(19)
(11) EP 2 678 409 A1

(12)

(43) Date of publication:
01.01.2014 Bulletin 2014/01

(21) Application number: 12714341.0

(22) Date of filing: 20.02.2012
(51) International Patent Classification (IPC): 
C10L 9/08(2006.01)
C10B 49/22(2006.01)
 C10B 49/04(2006.01)
C10B 53/02(2006.01)
(86) International application number:
PCT/FI2012/050162
(87) International publication number:
WO 2012/113979 (30.08.2012 Gazette 2012/35)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 21.02.2011 FI 20115166

(71) Applicants:
  • Metso Power OY
    33101 Tampere (FI)
  • UPM-Kymmene Corporation
    00130 Helsinki (FI)

(72) Inventors:
  • LEHTO, Jani
    40520 Jyväskylä (FI)
  • JOKELA, Pekka
    FI-02660 Espoo (FI)

(74) Representative: Tampereen Patenttitoimisto Oy 
Hermiankatu 1 B
33720 Tampere
33720 Tampere (FI)

   


(54) TORREFACTION PROCESS INTEGRATED IN A FLUIDIZED BED REACTOR