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Why Produce SSP and GSSP Fertilizer with Sulfuric Acid

The sulfuric acid route is the standard industrial technology for the production of phosphate fertilizers such as SSP and GSSP fertilizer.. This is because it offers consistent quality with lower operating costs.. If you plan to start the project, YUSHUNXIN can offer you customized solutions 1 a 20 TPH and equipment for the production of phosphate fertilizers, from rock crushing to fertilizer packaging.

4 main reasons why most manufacturers choose produce SSP and GSSP fertilizer with sulfuric acid

Key advantages of mixing sulfuric acid with phosphate rock to produce SSP and GSSP fertilizer:
  • Profitability

    Sulfuric acid is relatively cheap compared to other acids, like nitric acid. Therefore, the production of SSP and GSSP fertilizer with sulfuric acid is a profitable process. It is more affordable for you to start a large-scale phosphate fertilizer production operation.

  • Mature process

    The sulfuric acid phosphate fertilizer production technology has been perfected for decades. This means simpler operation and fewer technical barriers for workers..

  • Broad market

    In general, SSP fertilizer contains moderate amounts of phosphorus, making it the ideal choice for many crops that require a constant release of nutrients. The slow-release nature of SSP is particularly beneficial for crops that do not need high concentrations of phosphorus right away., but a constant supply over time. This makes SSP an excellent choice for general fertilization..

  • Less complexity in by-product management

    Although sulfuric acid produces gypsum (calcium sulfate) as a byproduct, Managing gypsum is relatively simple compared to the byproducts of other processes. Gypsum can even be used in construction materials or as a soil amendment., reducing layout challenges.

Why Produce SSP and GSSP Fertilizer with Sulfuric Acid - Figure 1

What is the typical process for manufacturing SSP and GSSP fertilizers??

A standard sulfuric acid SSP production line includes the following main sections:

For making SSP fertilizer powder, hay 7 steps you need to take. Phosphate rock crushing, dosage of sulfuric acid and phosphate rock powder, homogeneous mixture, let the mixture react in the SSP curing chamber (of 24 a 48 hours), ripening to stabilize nutrients, grind the cured SSP fertilizer into fine powder and pack into required bags.
However, for additional production of GSSP fertilizer, You may also need to add to your project the following 5 machines: Granulation equipment for GSSP (disc granulator or rotary drum granulator), rotary dryer, drum cooler, granule sieving and coating machine. You can also replace the packaging system with a granule one. Since GSSP is simply granulated SSP, Buyers can upgrade later by adding a granulation and drying section without changing the chemical reaction process.

Come to YUSHUNXIN for customized solutions for producing SSP and GSSP with sulfuric acid

If your target is SSP fertilizer powder or GSSP granules, sulfuric acid is the clearest option. Here, YUSHUNXIN can offer customized solutions according to the grade of your phosphate rock, capacity and budget, inter alia. For example:

Besides, If you have any other requirements for manufacturing SSP and GSSP fertilizers or are interested in other fertilizer production plans, Please feel free to contact us immediately!

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