Results 1 to 10 of about 596 (160)

Analytical Characterization of the Intercalation of Neutral Molecules into Saponite [PDF]

Molecules, 2022
Organo-modified layered materials characterization poses challenges due to their complexity and how other aspects such as contamination, preparation methods and degree of intercalation influence the properties of these materials.
Valentina Toson, Diego Antonioli, Enrico Boccaleri, Marco Milanesio, Valentina Gianotti, Eleonora Conterosito   +5 more
doaj   +2 more sources

Preliminary Study on the Mechanical Activation and High-Temperature Treatment of Saponite-Containing Tailings Generated during Kimberlite Ore Dressing

Applied Sciences, 2022
This study investigates transformations of a pre-mechanically activated saponite-containing material with subsequent high-temperature treatment. The thermogravimetric analysis confirmed that the mechanical activation of saponite leads to the destruction ...
Tatiana Drozdyuk, Maria Frolova, Arkady Ayzenshtadt, Rajnish Kaur Calay, Ashfaque Ahmed Jhatial   +4 more
doaj   +1 more source

Anionic clay surface facilitates electron transfer between an excited donor encapsulated within a cationic capsule and a cationic electron acceptor

Journal of Photochemistry and Photobiology, 2023
Fluorescence quenching of an excited guest encapsulated within a cationic host by a cationic molecule was examined on an anionic inorganic surface. Repulsion between the host and the quencher was overcome by adsorbing both an anionic surface.
Natsuki Morita, A. Mohan Raj, Takuya Fujimura, Tetsuya Shimada, Vaidhyanathan Ramamurthy, Shinsuke Takagi   +5 more
doaj   +1 more source

Complex Processing of Saponite Waste from a Diamond-Mining Enterprise

Applied Sciences, 2021
The solution of the sludge utilization problem and yield increase at processing plants have great importance today all over the world. Disasters associated with the tailings dams failures have madeus develop technologies of tailings sludge utilization as
Olga Zubkova, Aleksey Alexeev, Arseniy Polyanskiy, Kirill Karapetyan, Olga Kononchuk, Markus Reinmöller   +5 more
doaj   +1 more source

Application of mineral carriers for immobilization of Trichoderma viride [PDF]

Технологія виробництва і переробки продуктів тваринництва, 2022
There is no doubt in the fact that preparations containing Trichoderma as the main component are currently a real alternative to synthetic agrochemicals as antagonists of soil-borne plant diseases and growth stimulators.
Mitiohlo L., Merzlov S., Merzlova H., Osipenko I.   +3 more
doaj   +1 more source

Enhancement of the Luminescence Properties of Eu (III) Containing Paramagnetic Saponite Clays

Applied Sciences, 2021
In this study, 1,10-phenanthroline molecules were introduced in the interlayer space of a paramagnetic synthetic saponite clay containing both Eu3+ and Gd3+ ions in structural positions.
Stefano Marchesi, Chiara Bisio, Fabio Carniato   +2 more
doaj   +1 more source

Clay minerals and other hydrous alteration products in the Kaba meteorite: Review of the literature and new XRD investigations

Open Astronomy, 2023
The present study is a review of publications regarding special aspects of the mineralogy of the Kaba meteorite, clay minerals, hydrous phases, and organic matter.
Viczián István, Kristály Ferenc
doaj   +1 more source

Estimation of the effi ciency of applying nanocomposites as environmentally safe nanofertilizers to stimulate biometric indices of agricultural crops

Agricultural Science and Practice, 2018
Aim. To estimate the possibilities of applying nanocomposites on the basis of saponite to increase biomet- ric indices of corn hybrid Kharkivsky 340 MV. Methods. laboratory (method of scanning electronic micros- copy, method of fl uorescence induction of
M. Savchuk, M. Starodub, C. Bisio, M. Guidotti, M. Lisovyy   +4 more
doaj   +1 more source

Study on wastewater treatment based on local minerals [PDF]

E3S Web of Conferences, 2023
In this article, the HMP-3 wastewater treatment process with natural minerals (vermiculite, zeolite, dolomite, saponite, shungite, bentonite, basalt minerals), rice husk, 1% NaClO (sodium hypochlorite) and 3% H2O2 (hydrogen peroxide) solutions will be ...
Umirov Farhod, Urunova Khurshida, Temirov Uktam   +2 more
doaj   +1 more source

Evaluation of saponite and saponite/sepiolite fluids for geothermal drilling [PDF]

, 1991
The rheology and other properties of drilling fluids containing saponite and a saponite-sepiolite mixture as the main vicosifier have been systematically evaluated in the temperature range of 300-600{degree}F under appropriate confining pressures up to 16,000 psi.
Guven, N., Panfil, D. J., Carney, L. L. (Texas Tech Univ., Lubbock, TX (USA). Dept. of Geosciences)   +5 more
openaire   +2 more sources