Effect of active addition agent and ultrasonic on reaction kinetics of phosphate rock and sulfuric acid in the single superphosphate (SSP) process are studied.

• 进行了使用活化添加剂(化学方法)和外加超声波(物理方法)对过磷酸钙生产中磷矿硫酸反应过程动力学影响的实验研究。