Thermodynamics and kinetics of thermal dissociation of dolomite / Belousov M. V.,Selivanov E. N.,Gulyaeva R. I.,Tyushnyakov S. N.,Rakipov D. F. // RUSSIAN JOURNAL OF NON-FERROUS METALS. - 2016. - V. 57, l. 3. - P. 180-186.

ISSN/EISSN:

1067-8212 / 1934-970X

Type:

Article

Abstract:

The results of investigations into thermodynamic foundations and kinetics of thermal dissociation of dolomites of Ural deposits are presented. Dolomite samples are characteristic of the fraction and coarseness of calcite inclusions, which determines distinctions in their dissociation kinetics. It is established that dolomites dissociate according to the two-stage model limited by the reaction on a three-dimensional surface at the first stage and kinetic equation having the order close to 0.3 and 0.3 at the second stage.

Author keywords:

magnesium production; silicothermy; thermodynamics; kinetics; dolomite; roasting; dissociation; modeling DECOMPOSITION

DOI:

10.3103/S1067821216030032

Web of Science ID:

ISI:000379876200002

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	MAY
Publisher	ALLERTON PRESS INC
Address	18 WEST 27TH ST, NEW YORK, NY 10001 USA
Language	English
EISSN	1934-970X
Keywords-Plus	DECOMPOSITION
Research-Areas	Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Metallurgy \& Metallurgical Engineering
Author-Email	metalmg@yandex.ru pcmlab@mail.ru rakipov@list.ru
ResearcherID-Numbers	Selivanov, Evgeniy/T-7296-2017 Belousov, Mikhail/N-6273-2016
Number-of-Cited-References	19
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	3
Journal-ISO	Russ. J. Non-Ferrous Metals
Doc-Delivery-Number	DR4MQ