Flotation behavior and adsorption mechanism of phenylpropyl hydroxamic acid as collector agent in separation of fluorite from calcite

X Yu, L Mao, H Xie, X Yao, G He, Z Huang - Langmuir, 2023 - ACS Publications
The hydroxylamine method involves the synthesis of a new hydroxamic acid collector, ie,
phenylpropyl hydroxamic acid (PHA), from methyl cinnamic hydroxamic acid. Flotation test …

Flotation separation of fluorite and calcite using anhydrous glucose and aluminum sulfate as a combined depressant

D Jin, R Sun, G Wang, J Deng, X Zhang - Applied Surface Science, 2023 - Elsevier
The effective flotation separation of fluorite and calcite is a critical problem in the mineral
processing industry owing to their similar physicochemical characteristics. In this study, the …

In-situ formation of heterogeneous interfaces inducing surface crystallographic manipulation toward highly stable Zn anode

S Zheng, Y Wang, B Luo, L Sun, G Duan… - Chemical Engineering …, 2023 - Elsevier
The notorious dendrites and corrosion reactions mainly derive from the instability of interface
kinetics in aqueous environments, prominently impeding the Zn anode in commercial …

Combing Seeding Crystallization with Flotation for Recovery of Fluorine from Wastewater: Experimental and Molecular Simulation Studies

H Zhang, J Kou, C Sun - Molecules, 2023 - mdpi.com
For effective removal and utilization of fluorine resources from industrial wastewater,
stepwise removal and recovery of fluorine were accomplished by seeding crystallization and …

[HTML][HTML] Impact of poly naphthalene sulfonate on the dispersion stability of iron oxide nanoparticles

M Fekry, SH Shafek, FS Soliman, A Bakry - Egyptian Journal of Petroleum, 2023 - Elsevier
Iron oxide nanoparticles (IOXn) are unstable in aqueous solutions, which prevents their use
in various applications. Because of this, it was proposed to treat the IOXn surface by …