Effects of anthracite replacing coke breeze on iron ore sintering

被引：7
|
作者：
Ri, Deog-Won
Chung, Byung-Jun
Choi, Eung-Soo
机构：
[1] POSCO
来源：
REVUE DE METALLURGIE-CAHIERS D INFORMATIONS TECHNIQUES | 2008年 / 105卷 / 05期
关键词：
Coke breeze - Combustion rate - Fuel rates - Heat sources - Lower density - Magnetite ores - Mill scale - Volatile matters;
D O I：
10.1051/metal:2008038
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
As the proportion of anthracite coal in fuel was increased, the permeability of sinter bed tended to decrease resulting lower sinter productivity. Lower production yield and higher fuel rate in sintering with more anthracite coal was ascribed to the decreased number density of heat source particles in addition to the lower heat value. A little smaller particle size for anthracite coal than that of coke breeze to increase its number density would be beneficial for sintering performances.
引用
收藏
页码：248 / 254
页数：7
相关论文
共 50 条
  • [1] Partial substitution of anthracite for coke breeze in iron ore sintering
    Xin Zhang
    Qiang Zhong
    Chen Liu
    Mingjun Rao
    Zhiwei Peng
    Guanghui Li
    Tao Jiang
    [J]. Scientific Reports, 11
  • [2] Partial substitution of anthracite for coke breeze in iron ore sintering
    Zhang, Xin
    Zhong, Qiang
    Liu, Chen
    Rao, Mingjun
    Peng, Zhiwei
    Li, Guanghui
    Jiang, Tao
    [J]. SCIENTIFIC REPORTS, 2021, 11 (01)
  • [3] Substitution of Charcoal for Coke Breeze in Iron Ore Sintering
    Lu, Liming
    Adam, Matt
    Kilburn, Matt
    Hapugoda, Sarath
    Somerville, Michael
    Jahanshahi, Sharif
    Mathieson, John Gordon
    [J]. ISIJ INTERNATIONAL, 2013, 53 (09) : 1607 - 1616
  • [4] Combustion behavior of granulated coke breeze in iron ore sintering
    Xiong, Lin
    Peng, Zhiwei
    Gu, Foquan
    Ye, Lei
    Wang, Liancheng
    Rao, Mingjun
    Zhang, Yuanbo
    Li, Guanghui
    Jiang, Tao
    [J]. POWDER TECHNOLOGY, 2018, 340 : 131 - 138
  • [5] EFFECT OF VARIOUS COKE BREEZE GRANULATIONS IN IRON-ORE SINTERING
    BEER, H
    KERSTING, K
    MULLER, H
    [J]. STAHL UND EISEN, 1991, 111 (08): : 57 - 64
  • [6] Effect of Granule Structure on the Combustion Behavior of Coke Breeze for Iron Ore Sintering
    Tobu, Yasuhiro
    Nakano, Masanori
    Nakagawa, Terushige
    Nagasaka, Tetsuya
    [J]. ISIJ INTERNATIONAL, 2013, 53 (09) : 1594 - 1598
  • [7] Coke breeze combustion and emission behaviors of CO and NO during iron ore sintering
    Han, Tao
    Hu, Changqing
    Shi, Xuefeng
    [J]. FUEL, 2024, 378
  • [8] Replacement of coke breeze by Leco-fines from Neyveli in iron ore sintering
    Bhagat, RP
    [J]. TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, 1999, 52 (05): : 299 - 304
  • [9] APPLICATION OF FINE-GRAINED COKE BREEZE FRACTIONS IN THE PROCESS OF IRON ORE SINTERING
    Niesler, M.
    Stecko, J.
    Blacha, L.
    Oleksiak, B.
    [J]. METALURGIJA, 2014, 53 (01): : 37 - 39
  • [10] Optimization of Coke Breeze Segregation in Sintering Bed Corresponding to Deterioration in Iron Ore Quality
    Machida, Satoshi
    Tamura, Koichi
    Higuchi, Takahide
    Oyama, Nobuyuki
    Sato, Hideaki
    Takeda, Kanji
    [J]. JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL, 2009, 16 : 214 - 218
12345