Tina Kegl

TL;DR: This paper is a review of the state-of-the-art adsorption technologies of rare earth elements from diluted aqueous solutions by using various nanomaterials and concludes that laboratory testing indicates promising adsorptive capacities, which depend significantly on nanomMaterial type and adsor adaptation conditions.

TL;DR: In this paper, the authors highlight the unique potentials of nanomaterials and their activities in diesel engines to achieve lower harmful diesel emissions and better engine performance, and discuss technical challenges that will need to be addressed and resolved to assure practical viability of nanOMaterials acting as fuel additives.

TL;DR: The novel synthesized γ-Fe2O3-NH4OH@SiO2(APTMS) nanoparticles are suitable to adsorb dysprosium ions (Dy3+), as one of the most critical rare earth elements, from aqueous solution, and follows a pseudo-second order kinetic model.

TL;DR: In this article, a mixed-integer non-linear programming (MINLP) approach is proposed to maximize the profit of CCUS technologies, considering chemisorption using methyl-diethanolamine (MDEA) as a capture technology and conversion of CO2 to CH3OH as a utilization technology.

TL;DR: In this article, the properties of PEG 600 and Brij52/CO 2 at different experimental conditions were determined with the aim of choosing optimal conditions for further polymer processing, which achieved higher diffusion coefficient, and lower interfacial tension.