Results 21 to 30 of about 26,776 (218)
Probing Silica-Kaolinite Interactions with Sum Frequency Generation Spectroscopy
, 2022 Treating the oil sand tailings ponds is a major challenge owing to the vast amounts of tailings and the need for a reliable treatment technique for releasing water and generating the highly consolidated material required for land reclamation.
Nikolas, Romaniuk +3 more
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Intercalation of urea into kaolinite for preparation of controlled release fertilizer [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2014 In this study urea was intercalated between layers of kaolinite by dry grinding technique to be used for preparing controlled release fertilizer. X-ray powder diffraction (XRPD) patterns confirmed the intercalation of urea into kaolinite by the ...
Mahdavi Fariba +2 more
doaj +1 more source
Molecules, 2020 Because kaolinite includes a large range of defect elements, the effects of Mg, Fe(II), and Al doping on the CH4 adsorption and diffusion on the surface of Na-kaolinite (001) were investigated by molecular simulations.
Kai Wang, Bin Zhang, Tianhe Kang
doaj +1 more source
Brazilian Journal of Radiation Sciences, 2019 Adsorption of metal ions in clay minerals has been used as an alternative to water and effluents treatment. Kaolinite is a clay mineral that presents low specific surface area and exchange ion capacity.
Eliel Silva Souza +1 more
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Egyptian Journal of Aquatic Research, 2019 In the recent time, adsorption is a commonly economical way for removal of pollutants from wastewater. Chlorotriazine has been a serious threat to life of both human and animal.
Friday Onyekwere Nwosu +5 more
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EFFECTS OF CLAY FRACTION MINERALOGY ON PHYSICAL ATTRIBUTES OF A YELLOW ULTISOL TREATED WITH CHISELING [PDF]
Engenharia AgrícolaThe objective of this study was to evaluate the influence of minerals in the clay fraction on physical attributes of Yellow Ultisol cultivated with sugarcane and prepared with two different treatments: chiseling across the entire area and chiseling only ...
Deise C. S. Nogueira +4 more
doaj +2 more sources
, 2003 Formamide-intercalated high defect kaolinite which was mechanochemically activated for periods of time up to 6 h has been aged for up to 1 year. These modified materials were studied using a combination of X-ray diffraction, thermal analysis and DRIFT ...
Redey, Akos +4 more
core +1 more source
Micro-structure differences in kaolinite suspensions
, 2009 SEM observations of the aqueous suspensions of kaolinite from Birdwood (South Australia) and Georgia (USA) show noticeable differences in number of physical behaviour which has been explained by different microstructure constitution..
Zbik, Marek, Frost, Ray L.
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Effect of particle size of calcite on the stacking order of kaolinite during mechanical grinding
International Journal of Ceramic Engineering & Science, 2023 The effect of calcium carbonate (CaCO3) particles on the stacking order of kaolinite, a layered clay mineral, during the mechanical grinding process was demonstrated by grinding of expanded kaolinite without impurities (Ex‐Kaol), a methoxy‐modified ...
Shingo Machida +2 more
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Modification of Kaolinite Surfaces by Mechanochemical Treatment
, 2001 Kaolinite surfaces were modified by grinding kaolinite/quartz mixtures with mole fractions of 0.25 kaolinite and 0.75 quartz for periods of time up to 4 h.
Mako, Eva +4 more
core +1 more source