Spray Agglomeration

Fluidised bed spray agglomeration using the example of “bleach – detergent”

Agglomeration is the correct process when a powder is to be turned into an easily pourable and soluble product, for example in perborate production.

Filter dust accumulating during perborate production cannot be reused and must be processed by dissolving. The fluidised bed agglomeration with a suitable binding agent creates a saleable product.

In addition to experience and innovative strength, AMMAG also stands for long-term relationships with employees, suppliers and customers, which are based on values ​​such as trust, respect and honesty. We can only be successful if our partners are successful and appreciate our work.
Fluidized bed spray agglomeration is one of our core competencies. We create added value for our customers through our goal and process-oriented action. In every phase of your project, whether in the development of new products, the implementation of innovative ideas or the optimization of existing fluidized bed systems, we support you in all areas through our know-how and through quick, clear and factual communication.

Systems for fluidized bed spray agglomeration cannot only be implemented on paper. The AMMAG company has now shown this on the basis of several realised plants. Sizes from pilot scale up to three meters bottom diameter are possible.

It is our principle to bring your specialist knowledge of your valuable raw materials and our plant engineering know-how together without any interfaces. The modular service package AMMAG Particle Systems is the ideal platform for this. You can find more information here (image video).

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Wirbelschichttechnik
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Binder-agent drops
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Particles
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Wetting

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Liquid bridge
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Solidifying

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Solid bridge
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Raspberry structure

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finished Agglomerate

Further applications for fluidised bed spray agglomeration are:

  • Improvement of the instant properties of a (spray-dried) powder.
  • Production of dust-free granulates.

Advantages of fluidised bed spray agglomeration are:

  • High throughput rates; only the water in the binder solution needs to be evaporated.
  • Narrow grain size distribution with classifying discharge.
  • Low bulk density of the finished product.