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Warianty tytułu
Konferencja
Międzynarodowa Konferencja Naukowo-Techniczna Energetyka 2006. Wrocław, 8-10 listopad 2006 r.
Języki publikacji
Abstrakty
The paper presents the effects of the integration of the Corex process and blast furnace technology, with special emphasis on the ecological aspects of such integration. The Corex installation may be applied together with blast furnaces in the case of modernization of existing steel mills, bringing some positive changes in the fuel gases management of the plant. CO2 depleted Corex gas may be introduced as the reducing agent and additional fuel in blast furnace technology. The use of Corex gas in blast furnace process leads to decreased consumption of coke, in this way decreasing harmful influence of the cokery on the environment, including decreased CO2 emission. Changes in the fuel gases management of the plant influence on the operational conditions of the other parts of the integrated system. Increased amount of blast furnace gas as well as the availability of medium LHV Corex gas is specially essential from the point of view of the metallurgical CHP plant, where the surplus of gaseous fuels is burnt. The evaluation of the ecological effects of the integrated system consisting of the Corex process, CO2 removal, blast furnace and metallurgical CHP plant demands the analysis of changes, caused by the introduction of the Corex gas, which concern every element of the integrated system.
Słowa kluczowe
Rocznik
Tom
Strony
393--400
Opis fizyczny
Bibliogr. 18 poz.
Twórcy
autor
autor
autor
- Politechnika Śląska, Instytut Techniki Cieplnej, Gliwice
Bibliografia
- [1] Corex status report. September 2000. VAI Voest Alpine Industneanlagenbau (www.vai.at)).
- [2] Engineering Equation Solver, Academic Version 5.226. © 1992-2000 S.A. Klein and F.L. Alvarado.
- [3] LAMPERT K, ZIĘBIK A.: Comparative Analysis of Energy Requirements of CO2 Removal from Metallurgical Fuel Gases. Proceedings of ECOS 2005 Conference, Norway 2005.
- [4] LAMPERT K, ZIĘBIK A., MANFRIDA G.: Energy Analysis of CO2 Removal in a CHP Plant Fired with Corex Export Gas. Proceedings of ASME ESDA Conference, Manchester, 2004.
- [5] LOUWRENS C, GREGORY J., WIEDER K., BOHM C: Operation Results of the Corex and Corex Gas Based DR Plant at Saldanba Steel. VAI Voest Alpine Industrieanlagenbau GmbH & Co, Austria, 2003.
- [6] PEACEY J. G., DAVENPORT W.G.: The Iron Blast Furnace. Theory and Practice. Pergamon Press, London 1979.
- [7] STANEK W.: Iterative Method of Evaluating the Ecological Cost of Imported Goods, Proceedings of ECOS'2001 Conference, Istambuł, Turcja. , 2001.
- [8] STANEK W., ZIĘBIK A.: An Example of Ecological Cost Calculation of Products Connected with the Blast-Furnace Process, ECOS'99, Tokyo 1999,
- [9] SZARGUT J.: Minimization of the Consumption of Natural Resources. Bull. Polish Acad., Techn. Sciences, 26 (1978), No 6, 41-45,1978.
- [10] SZARGUT J.: Exergy and Ecology. Proc. of the Conference Second Law Analysis of Energy Systems; towards the 21-th Century, Roma, 1995.
- [11] SZARGUT J.: Depletion of the Unrestorable Natural Exergy Resources as a Measure of the Ecological Cost, Proceedings of ECOS'99 Conference, Tokyo, 1999.
- [12] SZARGUT J.: Exergy Metod-Technical and Ecological Applications, WIT-Press 2005.
- [13] SZARGUT J., VALERO A., STANEK W., VALERO A. D.: Towards an International Legal Reference Environment. Proceedings of ECOS 2005 Conference, Norway 2005.
- [14] SZARGUT J., ZIĘBIK A.: Podstawy energetyki cielnej. PWN Warszawa 2000.
- [15] SZARGUT J., ZIĘBIK A.: Wpływ Parametrów Dmuchu i Czynników Paliwowo-Redukcyjnych na Wskaźniki Energetyczne Zespołu Wielkopiecowego. Ossolineum, Wrocław 1983.
- [16] ZIĘBIK A., LAMPERT K.: Analiza Energetyczna Integracji Procesu Corex z Zespołem Wielkopiecowym i Instalacją Usuwania C02- XIX Zjazd Termodynamików, Sopot 2005.
- [17] ZIĘBIK A., LAMPERT K., SZEGA M.: Energy Analysis of a Blast Furnace System Operating with the Corex Process and CO2 Removal. Proceedings of ECOS 2006 Conference, Greece, 2006.
- [18] ZIĘBIK A., SZEGA M.: Analysis of Influence of Top-Gas Recirculation on the Energy Characteristics of the Blast-Furnace Process. Bulletin of the Polish Academy of Sciences, vol. 44, No 4, 1996.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPW8-0013-0010