Results 61 to 70 of about 45,118 (268)

Determination of Lithium, Gallium, Zirconium, Rare Earth Elements and Other Trace Elements in Corundum-bearing Bauxite by Inductively Coupled Plasma-Mass Spectrometry with Rapid Decomposition of Ammonium Bifluoride

open access: yesYankuang ceshi, 2020
BACKGROUND Bauxite is often accompanied by useful components such as lithium, gallium, zirconium, and rare earth metals. Complete extraction and accurate determination of the content of these components are of great significance for the comprehensive ...
LIU Gui-lei   +3 more
doaj   +1 more source

Where Can Aluminum Go When Batteries Die?

open access: yesAdvanced Science, Volume 13, Issue 7, 3 February 2026.
Battery‐derived aluminum is transformed from contaminated waste into an alloying resource for high‐performance Fe‐based alloys. Through controlled Al content and processing, dual‐phase austenite/ferrite microstructures with TRIP‐like behavior are achieved.
Raymond Kwesi Nutor   +3 more
wiley   +1 more source

The Sydney duricrusts: their terminology and nomenclature [PDF]

open access: yes, 1970
Two main duricrust types - laterites and ferricretes - and their underlying materials are mapped and described for the northern parts of the Sydney district, New South Wales.
Faniran, Adetoye
core   +1 more source

Adsorption of Congo Red Dye from Aqueous Solution onto Natural and Modified Bauxite Clays

open access: yesمجلة بغداد للعلوم, 2017
The adsorption behavior of congo red dye from its aqueous solutions was investigated onto natural and modified bauxite clays. Both bauxite and modified bauxite are primarily characterized by using, FTIR, SEM, AFM, and XRD.
Baghdad Science Journal
doaj   +1 more source

Predicting the Potential Distribution of the Invasive Plant Alternanthera pungens Kunth Under Climate Change Scenarios in China

open access: yesEcology and Evolution, Volume 16, Issue 2, February 2026.
The potential distribution of A. pungens in China was simulated using a MaxEnt model under current and future climate scenarios. ABSTRACT Alternanthera pungens Kunth is considered to be less invasive compared to its exotic congener A. philoxeroides (Mart.) Griseb. However, in recent 10 years, it has spread rapidly in Yunnan Province, China.
Fengping Zheng   +11 more
wiley   +1 more source

Calcium Sulfoaluminate Cement Clinkering [PDF]

open access: yes, 2017
Non peer reviewedPublisher ...
Campbell Bannerman, Marcus Nigel   +8 more
core  

A Review of Floating Photovoltaic Systems: Prospects, Challenges, and Sustainability Considerations

open access: yesGlobal Challenges, Volume 10, Issue 2, February 2026.
This review synthesizes recent advances in floating photovoltaic (FPV) systems by integrating technology classification, engineering design, aquatic ecosystem interactions, and sustainability assessment. The image illustrates the conceptual framework linking FPV configurations, mooring strategies, thermal and ecological effects, and life cycle outcomes,
Moslema Hoque Oeishee   +1 more
wiley   +1 more source

Eggshell‐Based Biochar for Superior Adsorption of Crystal Violet Dye and Fluoride From Wastewater

open access: yesAsia-Pacific Journal of Chemical Engineering, Volume 21, Issue 1, January/February 2026.
ABSTRACT Present study investigates the efficiency of eggshell biochar as a low‐cost and ecofriendly adsorbent for the simultaneous removal of fluoride ions and crystal violet (CV) dye from wastewater. The eggshell waste was pyrolyzed to produce biochar, which was thoroughly characterized and subsequently employed for contaminant adsorption.
T. Mounika   +3 more
wiley   +1 more source

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