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Granulation of diammonium phosphate in a drum granulator-drier

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Abstract

The feasibility of using a drum granulator-drier (DGD) in the production of granular fertilizers is examined. The performance of an essentially new tube reactor (TR)-DGD unit is investigated. The optimum ratio of parameters-the temperature of the heat-transfer medium, the length of the flare, and the moisture content and dispersivity of the slurry, which ensure equalization of the grain-size distribution of the product-is determined.

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Authors and Affiliations

  1. NIUIF OAO, Moscow

    I. G. Grishaev & V. A. Grinevich

Authors
  1. I. G. Grishaev
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  2. V. A. Grinevich
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Translated from Khimicheskoe i Neftegazovoe Mashinostroenie, No. 6, pp. 11–12, June, 2007.

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Grishaev, I.G., Grinevich, V.A. Granulation of diammonium phosphate in a drum granulator-drier. Chem Petrol Eng 43, 312–314 (2007). https://doi.org/10.1007/s10556-007-0055-3

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  • DOI: https://doi.org/10.1007/s10556-007-0055-3

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