [50] The Evolution of Medium Sulfur Petroleum Coke during Heat Treatment and Coking Property
    Zhang, Xin
    Piao, Hongyan
    Lian, Jingbao
    He, Jiao
    Qin, Hua
    Wu, Nianchu
    Zhang, Xue
    COKE AND CHEMISTRY, 2024, 67 (08) : 476 - 491
12345