English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/39310
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

DC FieldValueLanguage
dc.contributor.authorCaballero, E.-
dc.contributor.authorReyes, Emilio-
dc.contributor.authorDelgado Huertas, Antonio-
dc.contributor.authorHuertas, F. J.-
dc.contributor.authorLinares, J.-
dc.identifier.citationApplied Clay Science 6(4): 265-276 (1992)es_ES
dc.description12 páginas, 1 figura, 7 tablas.es_ES
dc.description.abstractThe alteration of volcanic material into bentonite produces an important loss of mass originated by the hydrolytic action of a large amount of hydrothermal solutions. The latter solutions also provide essential elements for the formation of these materials. Mass balance gains and losses in 52 samples from several bentonite deposits show that the greatest element losses correspond to Si, and to a lesser extent to Na and K. There are some gains in Fe, Ca, Mg and H2O. On the other hand, there is a good correlation (r=0.87) between the amount of matter lost and the amount of smectite formed. In addition, the relationship between matter loss and the chemical composition of the neoformed smectite has been studied, and it has been observed that the chemical composition of smectite varies with increasing matter loss. The initial smectite contains less A1, and more Fe and Mg in comparison to the final smectite.es_ES
dc.titleThe formation of bentonite: mass balance effectses_ES
dc.description.peerreviewedPeer reviewedes_ES
Appears in Collections:(EEZ) Artículos
Files in This Item:
There are no files associated with this item.
Show simple item record

WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.