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Showing 1 to 5 of 5 for “"Kaolins"”.
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The effect of electrodialysis on several Kaolins
Six Kaolins were chosen at random. These Kaolins were electodialyzed in a Mattson type dialysis cell. Titration curves were run on these both before and after being dialyzed to determine base exchange capacity and optimum pH. Debye-Scherrer x-ray powder diffraction patterns were made on each Kaolin …
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Paleo-environmental conditions and tectonic settings of cretaceous-tertiary kaolins in the Eastern Dahomey and Niger Delta Basins in Nigeria.
… the provenance and tectonic settings of the kaolins. The kaolinite stable isotopic data for oxygen and hydrogen determined using a Finnigan Delta XP Mass Spectrometer were used to assess the paleoenvironmental and paleoclimatic conditions under which the kaolins were formed. The detrital …
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Mineralogy and geochemistry of kaolins in oxidic soils developed from different parent rocks in Limpopo Province, South Africa
… Most studies conducted in South Africa on kaolins are limited to reference kaolins with little or no publication on soil kaolins, hence, this study. This research involved the evaluation of mineralogical and geochemical characteristics of oxidic soils and soil kaolins developed from four …
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Carbon monoxide attack of refractories
… carbon monoxide gas upon two naturally appearing kaolins to which both uniform and non uniform additions of chemically pure iron oxide were made; to find some agent which could be added either to the kaolins, to commercial type refractory mixes, or used as a treatment for fired refractories which …
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Settling and sedimentation behavior of fine-grained materials
… In this study, settling behaviors of talcs, kaolins and attapulgite were reviewed by experiments with small and large settling columns with special focus on channel formation during sedimentation. The large settling column is equipped with twenty eight measuring points, which are connected to …