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Kinetics and mechanism of the acid kaolin leaching process


Živković, Živan; Črnko, Josip; Sretenović, Gordana
Kinetics and mechanism of the acid kaolin leaching process // Leaching and diffusion in rocks and their weathering products / Augustithis, Stylianos Savvos (ur.).
Athens: Theophrastus Publications S.A., 1983. str. 63-77


Naslov
Kinetics and mechanism of the acid kaolin leaching process

Autori
Živković, Živan ; Črnko, Josip ; Sretenović, Gordana

Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, znanstveni

Knjiga
Leaching and diffusion in rocks and their weathering products

Urednik/ci
Augustithis, Stylianos Savvos

Izdavač
Theophrastus Publications S.A.

Grad
Athens

Godina
1983

Raspon stranica
63-77

ISBN
0000000000

Ključne riječi
Experimental investigations ; Leaching by sulphuric, nitric and hydrochloric acid ; Kinetics results of the kaolin leaching
(Acid kaolin leaching ; Experimental investigations ; Leaching by sulphuric, nitric and hydrochloric acid ; Kinetics results of the kaolin leaching)

Sažetak
The paper presents the results of the experimental investigation of kinetics and mechanism of the acid kaolin leaching process by means of mineral acids: sulphuric, nitric and hydrochloric. It was found that when using sulphuric and nitric acid a change of the reaction mechanism at a certain degree of the reaction course takes place, whereas with hydrochloric acid this does not happen. For all the cases the values of the kinetic parameters, activating energy and preexponential parameter, have been determined, which enabled to define the dependence of the rate constant upon temperature and the dependence of the reaction course stage upon time and temperature.

Izvorni jezik
Engleski

Znanstvena područja
Metalurgija



POVEZANOST RADA


Ustanove
Metalurški fakultet, Sisak

Profili:

Avatar Url Josip Črnko (autor)

Citiraj ovu publikaciju

Živković, Živan; Črnko, Josip; Sretenović, Gordana
Kinetics and mechanism of the acid kaolin leaching process // Leaching and diffusion in rocks and their weathering products / Augustithis, Stylianos Savvos (ur.).
Athens: Theophrastus Publications S.A., 1983. str. 63-77
Živković, Ž., Črnko, J. & Sretenović, G. (1983) Kinetics and mechanism of the acid kaolin leaching process. U: Augustithis, S. (ur.) Leaching and diffusion in rocks and their weathering products. Athens, Theophrastus Publications S.A., str. 63-77.
@inbook{inbook, editor = {Augustithis, S.}, year = {1983}, pages = {63-77}, keywords = {Acid kaolin leaching, Experimental investigations, Leaching by sulphuric, nitric and hydrochloric acid, Kinetics results of the kaolin leaching}, isbn = {0000000000}, title = {Kinetics and mechanism of the acid kaolin leaching process}, keyword = {Acid kaolin leaching, Experimental investigations, Leaching by sulphuric, nitric and hydrochloric acid, Kinetics results of the kaolin leaching}, publisher = {Theophrastus Publications S.A.}, publisherplace = {Athens} }