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