(19)
(11) EP 3 895 185 A1

(12)

(43) Date of publication:
20.10.2021 Bulletin 2021/42

(21) Application number: 19848927.0

(22) Date of filing: 16.12.2019
(51) International Patent Classification (IPC): 
G21F 9/12(2006.01)
G21F 9/30(2006.01)
 G21F 9/16(2006.01)
(52) Cooperative Patent Classification (CPC):
G21F 9/165; G21F 9/304; G21F 9/12
(86) International application number:
PCT/FI2019/050897
(87) International publication number:
WO 2020/128158 (25.06.2020 Gazette 2020/26)
(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
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 16.12.2018 FI 20186089

(71) Applicant: Fortum Power and Heat Oy
02150 Espoo (FI)

(72) Inventors:
  • MÄKINEN, Kaisa
    02150 Espoo (FI)
  • ROPPONEN, Ilkka
    02150 Espoo (FI)
  • KELOKASKI, Pasi
    02150 Espoo (FI)
  • VIRTANEN, Jari
    02150 Espoo (FI)

(74) Representative: Laine IP Oy 
Porkkalankatu 24
00180 Helsinki
00180 Helsinki (FI)

   


(54) METHOD FOR TREATMENT AND SOLIDIFICATION OF LIQUID WASTE