Application and Research of Ultrasonic Technology in the Crystallization Process of Ammonium Rhenate
Rhenium is a rare associated metal in molybdenum ores.A new technique for ultrasonic-assisted crystalli-zation of ammonium rhenate at a rate of more than 20 kHz is introduced.Based on the ultrasonic cavitation effect in the process of liquid crystallization containing rhenium,the small test and industrial verification shows that the crys-tallization rate of ammonium rhenate increases about 3%under the ultrasonic cavitation effect,and the particle size passing rate of 75 μm product reaches 100%,the new technology has the characteristics of low energy consumption and easy operation.The research has positive significance in improving the product quality in the production of am-monium rhenate.
ultrasonic cavitationcrystallization rateparticle sizelow energy consumption
国家科技期刊平台
NSTL
万方数据
维普
