Large Scale Preparation Process of Catalyst Powder In the industrial application of catalytic materials, the scale-up from laboratory bench scale to mass production is the key link to realize industrial transformation. For the mass production demand of iron-based rare earth catalysts, we rely on mature solution combustion synthesis and ultrasonic spray pyrolysis processes to complete targeted process optimization and equipment adaptation, which can accurately meet the large-scale preparation [...]

Ultrasonic Precision for Spray Freeze Drying and Lyophilization Ultrasonic atomization technology serves as a precise and efficient core method for modern spray freeze drying and lyophilization processes, effectively optimizing the overall preparation workflow of dry powder materials. Different from traditional atomization methods with unstable spraying effects, ultrasonic atomization can generate uniform and fine aerosol droplets with highly standardized particle size and spatial distribution. All droplets entering the subsequent [...]