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dc.contributor.authorMadrid, Luis-
dc.contributor.authorDíaz Barrientos, Encarnación-
dc.identifier.citationThe Sixth meeting of the European Clay Groups: 360-362 (1987)es_ES
dc.identifier.otherD.L. SE-878-1987-
dc.description3 pages, 1 figure, 2 references. Congreso celebrado del 7-10, septiembre, 1987, Sevilla, España. EUROCLAY'87.es_ES
dc.description.abstractTwo well-known materials, lepidocrocite (specilic sur-face area 115 m2g-1) and montmorillonite (internal surface are a 700 m2g-1), can be useful to test the mathematical model described in the preceding communication. With thispurpose, acid and base titration curves of both minerals and of mixtures containing 80% (w/w) of lepidocrocite (sample LM) and 80% montmorillonite (sample ML) were obtained at three ionic strengths (0.01, 0.1 and 1 M NaCl). The amounts of titrant consumed by the suspensions at each pH were corrected for the amount consumed by the corresponding solution at the same pH. The resulting graphs are shown in next page. Dashed lines will be explained later.es_ES
dc.publisherSociedad Española de Arcillases_ES
dc.titleModelling titration curves of mixed materials with variable and permanent surface charge: applicationes_ES
dc.typecomunicación de congresoes_ES
dc.description.peerreviewedPeer reviewedes_ES
Appears in Collections:(IRNAS) Comunicaciones congresos
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