Cyclone Calcination Furnace / Shishkin S.F. // Refractories and Industrial Ceramics. - 2015. - V. 56, l. 2. - P. 136-139.

ISSN:

10834877

Type:

Article

Abstract:

Russia’s first cyclone calcination furnace, with a capacity of 500 tons/day, was built and placed in operation at the Ural Aluminum Plant of the Siberia-Ural Aluminum Company (in Kamensk-Ural’skii). The cyclone furnace took the place of rotary furnace No. 6 in March 2004. Operation of the furnace has shown that it offers the following advantages: a reduction in fuel consumption by a factor of 1.5; a 40% decrease in the emission of hazardous substances; the production of silica with a low (from 5 to 7%) content of the α-phase; an increase in the utilization factor from 0.82 to 0.973; low unit fuel consumption—95.9 kg/ton alumina. The furnace has now been in operation for 10 years without replacement of the lining or major repairs. Its successful use and cost-effectiveness (the capital investment was recouped in 2.5 years) show the need to replace the existing stock of inefficient and worn-out rotary furnaces used for the production of alumina. © 2015, Springer Science+Business Media New York.

Author keywords:

alumina; calcination; calcinator; cyclone; cyclone furnace; fuel consumption; rotary furnace

Index keywords:

Alumina; Aluminum; Aluminum plants; Calcination; Cost effectiveness; Fuel consumption; Fuels; Investments; Metallurgical furnaces; Storms; Alpha phase; Aluminum company; calcinator; Capital investment

DOI:

10.1007/s11148-015-9798-0

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-84938903718&doi=10.1007%2fs11148-015-9798-0&partnerID=40&md5=8c51cf57bb93ede5f5fbc7c13a38941a

Соавторы в МНС:

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Другие поля

Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-84938903718&doi=10.1007%2fs11148-015-9798-0&partnerID=40&md5=8c51cf57bb93ede5f5fbc7c13a38941a
Affiliations	Ural Federal University, Ekaterinburg, Russian Federation
Author Keywords	alumina; calcination; calcinator; cyclone; cyclone furnace; fuel consumption; rotary furnace
References	Raayauge, R.E., Hansen, P.H., GSC Plant for Alumina, New From F (1987) L. Smidth & Co, pp. 1-3; Russian Federation MPK7 C 01 A 7/44, A 27 B 9/10, 15/00. Method, Reactor, and Unit for the Heat Treatment of Powdered Material, S. F. Shishkin, Sub. 08.01.02; Publ. 10.10.03. Byul. No. 28
Correspondence Address	Shishkin, S.F.; Ural Federal UniversityRussian Federation; email: shsf@planet-a.ru
Publisher	Springer New York LLC
Language of Original Document	English
Abbreviated Source Title	Refract. Ind. Ceram.
Source	Scopus