منابع مشابه
Adsorption of Humic Substances onto Kaolin Clay Related to Their Structural Features
of specific interactions between metal oxide surface hydroxyl groups or adsorbed water and the oxygen of Eleven well characterized humic substances (HSs) were adsorbed adsorbed carboxyl or hydroxyl groups of organic acids from aqueous solution onto a Na-kaolin clay. The adsorption affinity (KL ), maximum adsorption capacity (b ), a coefficient of desorption including HA (Parfitt, 1977; Yost et ...
متن کاملFire Performance of Fiber Board Coated with Nano Kaolin-Clay Film
Fiberboard is a common interior material used both in China and the United States of America. The increase in demand for interior materials has raised concerns regarding combustibility of the materials. The pyrolysis characteristics of fiber, phenolic resin (PF), and nano kaolinclay (NK) were investigated using thermogravimetry. The fire performances of samples coated with a mixture of NK and P...
متن کاملThe mechanism of kaolin clay flocculation by a cation-independent bioflocculant produced by Chryseobacterium daeguense W6
In recent years, several novel cation-independent bioflocculants have been reported, which can avoid the secondary contamination caused by addition of cations. However, compared with cation-dependent bioflocculants, the flocculating mechanism of cation-independent bioflocculants is largely unknown. In this study, a cation-independent bioflocculant MBF-W6 produced by Chryseobacterium daeguense W...
متن کاملEvolution of Dilatancy Angle during Shearing of Kaolin Clay with Different Microfabrics
The mechanical response of clay mass can be significantly affected by the distribution and arrangement of the particles and the interaction between them. A series of compression and extension tests under drained and undrained conditions were performed on normally consolidated and heavily over-consolidated clay specimens with different microfabric. The experimental data indicates strong influenc...
متن کاملNear-infrared Reflectance Spectra of Mixtures of Kaolin-group Minerals: Use in Clay Mineral Studies
-Near-infrared (NIR) reflectance spectra for mixtures of ordered kaolinite and ordered dickite have been found to simulate the spectral response of disordered kaolinite. The amount of octahedral vacancy disorder in nine disordered kaolinite samples was estimated by comparing the sample spectra to the spectra of reference mixtures. The resulting estimates are consistent with previously published...
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ژورنال
عنوان ژورنال: Cureus
سال: 2021
ISSN: 2168-8184
DOI: 10.7759/cureus.13796