Published July 15, 2019 | Version v1
Journal article Metadata-only

Charging System Enhancements for a Blast Furnace at Azovstal Iron and Steel Works Private Joint-Stock Corporation

Creators

  • 1. Azovstal Iron and Steel Works Private Joint-Stock Corporation (Ukraine)
  • 2. Pryazovskyi State Technical University State Higher Education Institution Mariupol (Ukraine)

Description

We discuss various charging systems for blast-furnace operations with and without injection of pulverized coal fuel (PCF) into the hearth. We also perform a mathematical simulation of the radial distribution of coke in ore charges and analyze production data on the variation in furnace-gas temperature at the burden surface across the top throat in different charging systems. An efficient blast-furnace charging system has been developed for use when pulverized coal fuel is injected into the hearth.

Additional details

Identifiers

DOI
10.1007/s11015-019-00827-6;

Publishing Information

Journal Title
Metallurgist (New York)
Journal Volume
63
Journal Issue
3-4
Journal Page Range
p. 327-334
ISSN
0026-0894
CODEN
MTLUA8

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
54102103
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
BLAST FURNACES; COAL; COMPUTERIZED SIMULATION; IRON; SPATIAL DISTRIBUTION; STEELS; SURFACES
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CARBONACEOUS MATERIALS; DISTRIBUTION; ELEMENTS; ENERGY SOURCES; FOSSIL FUELS; FUELS; FURNACES; IRON ALLOYS; IRON BASE ALLOYS; MATERIALS; METALS; SIMULATION; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENTS

Optional Information

Copyright
Copyright (c) 2019 Springer Science+Business Media, LLC, part of Springer Nature