Preparation of Lignite Dust Suppressant by Compound Surfactants and Effect of Inorganic Salt on Dust Suppressant

<div>Effect of inorganic salts on the contact angle of dust suppressant.</div>

Advances in Materials Science and Engineering

Figure 7: Preparation of Lignite Dust Suppressant by Compound Surfactants and Effect of Inorganic Salt on Dust Suppressant 