A5060416639- Radioactive element chemistry and processing
- Extraction and Separation Processes
- Nuclear Materials and Properties
- Chemical Synthesis and Characterization
- Nuclear reactor physics and engineering
- Recycling and Waste Management Techniques
- Radioactive contamination and transfer
- Nuclear materials and radiation effects
- Lanthanide and Transition Metal Complexes
- Nuclear Physics and Applications
- Chemical and Physical Properties in Aqueous Solutions
- Graphite, nuclear technology, radiation studies
- Nuclear and radioactivity studies
- Advancements in Battery Materials
- Radioactivity and Radon Measurements
- Crystallization and Solubility Studies
- Analytical chemistry methods development
- X-ray Diffraction in Crystallography
- Recycling and utilization of industrial and municipal waste in materials production
- Geochemistry and Elemental Analysis
- Molten salt chemistry and electrochemical processes
- Metal Extraction and Bioleaching
- Radiation Detection and Scintillator Technologies
- Transport and Economic Policies
- Radiopharmaceutical Chemistry and Applications
Chalmers University of Technology
2015-2024
Göteborgs Stads
2015
Stena (Sweden)
2013
Chalmers Ventures (Sweden)
2011
Hunter Water
2010
University of California, Irvine
2010
Stena Recycling (Sweden)
2009
Neodymium and dysprosium can be separated using a new extraction system based on deep-eutectic solvent Cyanex® 923 diluted in toluene.
The partitioning of minor trivalent actinides (An) from lanthanides (Ln) is one the challenges in chemical treatment nuclear waste. optimal ligand to carry out separation An(III) and Ln(III) using solvent extraction has meet several important criteria: high selectivity towards solute, radiolytic stability, stripping possibilities recycling organic phase, factors good distribution ratio, name just a few them. A chronological line can be drawn along development each family some milestones are...
In recent decades, rare-earth elements (REEs) have seen a considerable increase in usage modern technologies and the so-called green energy sources. The REEs are currently regarded to be among most critical by European Union (EU) United States (USA). Large investments made research of recycling from end-of-life products E-scrap. One potential source for larger amounts neodymium dysprosium magnets. this work, selective extraction sulfuric media leachate (containing Nd, Dy, Pr, Gd, Co, B)...
The hydrometallurgical separation concepts for the heterogeneous recycling of irradiated nuclear fuel developed in Europe are presented and discussed. Most these were within European collaborative projects involve solvent extraction processes separating trivalent minor actinides (with a focus on americium) from raffinate solution such as PUREX (Plutonium Uranium Reduction Extraction) or an evolution PUREX. Depending process chemistry applied, schemes each consisting one, two three cycles...
Abstract A GANEX (Group ActiNide EXtraction) separation system for transmutation has been developed. In this process the actinides should be extracted as a group from lanthanides and fission corrosion/activation products. This can achieved by combining BTBP (bis-triazine-bipyridine) with TBP (tri-butyl phosphate) in cyclohexanone. From 4M nitric acid organic extracts (log(DAm) = 2.19, log(DPu) 2.31, log(DU) 1.03, log(DNp) 0.53) also separates them (log(DLa) −2.0, log(DCe) −1.72, log(DNd)...