Spray-agglomeration of NPK-fertilizer in
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J. Degrève; J. Baeyens; M. Van de Velden; S. De Laet
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Article
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2006
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Elsevier Science
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English
β 222 KB
The continuous production of 3 to 4.5 mm NPK-granules is achieved by spraying an appropriate mixture onto recycle or reflux (undersize) product in a rotating drum. Hot air is used to evaporate the water. An extensive study was performed on an industrial granulator to evaluate mass and energy balance