Influence of the Stability of Coke Quality on Its Consumption in the Blast Furnace

被引：2
|
作者：
Lyalyuk, V. P. [1 ]
Sokolova, V. P. [1 ]
Kassim, D. A. [1 ]
Lyakhova, I. A. [1 ]
机构：
[1] Ukrainian Met Acad, Krivoy Rog Met Inst, Krivoy Rog, Ukraine
来源：
COKE AND CHEMISTRY | 2018年 / 61卷 / 09期
关键词：
blast furnaces; coke quality; fluctuations; instability; variation coefficient; coke equivalent; onedimensional relations;
D O I：
10.3103/S1068364X18090077
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Experience in converting the 5000-m(3) blast furnace at PAO ArcelorMittal Krivoy Rog from natural-gas supply to pulverized-coal injection shows that the stability of coke quality has the primary influence on fuel consumption. This influence is greater in the case of pulverized-coal injection. That calls for particular attention to stabilizing the physicomechanical and physicochemical properties of coke.
引用
收藏
页码：334 / 337
页数：4
相关论文
共 50 条
  • [41] INFLUENCE OF HYDROGEN ON REACTIVITY OF COKE IN BLAST FURNACE
    KORNEV, VK
    SHAVRIN, SV
    STEEL IN THE USSR, 1971, 1 (02): : 96 - &
  • [42] Carbon structure of coke at high temperatures and its influence on coke fines in blast furnace dust
    Gupta, S
    Sahajwalla, V
    Burgo, J
    Chaubal, P
    Youmans, T
    METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2005, 36 (03): : 385 - 394
  • [43] Carbon structure of coke at high temperatures and its influence on coke fines in blast furnace dust
    Sushil Gupta
    Veena Sahajwalla
    Pinakin Chaubal
    Ted Youmans
    Metallurgical and Materials Transactions B, 2005, 36 : 385 - 394
  • [44] Influence of the Use of Pellets in the Blast Furnace Charge on the Specific Coke Consumption and Productivity.
    Ionescu, M.
    Balinca, G.
    Banu, St.
    Strugari, Fl.
    Iancu, N.
    Galati, C.S.
    Metalurgia Bucuresti, 1983, 35 (12): : 623 - 625
  • [45] Composition of coal charge materials and its influence on reactivity of blast furnace coke
    Gajnieva, G.R.
    Najmark, M.M.
    Zavalishin, D.A.
    Koks i Khimiya, 2005, (11): : 10 - 13
  • [46] Study on Alkali Circulation Process and Its Influence on Coke Ratio in Blast Furnace
    Li, Haokun
    Wang, Yijie
    Jiao, Kexin
    Zhang, Jianliang
    Zhu, Rong
    Guo, Hanjie
    10TH INTERNATIONAL SYMPOSIUM ON HIGH-TEMPERATURE METALLURGICAL PROCESSING, 2019, : 15 - 24
  • [47] Coke dry quenching and implications on coke quality and blast furnace performance
    Gangadharan, S.
    Bhushan, Ashutosh
    Kumar, Sanjiv
    Singh, Rashmi
    Mohan, Kumar Madan
    Shankar, Amitabh
    Reddy, A. S.
    IRONMAKING & STEELMAKING, 2023, 50 (01) : 75 - 83
  • [48] BLAST-FURNACE TRIALS ON COMBINED BLAST WITH LOW COKE CONSUMPTION.
    Byalyi, L.A.
    Zhurakovski, B.L.
    Ulakhovich, V.A.
    Solodkov, V.I.
    Savelov, A.N.
    1978, 8 (03): : 127 - 129
  • [49] CRUSHING OF BLAST FURNACE COKE AND ITS USE IN BLAST FURNACE TOGETHER WITH CLASSIFIED AGGLOMERATE
    LOORZ, W
    SCHOPPA, H
    WINZER, D
    STAHL UND EISEN, 1968, 88 (15): : 793 - &
  • [50] Minimal coke consumption in blast furnace during wustite reduction
    Andronov, V.N.
    Stal', 2005, (08): : 9 - 16
12345