Pickering foams are available in many applications and have been continually gaining
interest in the last two decades. Pickering foams are multifaceted, and their characteristics …

Flotation is the main method for recovering and reusing fine low-rank coal by taking
advantage of the difference in physicochemical properties of the mineral surface, but its …

The utilization of an appropriate collector or surfactant is crucial for the beneficiation of low-
rank coal. However, in previous studies, the selection of surfactants was primarily based on …

Here, Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy
(XPS), flotation experiments, and low-rank coal (LRC) particle-bubble attachment …

Catalytic reactions involve the direct interaction of reactants, intermediates and products with
the catalyst surface. We not only need to control the atomic structure and electronic …

Biomass is created by living things like plants, animals, and microbes. It has the
characteristics of abundant reserves, renewable, biodegradable and environmentally …

Abstract A new collector N-{3-[(2-propylheptyl) oxy] propyl} propane-1, 3-diamine (PPPDA)
was successfully synthesized in laboratory. The flotation behaviors of PPPDA on the …

Coal fly ash, the main industrial waste in coal-fired power plants generated during the coal
combustion, usually re-utilized as raw materials in construction industry. However, a lot of …

Traditional froth flotation is the primary method for the separation and upgrading of fine
mineral particles. However, it is still difficult for micro-fine and low-quality minerals to …

This study innovatively introduced heptadecenyl amine ethyl imidazoline quaternary
ammonium salt (ODD) as a siliconophilic flotation collector, effectively facilitating the …