The bauxite occurs as near-surface layers and usually mixed with clay minerals, iron oxide, and titanium dioxide. The bauxite is the primary source of aluminum to make cement that used for construction. …

Bauxite is the most common aluminum ore. Approximately 98% of primary aluminum production is based on bauxite. In the former Soviet Union, aluinite and kaolinite are also used in small proportions …

Oct 20, 2024 · Bauxite residue, an industrial solid waste generated during alumina production, with over 80 % of bauxite residue worldwide being accumulated around a…

Feb 15, 2024 · Due to its high demand, bauxite, the primary ore from which aluminium is extracted, is now classified as a critical material in the EU and the US, given the potential risk of supply shortages …

Oct 1, 2024 · In this study, detrital rutile was selected from bauxite in 16 large to super-large karstic bauxite deposits from all five bauxite levels of the NCC and SCB to conduct detailed in-situ rutile U …

Oct 1, 2022 · Bauxite, as an important ore of aluminum, forms through intense chemical weathering under warm and humid climate. They are categorized based on tectonic setting, substrate and …

Jul 1, 2024 · This study is of significance for promoting the in-situ study of bauxite in northern Guizhou and can provide a reference for the study of the associated rare elements in bauxite.

Feb 5, 2021 · Bauxite residue is a kind of strong alkaline waste produced in the production of alumina. Its long-term storage poses a potential threat to the enviro…

Oct 1, 2024 · The bauxite residue (BR), commonly known as red mud, is an industrial by-product generated during the production of alumina from bauxite; it is the solid waste residue that is obtained …

Feb 10, 2023 · Firstly, an introduction outlining the problem in general terms, referring to the importance of bauxite, contextualizing the current situation in Guinea and stressing the socio-environmental …