Results 121 to 130 of about 113,569 (337)

Synthesis and characterization of kaolinite coated with copper oxide and its effect on the removal of aqueous Lead(II) ions

open access: yesApplied Water Science, 2019
The removal of Lead (Pb2+) ions from waste water in the aquatic environment by copper oxide–kaolinite composite forms an important step involved in the reduction of Lead ions in the environment. The study investigated the synthesis, characterization, and
Davidson Egirani   +4 more
doaj   +1 more source

Lithium-rich claystone in Pingguo area, Guangxi, southwest China: precursor kaolinite controls lithium enrichment

open access: hybrid, 2023
Kunyue Ling   +6 more
openalex   +1 more source

Hydrophobicity study of kaolinite from La Unión, Antioquia

open access: yesTecnoLógicas, 2015
In this research three methodologies to convert the hydrophilic surface of kaolinite into a hydrophobic surface are proposed, this condition is required to recover this mineral by means of froth flotation.
Liliana M. Usuga-Manco   +2 more
doaj   +1 more source

Biochar‐Compost From Cashew Apple Residue as a Soil Amendment for Cashew Cultivation in Ghana

open access: yesPlant-Environment Interactions, Volume 7, Issue 2, April 2026.
ABSTRACT The study investigated the effect of different compost types on the growth performance of cashew (Anacardium occidentale L.) varieties cultivated in a Lixisol from Northern Ghana. Six compost formulations were prepared using various combinations of poultry manure, cow dung, biochar, and cashew apple residue at different mixing ratios.
Elvis Frimpong Manso   +3 more
wiley   +1 more source

Guide to the nature and methods of analysis of the clay fraction of tephras from the South Auckland region, New Zealand. [PDF]

open access: yes, 1983
The manual outlines some of the more common laboratory procedures available for qualitatively and quantitatively analysing the composition of the tephric clays, many of which are difficult to determine because of their short range order or 'amorphous ...
Lowe, David J., Nelson, Campbell S.
core   +1 more source

Arianna's Palette: A Diagnostic Study of the Painting Walls of the Domus of Arianna in Pompeii

open access: yesArchaeometry, Volume 68, Issue 2, Page 261-273, April 2026.
ABSTRACT The House of Arianna, also known as the House of Colored Capitals, represents, with its 1700 m2 of floor space, one of the most majestic examples of a residence within the Pompeii archaeological site. The research developed within the project “Cultural Heritage Active Innovation for Sustainable Society—CHANGES” reports the outcomes of the ...
Maria Verde   +9 more
wiley   +1 more source

Remoção de íons Pb2+ de solução de bateria automotiva por caulinita modificada com óxido de manganês

open access: yesQuímica Nova, 2012
Nine absorbents were prepared using a mixture of Amazonian kaolinite and MnO2 at three temperatures (600, 700 and 900 ºC) in order to retain Pb2+ ions contained in the battery solutions. The batch experiments carried out with the batteries used water for
Ercila Pinto Monteiro   +1 more
doaj   +1 more source

Exploring the Potential of Geological Siliceous Earth as a Natural Alternative to Silica in Rubber Composites

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 11, March 15, 2026.
Maximizing the reinforcement potential of natural siliceous earth as a sustainable alternative to commercial silica for the rubber and tire industry, from the perspectives of mechano‐chemical modification, dispersion, and impacts on the mechanical and nonlinear dynamic behavior of SSBR composites.
Onny Aulia Rachman   +2 more
wiley   +1 more source

Impact of Organic and Inorganic Fillers on the Performance of Ternary Biodegradable Poly(Butylene Succinate‐Co‐Butylene Adipate), Poly(Butylene Adipate‐Co‐Terephthalate), and Poly(3‐Hydroxybutyrate‐Co‐3‐Hydroxyvalerate) Blends

open access: yesPolymer Composites, Volume 47, Issue 5, Page 4509-4526, 10 March 2026.
Development of a ternary blend composite based on PBAT/PBSA/PHVB with improved mechanical properties. ABSTRACT This study explores a ternary biodegradable blend of bio‐based poly(butylene succinate‐co‐adipate) (bio‐PBSA), poly(butylene adipate terephthalate) (PBAT), and poly(3‐hydroxybutyrate‐co‐3‐hydroxyvalerate) (PHBV).
Sasha Paquette   +5 more
wiley   +1 more source

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