Research Article
Experimental Study for Influence of Surfactants Chemical Microstructures on Wetting Effect about Coal Dust in Tongchuan Mining Area
Table 1
Names and types of surfactants for experiments.
| No. | Name | Type |
| 1 | Fatty acid methyl ester ethoxylate (FMEE) | Nonionic surfactant | 2 | Dodecyl dimethyl betaine (BS-12) | Amphoteric surfactant | 3 | Sodium fatty acid polyoxyethylene ether carboxylate (AEC) | Anionic surfactant | 4 | Dodecyl dimethyl benzyl ammonium chloride (DDBAC) | Cationic surfactant |
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