A5023623635- Bauxite Residue and Utilization
- Recycling and utilization of industrial and municipal waste in materials production
- Concrete and Cement Materials Research
- Magnesium Oxide Properties and Applications
- Aluminum Alloys Composites Properties
- Extraction and Separation Processes
- Materials Engineering and Processing
- Innovations in Concrete and Construction Materials
- Advanced ceramic materials synthesis
- Nuclear materials and radiation effects
- Mine drainage and remediation techniques
- Bone Tissue Engineering Materials
- Advanced materials and composites
- Zeolite Catalysis and Synthesis
- Aluminum Alloy Microstructure Properties
- Minerals Flotation and Separation Techniques
- Rocket and propulsion systems research
- Mesoporous Materials and Catalysis
- Metal Extraction and Bioleaching
- Adsorption and biosorption for pollutant removal
- Energetic Materials and Combustion
- Layered Double Hydroxides Synthesis and Applications
- Electrohydrodynamics and Fluid Dynamics
- Material Properties and Applications
KU Leuven
2016-2024
Friedrich-Alexander-Universität Erlangen-Nürnberg
2016
The need of light weight alloys for future transportation industry puts Sc and Ti under a sudden demand. While these metals can bring unique desired properties to alloys, lack reliable sources brought forth supply problem which be solved by valorization the secondary resources. Bauxite residue (red mud), with considerable content, is promising resource secure metals. Due drawbacks direct leaching route from bauxite residue, such as silica gel formation low selectivity towards valuable...
This work aims to study an aluminosilicate phosphate cementitious matrix. The matrix was studied on paste samples. synthesis of metakaolinite cement (MKPC) investigated using calorimetric techniques. A systematic performed by emphasizing a broad range Al/P molar ratios, covering the different behavior material extremes, as well optimum composition. X-ray diffraction and scanning electron microscopy revealed that final structure mainly amorphous network, albeit with some non-reacted phases....
The present article investigates the potential of co-calcination with kaolinite as a sector-wide solution for transformation bauxite residue into an effective supplementary cementitious material (SCM). Bauxite residues from eight alumina refineries were co-calcined 30 wt% at 750°C. SCMs moderately high reactivities obtained. Mortars replacement Portland cement (CEM I) by had relative strengths 73 ± 4%, 87 and 88 2% after 2, 7, 28 days compared to CEM I reference mortar. reactivity...