Acid dissolution of kaolinitic clays: effects of particle size and morphology

0163248 - UACH-T 20013119 RIV SIGLE US eng C - Konferenční příspěvek (zahraniční konf.)
Hradil, David - Boháček, Jaroslav
Acid dissolution of kaolinitic clays: effects of particle size and morphology.
Proceedings. Princeton, New Jersey: University of Lecce, 2001 - (Dini, L.; Catalano, M.), s. 51-52. ISBN 1-58949-003-7.
[Multinational Congress on Electron Microscopy /5./. Lecce (IT), 20.09.2001-25.09.2001]
Grant CEP: GA ČR GA203/98/P203
Výzkumný záměr: CEZ:AV0Z4032918
Klíčová slova: acid dissolution * kaolinite * particle size
Kód oboru RIV: CA - Anorganická chemie

In an effort to describe the kinetics of acid decomposition of sheet clay structures leaching experiments are realised with the aim to find standard relations to pH, temperature and ionic strength of the solution. Understanding the effect of physical **erties of solid phase should explain the differences of aluminium mobility in acidified systems; as the main application field in geochemistry the interactions of acid waters with clay-rich soils and sediments are studied.
Trvalý link: http://hdl.handle.net/11104/0060502