NIUIF stood at the origins of the domestic wet-process phosphoric acid (WPA) industry development. Since the 30s of the XX century, a great amount of physical and chemical research for many domestic and foreign phosphate raw materials has been carried out. Particular attention is paid to the hemihydrate process of obtaining WPA, the development of which continues nowadays.
Over the past 20 years, the WPA laboratory has made a significant contribution to the development of industrial production:
The WPA laboratory is engaged in the complex development of production - from optimization of process parameters to the development of process flowsheets, reactors and other equipment, and the choice of equipment.
The main strengths of our developments are the versatility for various types of processes, the use of the air-cooling method, reactors with multiple agitators, vacuum belt filters, reliable and efficient absorption equipment.