Professional 
Technologies
Over 60% of the phosphoric acid currently manufactured in the world comes from plants which use Prayon technology.
Prayon Technologies (PRT) sells the know-how and techniques developed by our Group, and also supplies consultancy and support services. PRT has over 50 years' experience in designing and operating phosphoric acid manufacturing units.
- phosphoric acid production (fertilizer grade) using various processes
- concentrating phosphoric acid
- fluorine recovery
- purification of gypsum
- gas scrubbing
- purification of phosphoric acid
- consulting
- training
