Effect of the underpressure sucking air on the emissions CO and CO2 in the sintering process

• Autorzy: Bakaj F. , Legemza J. , Fröhlichová M. , Findorak R.
• Języki publikacji: SK

Abstrakty

EN

The production of the agglomerate is always related with the consumption of energy, appearance of the solid pollutive substances and the emissions, which are the main source of air pollution. The presentation work contains the analyse knowledge, which were obtained from the literature, also mainly analysis the results, which were attained on the laboratory sintering pan. On this laboratory sintering pan are suffi ciently simulating the conditions, which are present in the sinter band in relation to production of CO, CO2, NOx, SOx and solid pollutive substances in the sintering process. On the basis of the theoretical analyse, analysis measuring data, computing of the balance, production, qualitative and quantitative parameters of the sintering process we can conclude, that in the case of changing different parametres of the sintering process (for example in the changing underpressure sucking air) these emissions can decrease. The expressive decreasing of the emissions can be achieved with minimalization of the fuel content in the sintering burden.

Słowa kluczowe

PL

spiekanie; emisja CO2; CO

EN

sintering; laboratory sintering pan; emissions CO; CO2

• Wydawca: Instytut Metalurgii Żelaza im. Stanisława Staszica
• Czasopismo: Prace Instytutu Metalurgii Żelaza
• Rocznik: 2009
• Tom: T. 61, nr 5
• Strony: 3--5
• Opis fizyczny: Bibliogr. 6 poz.

Twórcy

autor

Bakaj F.

• Department of Ferrous Metallurgy and Foundry, Faculty of Metallurgy, Technical University in Kosice

autor

Legemza J.

• Department of Ferrous Metallurgy and Foundry, Faculty of Metallurgy, Technical University in Kosice

autor

Fröhlichová M.

• Department of Ferrous Metallurgy and Foundry, Faculty of Metallurgy, Technical University in Kosice

autor

Findorak R.

• Department of Ferrous Metallurgy and Foundry, Faculty of Metallurgy, Technical University in Kosice

Bibliografia

• 1. Majerčák Š. Majerčáková A.: Vysokopecná vsádzka. Alfa SNTL, 1986
• 2. Trišč A.: Teoretické a technologické možnosti znižovania obsahu plynných emisií v aglomeračnom procese, Doktorandská dizertačná práca, TU–HF v Košiciach, 1997
• 3. Brožová S. a Kret J.: Using of plasma technologies for processing of various wastes. Hutnik, Wiadomości hutnicze, 2006, roč. LXXIII, č. 7, s. 343-247. ISSN 1230-3534.
• 4. Pustějovská P.: The replacement coefficient of non-traditional alternative fuels. In HUTNIK – wiadomosci hutnicze. 7/2008, vol. LXXV, pp. 342–345. Polsko. ISSN 1230-3534.
• 5. Pustějovská P.: Prognosis of the replace coefficient of non-traditional alternative fuels. Acta Metallurgica Slovaca. Special ISSUE 5/2007, vol.13, pp.89–92, Slovensko. ISSN 1335-1532.
• 6. Brožová S.: Alternative possibilities for processing the metalbearing oxidic wastes with the usage of plasma heating. In Materiále, Metalurgy and Interdisciplinary Co-working. Ostrava, 2008, s.331-335, ISBN 978-80-248-1843-6.