Kentaro Umeki
TitleCited byYear
High temperature steam-only gasification of woody biomass
K Umeki, K Yamamoto, T Namioka, K Yoshikawa
Applied energy 87 (3), 791-798, 2010
2242010
A model of biomass char gasification describing the change in catalytic activity of ash
K Umeki, A Moilanen, A Gόmez-Barea, J Konttinen
Chemical Engineering Journal 207, 616-624, 2012
672012
CO2–steam mixture for direct and indirect gasification of rice straw in a downdraft gasifier: Laboratory-scale experiments and performance prediction
B Prabowo, K Umeki, M Yan, MR Nakamura, MJ Castaldi, K Yoshikawa
Applied energy 113, 670-679, 2014
542014
Change of pyrolysis characteristics and structure of woody biomass due to steam explosion pretreatment
AK Biswas, K Umeki, W Yang, W Blasiak
Fuel processing technology 92 (10), 1849-1854, 2011
512011
Effects of several types of biomass fuels on the yield, nanostructure and reactivity of soot from fast pyrolysis at high temperatures
A Trubetskaya, PA Jensen, AD Jensen, ADG Llamas, K Umeki, D Gardini, ...
Applied Energy 171, 468-482, 2016
502016
Effect of fast pyrolysis conditions on biomass solid residues at high temperatures
A Trubetskaya, PA Jensen, AD Jensen, ADG Llamas, K Umeki, ...
Fuel processing technology 143, 118-129, 2016
492016
Effect of pelletizing conditions on combustion behaviour of single wood pellet
AK Biswas, M Rudolfsson, M Broström, K Umeki
Applied energy 119, 79-84, 2014
482014
Analysis of an updraft biomass gasifier with high temperature steam using a numerical model
K Umeki, T Namioka, K Yoshikawa
Applied Energy 90 (1), 38-45, 2012
482012
CO2-recycling biomass gasification system for highly efficient and carbon-negative power generation
B Prabowo, M Aziz, K Umeki, H Susanto, M Yan, K Yoshikawa
Applied Energy 158, 97-106, 2015
432015
Fuel particle conversion of pulverized biomass during pyrolysis in an entrained flow reactor
K Umeki, K Kirtania, L Chen, S Bhattacharya
Industrial & Engineering Chemistry Research 51 (43), 13973–13979, 2012
422012
The effect of steam on pyrolysis and char reactions behavior during rice straw gasification
K Umeki, T Namioka, K Yoshikawa
Fuel processing technology 94 (1), 53-60, 2012
402012
Thermodynamic performance of a hybrid power generation system using biomass gasification and concentrated solar thermal processes
Y Tanaka, S Mesfun, K Umeki, A Toffolo, Y Tamaura, K Yoshikawa
Applied Energy 160, 664-672, 2015
342015
Modeling biomass char gasification kinetics for improving prediction of carbon conversion in a fluidized bed gasifier
J Kramb, J Konttinen, A Gómez-Barea, A Moilanen, K Umeki
Fuel 132, 107-115, 2014
332014
Fuel conversion characteristics of black liquor and pyrolysis oil mixtures: efficient gasification with inherent catalyst
A Bach-Oller, E Furusjö, K Umeki
Biomass and Bioenergy 79, 155-165, 2015
312015
Use of biomass in integrated steelmaking–Status quo, future needs and comparison to other low-CO2 steel production technologies
H Suopajärvi, K Umeki, E Mousa, A Hedayati, H Romar, A Kemppainen, ...
Applied energy 213, 384-407, 2018
302018
Reduction of tar and soot formation from entrained-flow gasification of woody biomass by alkali impregnation
K Umeki, G Häggström, A Bach-Oller, K Kirtania, E Furusjö
Energy & Fuels 31 (5), 5104-5110, 2017
302017
Kinetic study of catalytic gasification of wood char impregnated with different alkali salts
K Kirtania, J Axelsson, L Matsakas, P Christakopoulos, K Umeki, ...
Energy 118, 1055-1065, 2017
302017
Simplification of devolatilization models for thermally-thick particles: Differences between wood logs and pellets
AK Biswas, K Umeki
Chemical Engineering Journal 274, 181-191, 2015
232015
Basic study on hydrogen-rich gas production by high temperature steam gasification of solid wastes
K Umeki, Y Son, T Namioka, K Yoshikawa
Journal of Environment and Engineering 4 (1), 211-221, 2009
212009
Does distance among biomass particles affect soot formation in an entrained flow gasification process?
B Göktepe, K Umeki, R Gebart
Fuel processing technology 141, 99-105, 2016
192016
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Articles 1–20