Results 161 to 170 of about 8,502 (265)

Guidance on Bauxite Residue modification

This public report will summarize the finding of task 6.1 on the potential pre-requisites for using BR in cement products at amounts above 30%.
openaire   +1 more source

Sustainable Optimization of Lightweight Aggregate Production from Bauxite Residue via Nonlinear Programming. [PDF]

ACS Omega
de Siqueira LP, da Silva HFM, de Vilhena MB, Santos Neto AS, Viegas BM, Souza JADS, Macêdo EN.   +6 more
europepmc   +1 more source

Development of Multifunctional Slag and Bauxite Residue-Based Geopolymers with Heavyweight Aggregate Enhancement. [PDF]

Materials (Basel)
Harmaji A, Jafari R, Simard G.
europepmc   +1 more source

Hydrogen Reduction of Hazardous Bauxite Residue for Green Steel and Sustainable Alumina Production. [PDF]

J Sustain Metall
Kar MK, Zhu M, Safarian J.
europepmc   +1 more source

Combined multi-step precipitation and supported ionic liquid phase chromatography for the recovery of rare earths from leach solutions of bauxite residues

, 2018
Dženita Avdibegović, Bengi Yagmurlu, Carsten Dittrich, Mercedes Regadío, Bernd Friedrich, Koen Binnemans   +5 more
openalex   +2 more sources

Correction to: Nickel dynamics and immobilization in soil‑bauxite residue systems: insights from sequential extraction and FTIR analysis. [PDF]

Environ Sci Pollut Res Int
Zafeiriou I, Ioannou D, Angelopoulos P, Georgiou E, Gasparatos D, Massas I.   +5 more
europepmc   +1 more source

Nickel dynamics and immobilization in soil-bauxite residue systems: insights from sequential extraction and FTIR analysis. [PDF]

Environ Sci Pollut Res Int
Zafeiriou I, Ioannou D, Angelopoulos P, Georgiou E, Gasparatos D, Massas I.   +5 more
europepmc   +1 more source

Fe-rich Hydraulic Binders from Bauxite Residue

, 2022
In the present work the target is synthesizing Fe-rich cement and calcium sulfoaluminate cements using bauxite residue (BR) as raw material. In previous research BR has been used in binders comprising only 1 to 5 wt%. Compared to ordinary Portland cement (OPC), these binders have lower embodied energy as BR replaces part of the energy-intensive clinker.
openaire   +1 more source

Studying the Sintering Behavior of H₂-Reduced Bauxite Residue Pellets Using High-Temperature Thermal Analysis. [PDF]

Materials (Basel)
Hariswijaya D, Safarian J.
europepmc   +1 more source

Characterization of bauxite residue and challenges for scandium extraction by the hydrometallurgical route

, 2021
Amilton Barbosa Botelho, Denise Crocce Romano Espinosa, Jorge Alberto Soares Tenório   +2 more
openalex   +1 more source