Energy Science and Technology
Substitution of Coke and Energy Saving in Blast Furnaces. Part 4. System Analysis of the Processes Under Influence of the Complex of Parameters
Abstract
It was studied the influence of individual parameters and complex of factors on consumption of coke and found that use of the offered modes will allow to cut expenses coke to 190-200 kg/t of pig-iron on BF-9 AMKR and BF-5 “Severstal”. Use of effective technology of pulverized coal injection should be accompanied by the development of additional and alternative technologies. In particular, attention should be drawn on injecting of coke-oven gas and the products of gasification of low-grade coal, as well as the charging in blast furnaces of specially prepared lump anthracite.
Keywords
Full Text:
PDFReferences
Blast furnace phenomena and modelling. (1987). London and New York: Elsevier Applied Science.
Bolshakov, V. I., & Tovarovskiy, I. G. (Eds.). (2006). Knowledge of the processes of blast-furnace smelting. Dnipropetrovsk, Porogy. (in Russian).
Danloy, G., Midnon, J., & Munnix, R. et al. (2003). Influence application of the CRM blast modern at Sidmar. Proceedings of the 3rd International Conference on Science and Technology of Ironmaking (pp.83-88). Dusseldorf.
Lyalyuk, V. P., Tovarovskii, I. G., & Demchuk, D. A., et al. (2008). Anthracite and thermo-anthracite in the blast-furnace charge. Porogi, Dnepropetrovsk. (in Russian).
Ryzhenkov, A. N., Minaev, A. A., & Yaroshevskii, S. L., et al. (2010). Pulverized-coal fuel-alternative-less prospect for blast furnace smelting in the Ukraine. Stal, No.10, 7-14.
Savchuk, N. A., & Kurunov, I. F. (2000). Blast-furnace smelting at the threshold of the twenty-first century. Innovations in Ferrous Metallurgy Abroad, Pt.II, Appendix 5, p.42.
Starovoit, A. G. (2010). The current raw-materials base for coking, its structure, and requirements on the quality of coke. Nov. Nauki Pridnipr., May, 22-25.
Tovarovskii, I. G., Khomich, V. N., & Boyarovskaya, G. P. (1982). Efficiency of using products of the gasification of solid fuel as additions to the blast in a blast furnace. Stal, (6), 5-11.
Tovarovskiy, I. (2012). Processes of blast furnace smelting. Volume 1. Status analysis (p.595). Volume 2. Problems and prospects (p.406). LAP-LAMBERT Academic Publishing. ( in Russian).
Tovarovskiy, I. G. (1987). Blast furnace process parameters. Upgrading and optimization. Moscow, Metallurgiya. (in Russian).
Tovarovskiy, I. G. (2009). Domennaya plavka. Monography, (2nd ed.). Dnepropetrovsk, Porogi. (in Russian).
Yaroshevskii, S. L., Afanasieva, Z. K., Kuzin, A. V., & Mishin, I. V. (2010). Prospects and efficiency of a technology for smelting pig iron in blast furnaces. Ibid., May, 25-31.
Zolotukhin,Y. A., & Andreichikov, N. S. (2009). Requirements on the quality of coke for blast furnaces operated with a high consumption of pulverized-coal fuel. Stal, (6), 3-7.
DOI: http://dx.doi.org/10.3968/j.est.1923847920130601.2674
DOI (PDF): http://dx.doi.org/10.3968/g5102
Refbacks
- There are currently no refbacks.
Copyright (c)
Share us to: 
Reminder
We are currently accepting submissions via email only.
The registration and online submission functions have been disabled.
Please send your manuscripts to [email protected]，or [email protected] for consideration.
We look forward to receiving your work.
Articles published in Energy Science and Technology are licensed under Creative Commons Attribution 4.0 (CC-BY).
ENERGY SCIENCE AND TECHNOLOGY Editorial Office
Address: 1055 Rue Lucien-L'Allier, Unit #772, Montreal, QC H3G 3C4, Canada.
Telephone: 1-514-558 6138
Website: Http://www.cscanada.net Http://www.cscanada.org
E-mail: [email protected]; [email protected]
Copyright © 2010 Canadian Research & Development Centre of Sciences and Cultures