THE ROLE OF EMPLOYEE ENGAGEMENT ON JOB SATISFACTION AND ITS EFFECT ON ORGANIZATIONAL PERFORMANCE



Study on wetting and dust suppression characteristics of composite dust suppressant based on enhancement effect of fluorocarbon surfactant

Fluorocarbon surfactants could change coal structure and improve wettability characteristics, thus, it plays a significant role in coal dust prevention and control.Composite dust suppressant based on fluorocarbon surfactant (FS-31) enhancement was developed, and the surface tension and contact angle characteristics were analyzed.Based on the infrar

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