摘要
The mechanism of diesel acting on coal after the promoter MO has been added was researched and analyzed by measuring the wetting heat and contact angle and using the infrared absorption spectrum. The electric charge distribution of surface molecule of bituminous coal with low volatile was calculated by means of quantum chemistry. The adsorption model of MO agent on the surface of coal was established. And the mechanism of improving flotation effect obviously using the promoter MO was explained.
The mechanism of diesel acting on coal after the promoter MO has been added was researched and analyzed by measuring the wetting heat and contact angle and using the infrared absorption spectrum. The electric charge distribution of surface molecule of bituminous coal with low volatile was calculated by means of quantum chemistry. The adsorption model of MO agent on the surface of coal was established. And the mechanism of improving flotation effect obviously using the promoter MO was explained.
