Research on Coal Slurry Concentration based on Ultrasonic Attenuation

Currently,the gamma-ray detection is mostly used to measuring coal slurry concentration,but there is a lot of inconvenience in use.With the ultrasonic technology is introduced to measuring coal slurry concentration,studied the ultrasonic attenuation rule in the slurry water and the factors of affecting the acoustic attenuation,and presents the methods to solve the problems affecting ultrasonic attenuation measurement.