Study of the foaming of steelmaking slag and its effect on the thermal performance of an electric-arc furnace

被引：7
|
作者：
Kozhukhov, A. A. [1 ]
Fedina, V. V. [1 ]
Merker, E. E. [1 ]
机构：
[1] Natl Res Technol Univ, Moscow Inst Steel & Alloys NITU MISiS, Staryi Oskol Technol Inst, Staryi Oskol, Russia
来源：
METALLURGIST | 2012年 / 56卷 / 3-4期
关键词：
EAF; foamed slag; energy conservation;
D O I：
10.1007/s11015-012-9554-3
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
An increasing percentage of steel is being made in electric-arc furnaces (EAFs) throughout the world. One way of making this steelmaking process less energy-intensive is to shield the electric arcs with foamed slag. This article examines issues related to features of the foaming of steelmaking slags and the effect of this process on the thermal efficiency of EAFs.
引用
收藏
页码：169 / 172
页数：4
相关论文
共 50 条
  • [31] Temperature Conditions in the Working Space of a Modern Electric-Arc Steelmaking Furnace
    G. V. Voronov
    M. V. Antropov
    O. V. Porokh
    I. V. Glukhov
    V. A. Gol’tsev
    [J]. Refractories and Industrial Ceramics, 2015, 56 : 257 - 259
  • [32] THE ELECTRIC-ARC FURNACE - CONTINUING SUCCESS AND CHALLENGE IN STEELMAKING PROCESS TECHNOLOGY
    SALOMON, PJ
    [J]. REVUE DE METALLURGIE-CAHIERS D INFORMATIONS TECHNIQUES, 1983, 80 (11): : E154 - E154
  • [33] Gas Dynamics in the Working Space of a Modern Electric-Arc Steelmaking Furnace
    G. V. Voronov
    M. V. Antropov
    I. V. Glukhov
    [J]. Refractories and Industrial Ceramics, 2015, 55 : 498 - 500
  • [34] MECHANISM OF SPINEL FERRITE DUST FORMATION IN ELECTRIC-ARC FURNACE STEELMAKING
    LI, CL
    TSAI, MS
    [J]. ISIJ INTERNATIONAL, 1993, 33 (02) : 284 - 290
  • [35] PROCESS TECHNIQUE OF STEELMAKING FROM SPONGE IRON IN ELECTRIC-ARC FURNACE
    MEYER, K
    POST, G
    [J]. STAHL UND EISEN, 1973, 93 (05): : 194 - 204
  • [36] The dynamic control of the slag foaming operation in the electric arc furnace
    Buydens, JM
    Nyssen, P
    Marique, C
    Salamone, P
    [J]. REVUE DE METALLURGIE-CAHIERS D INFORMATIONS TECHNIQUES, 1998, 95 (04): : 501 - 509
  • [37] Hydrothermal bio-char as a foaming agent for electric arc furnace steelmaking: Performance and mechanism
    Wei, Rufei
    Zheng, Xueting
    Zhu, Yulong
    Feng, Shanghuan
    Long, Hongming
    Xu, Chunbao Charles
    [J]. APPLIED ENERGY, 2024, 353
  • [38] ELECTRIC-ARC FURNACE STEELMAKING WITH QUASI-SUBMERGED ARCS AND FOAMY SLAGS
    WUNSCHE, ER
    [J]. IRON AND STEEL ENGINEER, 1984, 61 (04): : 35 - 42
  • [39] HIGH-POWERED ELECTRIC-ARC FURNACE FOR STEELMAKING - DEFINITION AND LIMITS OF PRODUCTIVITY
    OTTMAR, H
    AMELING, D
    [J]. STAHL UND EISEN, 1974, 94 (04): : 125 - 132
  • [40] Current advances in slag foaming processes toward reduced CO2 emission for electric arc furnace steelmaking
    Liu, Xingyu
    Yan, Wei
    [J]. Journal of CO2 Utilization, 2024, 90
12345