Flow properties of China clays in aqueous suspensions

Lenkei Mária: Flow properties of China clays in aqueous suspensions. In: Acta mineralogica-petrographica, (24). pp. 147-152. (1980)

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Aqueous suspensions of China clays of different origin were studied to observe the effect of mineralogy, crystallinity on the flow properties. Face-to-face aggregates and their face-to-edge floes were observed by micrographs and rotational viscometry. The yield stress of suspensions is proportional to the «th power of the solid content, the value of n depends on the mineralogy. Positiv and negativ hysteresis of up-curves and down-curves are shown. Suspensions containing kaolinite and illite show positiv hysteresis, in the presence of montmorillonite negativ or so called thixotrop hysteresis are formed.

Item Type: Article
Heading title: Mineralogy, chemistry, methods
Journal or Publication Title: Acta mineralogica-petrographica
Date: 1980
Volume: 24
ISSN: 0365-8066
Page Range: pp. 147-152
Language: English
Publisher: University of Szeged, Department of Mineralogy, Geochemistry and Petrology
Place of Publication: Szeged
Event Title: International Kaolin Symposium (10.) (1979) (Budapest)
Related URLs: http://acta.bibl.u-szeged.hu/39400/
Uncontrolled Keywords: Kőzettan, Ásványtan, Földtan
Additional Information: Ill. ; összefoglalás angol nyelven
Subjects: 01. Natural sciences
01. Natural sciences > 01.05. Earth and related environmental sciences
Date Deposited: 2016. Oct. 17. 09:25
Last Modified: 2022. Jul. 25. 13:44
URI: http://acta.bibl.u-szeged.hu/id/eprint/24681

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