DIRECT ORE REDUCTION AND REDUCING GAS

被引：0
|
作者：
TOPSOE, H
ROSTRUPNIELSEN, J
机构：
来源：
SCANDINAVIAN JOURNAL OF METALLURGY | 1979年 / 8卷 / 04期
关键词：
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Direct reduction plants based on reforming of natural gas, LPG, or distillates are highly integrated units, in which process optimization has resulted in an energy consumption about 50 pct higher than the theoretical minimum. Integration of the ore reduction and the reducing gas processes may involve recycle of top-gas either to the reformer feed or to the shaft furnace. The latter solution appears advantageous because the reformer can operate independently of disturbances in the shaft furnace.
引用
收藏
页码：168 / 172
页数：5
相关论文
共 50 条
  • [41] MATHEMATICAL SIMULATION OF DIRECT REDUCTION OF IRON-ORE
    YU, KO
    GILLIS, P
    JOM-JOURNAL OF METALS, 1975, 27 (12): : A32 - A32
  • [42] ILAFA CONGRESS DIRECT REDUCTION OF IRON-ORE
    KALLA, U
    STAHL UND EISEN, 1978, 98 (11): : 547 - 556
  • [43] MIDREX PROCESS FOR DIRECT REDUCTION OF IRON-ORE
    MASCHLANKA, W
    POST, G
    REVUE DE METALLURGIE-CAHIERS D INFORMATIONS TECHNIQUES, 1975, 72 (11): : 781 - 794
  • [44] A simplified approach to the simulation of direct reduction of iron ore
    Vannucci, M.
    Colla, V.
    Corbo, G.
    Fera, S.
    REVUE DE METALLURGIE-CAHIERS D INFORMATIONS TECHNIQUES, 2010, 107 (05): : 195 - 204
  • [45] Thermal investigations of direct iron ore reduction with coal
    Liu, GS
    Strezov, V
    Lucas, JA
    Wibberley, LJ
    THERMOCHIMICA ACTA, 2004, 410 (1-2) : 133 - 140
  • [46] TECHNIQUES AND ECONOMICS FOR DIRECT REDUCTION OF IRON-ORE
    LOWNIE, HW
    BARNES, TM
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1972, : 82 - &
  • [47] ON THE PRESENT STATE OF THE DIRECT REDUCTION OF IRON-ORE
    PELAGALLI, M
    NEUE HUTTE, 1984, 29 (04): : 123 - 127
  • [48] Direct Reduction of Iron-Ore in Fluidized Beds
    Kinaci, M. Efe
    Lichtenegger, Thomas
    Schneiderbauer, Simon
    28TH EUROPEAN SYMPOSIUM ON COMPUTER AIDED PROCESS ENGINEERING, 2018, 43 : 217 - 222
  • [49] TiO2 and Reducing Gas: Intricate Relationships to Direct Reduction of Iron Oxide Pellets
    Cavaliere, Pasquale
    Sadeghi, Behzad
    Laska, Aleksandra
    Koszelow, Damian
    METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2024, 55 (05): : 3431 - 3450
  • [50] Coke formation possibility during production of reducing gas in large scale direct reduction plant
    Sadri, M.
    Vakhshouri, K.
    Hashemi, M. M. Y. M.
    IRONMAKING & STEELMAKING, 2007, 34 (02) : 115 - 123
12345