Hakala, Pertti
22  Ergebnisse:
Personensuche X
?
3

Biocarbon from bark or black pellets as an alternative for ..:

Hakala, Juha ; Kangas, Petteri ; Rintala, Lotta..
Scandinavian Journal of Forest Research.  35 (2020)  8 - p. 532-546 , 2020
 
?
 
?
14

Life assessment and maintenance of welded piping operating ..:

Pohja, Rami ; Tuurna, Satu ; Hakala, Timo J...
Pohja , R , Tuurna , S , Hakala , T J , Auerkari , P , McNiven , U , Laaksonen , L & Nikkarila , R 2019 , Life assessment and maintenance of welded piping operating at high temperatures . in Baltica XI : International Conference on Life Management and Maintenance for Power Plants . VTT Technical Research Centre of Finland , Baltica IV - Energiantuotannon kunnossapitokokemukset , Helsinki , Finland , 7/09/98 ..  , 2019
 
?
15

Replacing Coal used in Steelmaking with Biocarbon from Fore..:

Hakala, Juha ; Kangas, Petteri ; Penttilä, Karri...
Hakala , J , Kangas , P , Penttilä , K , Alarotu , M , Björnström , M & Koukkari , P 2019 , Replacing Coal used in Steelmaking with Biocarbon from Forest Industry Side Streams . VTT Technology , no. 351 , VTT Technical Research Centre of Finland . https://doi.org/10.32040/2242-122X.2019.T351.  , 2019
 
1-15