SSP (Single Super Phosphate) fertilizer-rotary dryer

SSP (Single Super Phosphate) fertilizer-rotary dryer

1 . TYPICAL ANALYSIS

2. MANUFACTURE

Single Super Phosphate is produced by reacting naturally occurring Rock Phosphate with Sulphuric Acid. This process converts insoluble phosphates into forms more readily available to plants.

Phosphate Rock + Sulphuric Acid        →        Single Super Phosphate

Impact Fertilisers’ SSP manufacturing process uses blends of various Phosphate Rock sources.

Critical steps in the process include:

• Grinding the Phosphate Rock (PR) to the correct size

• Accurately metering the PR, Sulphuric Acid, and water

• Mixing together thoroughly

• Time for the reactions to occur

The reacted material is fed into a granulation drum and across a screening process to produce granulated Single Super Phosphate.

The Single Super Phosphate is then stored for a period of weeks to allow further reactions to occur within the product to maximise the proportion of available Phosphate in the commercial product.

The cured Single Super Phosphate is dried and screened prior to dispatch.

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