Phosphoric Acid Technologies

Prayon offers the widest range of technologies to produce phosphoric acid. Each of our five processes to produce phosphoric acid has its own characteristics, depending on the number of filtration and crystallisation stages.

We can provide you with the process which best meets your requirements, contact us to find out more !

DH Process

The Prayon Dihydrate (DH) Process is widely used by producers due to its reliability, simplicity of operation and the use of proven equipment (Profile).

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Central-Prayon Process

The CPP is in operation in Belgium for more than 40 years and allows Prayon to sell more than 90% of its low-humidity phosphogypsum to the cement and plaster industry.

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DA-HF Process

The Prayon DA-HF Process is a modern process developed and industrially implemented by Prayon.

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HDH Process

The Prayon HDH Process is a clever technology that maximizes the P2O5 strength in the acid and produces a high-quality gypsum.

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HH Process

The Prayon Hemihydrate (HH) Process is sought for its simplicity and the high P2O5 strength in the product acid.

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Interested ? Please contact

Hadrien Leruth

Hadrien Leruth
Business Development Engineer

HLeruth@prayon.com