Means of improvement of CSR and CRI indexes of blast-furnace coke

• Autorzy: Zolotaryov I. V. , Tamko V. A. , Shendrik T. G. , Zbykovskyy E. J. , Shvets I. I.

Warianty tytułu

PL

Metody poprawy wartości wskaźników CSR i CRI koksu wielkopiecowego

• Języki publikacji: EN

Abstrakty

EN

Results of laboratory and pilot tests of post-furnace processing of coke with water solution of tetraborates with SAC are shown. Results of influence of reagents on main quality indexes, such as Coke Reactivity Index (CRI) and Coke Strength after Reaction with CO2 (CSR) are represented. Preliminary estimate of economic efficiency of application of the offered method at coke-plant has been provided.

PL

Przedstawiono wyniki testów laboratoryjnych i pilotowych obróbki pozapiecowej koksu roztworem wodnym tetraboranów z SAC. Przedstawiono wyniki oceny wpływu reagentów na główne wskaźniki jakościowe koksu, takie jak: CRI i CSR. Wstępnie oszacowano efekt ekonomiczny zastosowania tej metody w zakładzie koksowniczym.

Słowa kluczowe

EN

blast-furnace coke; CSR; CRI

PL

koks wielkopiecowy; CSR; CRI

• Wydawca: Wydawnictwo Górnicze Sp. z o.o.
• Czasopismo: Karbo
• Rocznik: 2011
• Tom: Nr 2
• Strony: 95--99
• Opis fizyczny: Bibliogr. 19 poz., rys., tab.

Twórcy

autor

Zolotaryov I. V.

autor

Tamko V. A.

autor

Shendrik T. G.

autor

Zbykovskyy E. J.

autor

Shvets I. I.

• L.M.Litvinenko Institute of Physical-Organic and Coal Chemistry of the National Academy of Sciences of Ukraine, Doneck,

Bibliografia

• 1. Starovojt A.T., Kovaliov E.T., Rudyka V.I., Steel, coke, coal in 2009 year and so on: pessimism or optimism (analytical review of Summit „European coke 2009 year"). Control vertical, 2009, No 2, p. 45.
• 2. Grischenko C.G., Summing up the MMC work of Ukraine in 2007 year and the branch plans on 2008 year. Metallurgical and Mining Industry, 2008, No 1, p. 3.
• 3. Grischenko C.G., Stalinsky D.V., Kanevsky A.L., Main directions for realization of state industrial policy in the energy saving branch. Proceeding of scientific articles of 17th Int. sci.-practical Conference „Ecology, energy- and resources saving, environmental and health protection, waste utilization". Khar'kov; 2009, No 1, p. 284.
• 4. Bertling H., Lunrer W., Luhgen H.B., Coke quality and behavior at coke in bluest funiculate. La Revue de Metallurgie CIT, 1999, No 5-7, p. 295.
• 5. Filatov Yu.V., Krikunov B.P., Gordienko A.I., Kolomijchenko A.I., Kovaliov E.T., Shul’ga I.V., The experience of improved blast-furnace coke production from Ukrainian coals and its testing in the blast-furnace with PCF usage. Coal Chemical Journal, 2007, No 5, p. 11.
• 6. Zolotaryov I.V., Goransky P.Yu., Borovikov G.F., Dembitsky V.D., Mediantsev C.A., Torianik E.I., Efficient for blast-furnace coke usage of improved quality on LTD „Makeyevsky Coke Plant". Coal Chemical Journal, 2007, No 5, p. 36.
• 7. Davidzon A.R., Drozdnik I.D., Ulanovsky M.L. at all, Working up rational composition of mixture for coking on the base of coal from the mine „Krasnoarmejskaja-Zapadnaja NI". Coal Chemical Journal, 2005, No 1-2, p. 23.
• 8. Fomin A.P., Konahin A.P., Martyniuk I.I., Peculiarities of distribution of coal matter onto classes of size grade of coal mixture. Coke and Chemistry, 1981, No 8, p. 2.
• 9. Vasiliev Yu.S., Semisalov L.P., Skorniakova L.G., Thermal pretreatment of coals mixture and coke quality. Coke and Chemistry, 1985, No 3, p.7.
• 10. Vasiliev Yu.S., Kuznichenko V.M., Lobov A.A., Ten years for technology of coking pressed coal mixture. Coal Chemical Journal, 2004, No 1-2, p. 19.
• 11. Kovaliov E.G., Main tendencies for modern technology of coking. Coal Chemical Journal, 2004, No 3-4, p. 32.
• 12. Davidzon A.R., Drozdnik I.D., Technological possibilities for improving coke quality. Coke and Chemistry, 2006, No 8, p. 15.
• 13. Bulanov E.A., Blokhin V.S., Zinoviev L.A., Prognosis for strength of blast-furnace coke of dry and wet putting out. Coke and Chemistry, 2002, No 1, p. 13.
• 14. Zolotaryov I.V., Pedchenko S.S., Larionocv V.V. at all, Modernization of tower for putting out for creation of conditions for regulation the coke putting out. Coal Chemical Journal, 2007, No 5, p. 43.
• 15. Taмko V.A., Zbykovskyy Y.I., Saranchuk V.I., The method of treatment of blast -furnace coke. Pat. 2336297, RU, 2008, BI N 29, C 10 L 9/10, 5 p.
• 16. Taмko V.A., Saranchuk V.I., Zbykovskyy Y.I., The method of improving quality indexes of blast -furnace coke. Patent on useful model. 31186. UA. 2008, BI No N6. P. 10 L 9/00, 8 p.
• 17. Nekrasov B.N., Bases of total chemistry. Moskow.: Chimia, 1973, V. 2, p. 5.
• 18. Samsonov G.V., Zhigakh A.F., Valiashko M.G., Borous, its compounds and alloys. Kiev: Izd-vo Academy of Sci. of Ukr SSR, 1960, 50 p.
• 19. Samsonov G.V., Markovsky L.Ya., Chemistry of borates. Moskow.: Uspekhi Chimii, 1956, No 2, 190 p.