Selecting the properties of metallurgical coke for cupola furnaces / Matyukhin V.I., Babanin V.B., Zorin M.V., Stakheev S.G., Matyukhina A.V. // Coke and Chemistry. - 2015. - V. 58, l. 3. - P. 96-100.

ISSN:

1068364X

Type:

Article

Abstract:

Analysis of the chemical composition of solid fuel permits the identification of the optimal proportions of its components for effective heat generation. Kinetic analysis of the oxidation of the carbon in the coke, by means of the complete curve obtained in differential scanning calorimetry with continuous heating, reveals six basic periods: drying and heating; oxidation of the carbon in the coke; endothermal gasification; surface oxidation of the gaseous products; flame combustion of the gaseous products, and oxidation of interior layers of the fuel. By assessing the behavior of the coke in shaft furnaces, the requirements on its granulometric composition, density, and mechanical strength in transportation and heat treatment may be deter[1] mined. Recommendations are made regarding the characteristics of coke for use in the basic forms of cupola furnaces. © Allerton Press, Inc., 2015.

Author keywords:

Calorific value; Cupola furnace; Granulometric composition; Mechanical strength; Oxidation kinetics; Technical analysis

Index keywords:

Blast furnaces; Calorific value; Chemical analysis; Cupolas; Differential scanning calorimetry; Domes; Fuels; Furnaces; Heat treating furnaces; Metallurgical coke; Oxidation; Strength of materials; Ch

DOI:

10.3103/S1068364X15030047

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-84943263418&doi=10.3103%2fS1068364X15030047&partnerID=40&md5=3cd45dcf64db30de8fd2774cd271461b

Соавторы в МНС:

Другие поля

Поле	Значение
Art. No.	A003
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-84943263418&doi=10.3103%2fS1068364X15030047&partnerID=40&md5=3cd45dcf64db30de8fd2774cd271461b
Affiliations	Yeltsin Ural Federal University, Yekaterinburg, Russian Federation; OOO Promintekh NKA, Yekaterinburg, Russian Federation
Author Keywords	Calorific value; Cupola furnace; Granulometric composition; Mechanical strength; Oxidation kinetics; Technical analysis
References	Gushchin, S.N., Kazyaev, M.D., Kryuchenkov, Y., (2005) Teoriya I Praktika Teplogeneratsii, , (Theory and Practice of Heat Generation), Lobanov, V.I. and Gushchin, S.N., Eds., Yekaterinburg: UGTU-UPI; Marienbakh, L.M., (1960) Metallurgicheskie Osnovy Vagranochnogo Protsessa, , (Metallurgical Principles of Cupola Furnaces), Moscow: Mashgiz; Akhmetov, M.M., (2010) Poluchenie Malosernistykh Koksov Iz Sernistykh Neftei, pp. 65-90. , (Production of Low_Sulfur Coke from Sulfur_Bearing Petroleum), Ufa: Izd. GUP INKhP RB; Valyavin, G.G., Zaporin, V.P., Sukhov, S.V., (2012) Russian Patent
Publisher	Allerton Press Incorporation
Language of Original Document	English
Abbreviated Source Title	Coke Chem.
Source	Scopus