Chaohang Xu
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View article: Effects of Poly(ethylene oxide) on the Foam Properties of Anionic Surfactants: Experiment and Molecular Dynamics Simulation
Effects of Poly(ethylene oxide) on the Foam Properties of Anionic Surfactants: Experiment and Molecular Dynamics Simulation Open
Water-soluble polymers are often used as additives to adjust the foam properties of surfactant. In this study, the effects of water-soluble polymer poly(ethylene oxide) (PEO) on foam properties of two anionic surfactants, i.e., ammonium la…
View article: Influence of Hydrophilic Groups of Surfactants on Their Adsorption States and Wetting Effect on Coal Dust
Influence of Hydrophilic Groups of Surfactants on Their Adsorption States and Wetting Effect on Coal Dust Open
Surfactants are often used in the process of coal dust suppression, and the wetting effect is greatly affected by the surfactant hydrophilic group structures. In order to explore the influence of hydrophilic groups of surfactants on their …
View article: Characteristics of a Cavitating Spoiler Mixing Device and Its Performance in a Foam Dust Suppression System
Characteristics of a Cavitating Spoiler Mixing Device and Its Performance in a Foam Dust Suppression System Open
The unsteady foaming-agent mixing ratio in traditional foam-dust-suppression technology limited the dust suppression efficiency. Recent studies proved that the steady mixing ratio could be guaranteed by keeping the jet pumps or Venturis wo…
View article: Exploration on molecular dynamics simulation methods of microscopic wetting process for coal dust
Exploration on molecular dynamics simulation methods of microscopic wetting process for coal dust Open
Wet dust removal is one of the main technical measures in coal dust control, and coal dust wetting is the key factor to determine the effect of wet dust removal. In order to explore the micro-wetting process of coal dust, this paper uses m…
View article: Improvement of Foaming Ability of Surfactant Solutions by Water-Soluble Polymers: Experiment and Molecular Dynamics Simulation
Improvement of Foaming Ability of Surfactant Solutions by Water-Soluble Polymers: Experiment and Molecular Dynamics Simulation Open
Aqueous foam is widely used in fire extinguishing and dust suppression technologies. Improving the foaming ability is the key to reducing the added concentration of foaming agents as well as the economic cost. In this work, the effect of a…