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Metallurgist

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16-05-2016

Technological Aspects of the Use of Lump Anthracite in Blast-Furnace Smelting

Authors: V. P. Lyalyuk, A. K. Tarakanov, D. A. Kassim, V. S. Listopadov, O. N. Miroshnichenko

Published in: Metallurgist | Issue 1-2/2016

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Abstract

On blast furnaces that have never been operated with the injection of pulverized-coal and that first need to be provided with high-quality iron-ore-bearing materials and coke, the use of a technology that charges lump anthracite into the furnaces can significantly reduce coke consumption and the cost of making pig iron. The technology is especially effective if the furnace’s productivity is limited by problems in obtaining the desired finished product and it has to be operated at lower speeds or it runs more efficiently under such conditions.

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V. P. Lyalyuk, I. G. Tovarovskii, D. A. Demchuk, et al., Anthracite and Thermoanthracite in the Blast-Furnace Charge, Porogi, Dnepropetrovsk (2008).

E. G. Donskov and V. P. Lyalyuk, Control of Blast-Furnace Smelting, Palmarium Academic Publishing, Saarbrucken (2013).

E. G. Donskov, V. P. Lyalyuk, V. I. Il’chenko, et al., “Charging of blast furnaces by a charging apparatus with a lobed charge distributor,” Stal, No. 6, 11–16 (2009).

V. P. Lyalyuk, V. A. Scheremet, V. S. Listopadov, et al., “Operation of blast furnaces on heavier rounds under current smelting conditions,” Metallurg. Gornorud. Prom., No. 1, 5–9 (2011).

V. P. Lyalyuk, A. K. Sheremet, et al., “Effect of the weight of the iron-ore-bearing rounds on the technical-economic indices of blast-furnace smelting,” Chern. Metall.: Byull. NTiEI, No. 11, 29–34 (2010).

V. P. Laylyuk, I. G. Tovarovskii, V. A. Sheremet, et al., “Selection of strategies for the development of a coke-saving technology for blast-furnace smelting,” ibid., No. 1, 37–41 (2010).

V. Lyalyuk, V. Scheremet, P. Otorvin, et al., “Entwicklungstrends bei Koks einsparenden Technologien für den Hochofenprozess,” Stahl und Eisen, No. 6, 43–50 (2010).

S. L. Yaroshevskii, “Reserves for making more efficient use of a combination blast in blast-furnace shops in the Ukraine,” Symposium: Understanding Blast-Furnace Operations, V. I. Bol’shakov and I. G. Tovarovskii (eds.), Porogi, Dnepropetrovsk (2006), pp. 366–387.

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10.

I. G. Tovarovskii, V. I. Bol’shakov, and V. P. Lyalyuk, “Alternative coke-saving technologies – prospects for the growth of blast-furnace smelting,” Metallurg. Gornorud. Prom., No. 2, 10–13 (2011).

11.

V. P. Lyalyuk, I. G. Tovarovskii, and A. K. Tarakanov, “Problems with introducing the injection of pulverized-coal fuel and alternative technologies for blast-furnace smelting,” Chern. Metall.: Byull. NTiEI, No. 11, 20–26 (2011).

12.

I. G. Tovarovskii, V. P. Lyalyuk, and A. E. Merkulov, “Analysis of coke-saving regimes for blast-furnace smelting based on the example of blast furnace No. 9,” ibid., No. 1, 8–12 (2013).

13.

V. P. Lyalyuk, D. A. Kassin, A. K. Tarakanov, and P. I. Otorvin, “Effect of the post-reaction strength of coke on its unit consumption in blast-furnace smelting,” ibid., No. 3, 37–41 (2013).

14.

V. P. Lyalyuk, I. G. Tovarovskii, A. K. Tarakanov, et al., “Comparative analysis of the efficiency of blast-furnace smelting with the injection of pulverized-coal fuel versus the charging of lump anthracite,” Stal, No. 1, 2–5 (2014).

Title: Technological Aspects of the Use of Lump Anthracite in Blast-Furnace Smelting
Authors: V. P. Lyalyuk
A. K. Tarakanov
D. A. Kassim
V. S. Listopadov
O. N. Miroshnichenko
Publication date: 16-05-2016
Publisher: Springer US
Published in: Metallurgist / Issue 1-2/2016
Print ISSN: 0026-0894
Electronic ISSN: 1573-8892
DOI: https://doi.org/10.1007/s11015-016-0264-0

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