Clean separation and purification for strategic metals of molybdenum and rhenium from minerals and waste alloy scraps–A review

B Liu, B Zhang, G Han, M Wang, Y Huang, S Su… - Resources …, 2022 - Elsevier
Abstract Molybdenum (Mo) and rhenium (Re) are strategic key metals for the development of
modernization. In nature, 99 wt.% of Re is associated with molybdenite minerals via the form …

Recent progress and advances of adsorption for Re recovery from solution

B Zhao, Y Wang, H Zhang, L Deng, G Li… - Journal of Industrial and …, 2024 - Elsevier
Rhenium (Re) has a critical role in the field of aerospace and defense. However, due to its
scarcity, it is typically found associate with other metals such as Mo, Cu, Pb in natural ores …

Study on the removal of hazardous Congo red from aqueous solutions by chelation flocculation and precipitation flotation process

G Han, Y Du, Y Huang, W Wang, S Su, B Liu - Chemosphere, 2022 - Elsevier
Dyes are intensively used in textile and dyeing industries, and substantial volumes of
organic wastewater with residual dye require treatment before discharges to public …

Catalytic activity and mechanism of typical iron-based catalysts for Fenton-like oxidation

X Liu, Y Yao, J Lu, J Zhou, Q Chen - Chemosphere, 2023 - Elsevier
Heterogeneous Fenton-like systems were exploited for the degradation of Reactive Red X–
3B (RR X–3B) using iron-carbon composite, sponge iron, chalcopyrite and pyrite as …

Amidoxime functionalized low-cost cellulose-based adsorbent derived from waste cigarette filters for efficient heavy metal removal

Y Yue, Y Liu, W Zhang, J Guo, Y Gong, Y Yu - Journal of Environmental …, 2022 - Elsevier
A tremendous amount of waste cigarette butts are arbitrarily discarded everywhere, which
not only smears the appearance of the city, pollutes the environment, but also causes a …

COD removal of wastewater from hydrothermal carbonization of food waste: Using coagulation combined activated carbon adsorption

R Hu, Y Liu, G Zhu, C Chen, D Hantoko… - Journal of water process …, 2022 - Elsevier
Hydrothermal carbonization (HTC) can convert food waste into carbon fuel, thus to provide
renewable energy. The wastewater, derived from HTC of food waste, contains complex …

Machine learning framework for modeling flocculation kinetics using non-intrusive dynamic image analysis

AO Bankole, R Moruzzi, RG Negri, A Bressane… - Science of The Total …, 2024 - Elsevier
The implementation of a machine learning (ML) model to improve both the effectiveness and
sustainability of the water treatment system is a significant challenge in the water sector, with …

Rhenium extraction from dilute solution by precipitation flotation and oxidative volatilization techniques

G Han, Y Wang, B Liu, Y Huang, S Su, H Sun… - Journal of Environmental …, 2023 - Elsevier
The low mass transfer effect of dilute solution results in low recovery efficiency of critical
metal Re ions from ultralow-concentration metallurgical industrial effluents. Bubble driving …

Deep separation of critical metals of Mo and Re from waste solution by stepwise precipitation flotation: selective chelation underlying separation mechanism

G Han, Y Xue, B Liu, Y Huang, S Su, S Yang… - Separation and …, 2023 - Elsevier
Conventional selective precipitation method has disadvantage in the low-efficiency filtration
of fine precipitated particles during the treatment of waste solutions. To overcome this …

Super-enrichment of ultra-low concentration rhenium via synergistic co-flocculation precipitation using CTAB and ferric salt hydrolysis micelles

K Cui, J Wei, H Zhou, L Xie, W Xiong, N Sui… - Journal of Environmental …, 2023 - Elsevier
Super-enrichment and recovery of associated Rhenium (Re) in sandstone-type uranium
deposits is challenging due to its sparse distribution and ultra-low contents in raw ores …