(19)
(11) EP 0 393 777 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
06.02.1991 Bulletin 1991/06

(43) Date of publication A2:
24.10.1990 Bulletin 1990/43

(21) Application number: 90200927.3

(22) Date of filing: 17.04.1990
(51) International Patent Classification (IPC)5: F26B 5/04, F25D 31/00
(84) Designated Contracting States:
AT BE DE DK ES FR GB GR IT LU NL

(30) Priority: 17.04.1989 NL 8900953

(71) Applicants:
  • MICON CONSULTANTS
    NL-5262 GJ Vught (NL)
  • RECYCLING NEDERLAND B.V.
    3474 LB Zegveld (NL)

(72) Inventors:
  • Verschueren, K., Ir.
    5244 JB Rosmalen (NL)
  • Blonk, D.
    3474 LB Zegveld (NL)

(74) Representative: Rhijnsburger, Johan Gerard 
Postbus 1029
2240 BA Wassenaar
2240 BA Wassenaar (NL)


(56) References cited: : 
   
       


    (54) Process and apparatus for drying and/or cooling of a product containing one or more evaporable substances


    (57) Process and apparatus for drying and/or cooling of a product containing one or more evaporable substances.
    The invention relates to a process for cooling and/or drying of comminuted products, like granules, powders etc. in a continuous vacuum treatment, wherein the product preferably is subjected to a pre-deaera­tion. The invention is especially suited for cooling of cattle feed pellets to control odour emission. An apparatus for carrying out the process is indicated in figure 1.







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