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Effect of Temperature on Foaming Ability and Foam Stability
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WebMar 24, 2024 · FMEE is an ethoxylated surfactant whose solubility decreases with rising temperature. AEO-9 is a polyethylene glycol (PEG) nonionic surfactant whose solubility … WebSep 13, 2024 · Fatty acid methyl ester ethoxylate (FMEE) is widely used in removing The preparation of wax water, degreasing agent and related cleaning agents generally does … Surfactants have both hydrophilic and hydrophobic groups. Surfactants have lower molecular weights than polymer-based dust suppressants and a low viscosity in aqueous solutions and are thus ideal choices for efficient dust suppressants . See more Because of the unsatisfactory dust suppression efficiency, coal dust still threatens production safety and personnel health. In order to … See more In recent years, a variety of new clean energy applications have been realized. However, coal is still one of the most important fossil fuels [ 1. G. Zhou, Q. Zhang, R. Bai, T. … See more The molecular structure of coal dust is very complex, and its wettability is strongly related to its internal molecular structure. FTIR has become a highly efficient tool for analyzing the … See more The coal sample used in this study was bituminous coal collected from Tongchuan, Shaanxi province, China. Sampling was performed according to the procedures … See more crypto trading charts tracker buy and sell