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Research Output 2003 2019

2019
Microwave heating
Chemical reactions
Hydrogen
Diffusion in gases
chemical reaction
1 Citation (Scopus)

Carbothermic reduction behavior of FeS in the presence of CaO during microwave irradiation

Amini, A., Maeda, T., Ohno, K. I. & Kunitomo, K., Apr 2019, In : isij international. 59, 4, p. 672-678 7 p.

Research output: Contribution to journalArticle

Open Access
Carbothermal reduction
Microwave irradiation
Ion exchange
Iron
Microwaves

Effect of carbonaceous material surface texture on iron carburization reaction under loading condition

Ohno, K. I., Miura, S., Maeda, T. & Kunitomo, K., Apr 2019, In : isij international. 59, 4, p. 655-659 5 p.

Research output: Contribution to journalArticle

Open Access
Melting
Carbon
Iron
Textures
Charcoal

Effect of H2 concentration on carbon deposition reaction by CO–H2 gas mixture at 773 K to 973 K

Nishihiro, K., Maeda, T., Ohno, K. I. & Kunitomo, K., Apr 2019, In : isij international. 59, 4, p. 634-642 9 p.

Research output: Contribution to journalArticle

Open Access
Carbon Monoxide
Gas mixtures
Carbon
Iron
Carbon fibers
2018

A theoretical model for assessing the influence of n2 on gaseous reduction of iron ores with CO or H2

Shao, L., Ohno, K-I., Qu, Y. X. & Zou, Z. S., Jan 1 2018, In : isij international. 58, 2, p. 370-372 3 p.

Research output: Contribution to journalArticle

Iron ores
Carbon Monoxide
Iron ore reduction
Ternary systems
Dilution
Ferrosoferric Oxide
Magnetite
Particle size
Microwaves
Magnetic leakage
2 Citations (Scopus)

Detailed modeling of melt dripping in coke bed by DEM - SPH

Natsui, S., Ohno, K. I., Sukenaga, S., Kikuchi, T. & Suzuki, R. O., Jan 1 2018, In : isij international. 58, 2, p. 282-291 10 p.

Research output: Contribution to journalArticle

Finite difference method
Coke
Hydrodynamics
Slags
Viscosity
1 Citation (Scopus)
Microwave heating
Particle size
Microwaves
Ferrosoferric Oxide
Magnetite
2 Citations (Scopus)
Ferrosoferric Oxide
Microwaves
Particle Size
X-Ray Emission Spectrometry
Convection
2017
6 Citations (Scopus)

Capturing the non-spherical shape of granular media and its trickle flow characteristics using fully-Lagrangian method

Natsui, S., Nashimoto, R., Kikuchi, T., Suzuki, R. O., Takai, H., Ohno, K-I. & Sukenaga, S., Jun 1 2017, In : AIChE Journal. 63, 6, p. 2257-2271 15 p.

Research output: Contribution to journalArticle

Finite difference method
Liquids
Void fraction
Flow simulation
Mountings
3 Citations (Scopus)
Graphite
Wetting
Molten materials
Dissolution
Carbon
Ferrosoferric Oxide
Magnetite
magnetite
sintering
Sintering
Ferrosoferric Oxide
Granulation
Hematite
Magnetite
hematite
iron ores
compressive strength
Iron ores
Compressive strength
minerals
1 Citation (Scopus)

Improvement of sinter strength and reducibility through promotion of magnetite ore oxidation by use of separate granulating method

Matsumura, M., Takayama, T., Hara, K., Yamaguchi, Y., Ishiyama, O., Higuchi, K., Nomura, S., Murakami, T., Hayashi, M. & Ohno, K-I., Jan 1 2017, In : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 103, 6, p. 388-396 9 p.

Research output: Contribution to journalArticle

Ore sinter
Ferrosoferric Oxide
promotion
Magnetite
magnetite

Softening behaviors of acid and olivine fluxed iron ore pellets in the cohesive zone of a blast furnace

Kemppainen, A., Ohno, K-I., Iljana, M., Mattila, O., Paananen, T., Heikkinen, E. P., Maeda, T., Kunitomo, K. & Fabritius, T., Jan 1 2017, In : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 103, 4, p. 175-183 9 p.

Research output: Contribution to journalArticle

Iron ore pellets
iron ores
Olivine
blasts
Blast furnaces
2016

Effect of carbon dissolution reaction on wetting behavior between liquid iron and carbonaceous material

Ohno, K. I., Miyake, T., Yano, S., Nguyen, C. S., Maeda, T. & Kunitomo, K., Jan 1 2016, In : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 102, 12, p. 684-690 7 p.

Research output: Contribution to journalArticle

carbonaceous materials
wetting
Wetting
dissolving
Dissolution

Effects of ash amount and molten ash's behavior on initial Fe-C liquid formation temperature due to iron carburization reaction

Ohno, K-I., Tsurumaru, S., Babich, A., Maeda, T., Senk, D., Gudenau, H. W. & Kunitomo, K., Jan 1 2016, In : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 102, 12, p. 677-683 7 p.

Research output: Contribution to journalArticle

Ashes
ashes
Molten materials
Iron
iron
4 Citations (Scopus)
Coke
Wetting
Carbon
Iron
Liquids
2015
1 Citation (Scopus)

Combustion rate of coke in quasi-particle at iron ore sintering process

Ohno, K-I., Noda, K., Nishioka, K., Maeda, T. & Shimizu, M., Jan 1 2015, In : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 101, 3, p. 184-189 6 p.

Research output: Contribution to journalArticle

Ore sintering
iron ores
coke
Iron ores
elementary excitations
5 Citations (Scopus)

Effect of carbon dissolution reaction on wetting behavior between liquid iron and carbonaceous material

Ohno, K-I., Miyake, T., Yano, S., Nguyen, C. S., Maeda, T. & Kunitomo, K., Jan 1 2015, In : isij international. 55, 6, p. 1252-1258 7 p.

Research output: Contribution to journalArticle

Wetting
Dissolution
Carbon
Iron
Liquids

Effect of coke breeze distribution on coke combustion rate of the quasi-particle

Ogi, H., Maeda, T., Ohno, K-I. & Kunitomo, K., Jan 1 2015, AISTech 2015 - Proceedings of the Iron and Steel Technology Conference and ICSTI 2015. Association for Iron and Steel Technology, AISTECH, Vol. 1. p. 1382-1393 12 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Coke
4 Citations (Scopus)

Effect of coke breeze distribution on coke combustion rate of the quasi-particle

Ogi, H., Maeda, T., Ohno, K-I. & Kunitomo, K., Jan 1 2015, In : isij international. 55, 12, p. 2550-2555 6 p.

Research output: Contribution to journalArticle

Coke
Granulation
Iron ores
Ore sintering
Oxygen

Effect of simulant ash on wetting behavior of liquid iron on carbonaceous material substrate

Ohno, K-I., Miyake, T., Yano, S., Nguyen, C. S., Maeda, T. & Kunitomo, K., Jan 1 2015, AISTech 2015 - Proceedings of the Iron and Steel Technology Conference and ICSTI 2015. Association for Iron and Steel Technology, AISTECH, Vol. 1. p. 603-610 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ashes
Wetting
Iron
Liquids
Substrates
6 Citations (Scopus)

Effects of ash amount and molten ash's behavior on initial Fe-C liquid formation temperature due to iron carburization reaction

Ohno, K-I., Tsurumaru, S., Babich, A., Maeda, T., Senk, D., Gudenau, H. W. & Kunitomo, K., Jan 1 2015, In : isij international. 55, 6, p. 1245-1251 7 p.

Research output: Contribution to journalArticle

Ashes
Molten materials
Iron
Liquids
Temperature
10 Citations (Scopus)

Softening behaviors of acid and olivine fluxed iron ore pellets in the cohesive zone of a blast furnace

Kemppainen, A., Ohno, K-I., Iljana, M., Mattila, O., Paananen, T., Heikkinen, E. P., Maeda, T., Kunitomo, K. & Fabritius, T., Jan 1 2015, In : ISIJ International. 55, 10, p. 2039-2046 8 p.

Research output: Contribution to journalArticle

Iron ore pellets
Olivine
Blast furnaces
Phase equilibria
Acids
2014
16 Citations (Scopus)
Gas permeability
slags
Reducing Agents
thermophysical properties
Reducing agents

Diffusion behaviors of he and CH4 in air flow through packed bed

Ohno, K-I., Nishioka, K., Munesue, K., Maeda, T. & Shimizu, M., Feb 14 2014, In : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 100, 2, p. 246-250 5 p.

Research output: Contribution to journalArticle

Packed beds
air flow
beds
Hydrogen
Diffusion in gases
2 Citations (Scopus)

Effects of charcoal carbon crystallinity and ash content on carbon dissolution in molten iron and carburization reaction in iron-charcoal composite

Ohno, K-I., Babich, A., Mitsue, J., Maeda, T., Senk, D., Gudenau, H. W. & Shimizu, M., Jan 1 2014, In : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 100, 2, p. 287-293 7 p.

Research output: Contribution to journalArticle

Ashes
charcoal
Charcoal
ashes
Coal ash
2013
13 Citations (Scopus)

Combustion rate of coke in quasi-Particle at iron ore sintering process

Ohno, K-I., Noda, K., Nishioka, K., Maeda, T. & Shimizu, M., Jan 1 2013, In : isij international. 53, 9, p. 1588-1593 6 p.

Research output: Contribution to journalArticle

Ore sintering
Iron ores
Coke
Liquids
Temperature distribution
7 Citations (Scopus)

Effect of CO gas concentration on reduction rate of major mineral phase in sintered iron ore

Noguchi, D., Ohno, K-I., Maeda, T., Nishioka, K. & Shimizu, M., Jun 21 2013, In : isij international. 53, 4, p. 570-575 6 p.

Research output: Contribution to journalArticle

Iron ores
Carbon Monoxide
Minerals
Gases
Ferrite
7 Citations (Scopus)

Effect of coke combustion rate equation on numerical simulation of temperature distribution in iron ore sintering process

Ohno, K. I., Noda, K., Nishioka, K., Maeda, T. & Shimizu, M., Jan 1 2013, In : isij international. 53, 9, p. 1642-1647 6 p.

Research output: Contribution to journalArticle

Ore sintering
Iron ores
Coke
Temperature distribution
Computer simulation

Effect of material particle size on reduction rate of hematite and quaternary calcium ferrite mixtures

Noguchi, D., Ikezaki, R., Ohno, K-I., Maeda, T., Nishioka, K., Shimizu, M. & Kunitomo, K., Jun 18 2013, In : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 99, 6, p. 11-16 6 p.

Research output: Contribution to journalArticle

Hematite
hematite
Ferrite
calcium
ferrites
8 Citations (Scopus)

Effect of particle size of iron ore and coke on granulation property of Quasi-particle

Maeda, T., Kikuchi, R., Ohno, K-I., Shimizu, M. & Kunitomo, K., Jan 1 2013, In : isij international. 53, 9, p. 1503-1509 7 p.

Research output: Contribution to journalArticle

Granulation
Iron ores
Coke
Particle size
Adhesion
2 Citations (Scopus)

Kinetics of reduction step of wustite to iron of hematite and quaternary calcium ferrite mixtures

Noguchi, D., Ohno, K-I., Maeda, T., Nishioka, K. & Shimizu, M., Oct 9 2013, In : isij international. 53, 8, p. 1350-1357 8 p.

Research output: Contribution to journalArticle

Hematite
Ferrite
Calcium
Iron
Kinetics
27 Citations (Scopus)

Reaction behavior during heating biomass materials and iron oxide composites

Ueki, Y., Yoshiie, R., Naruse, I., Ohno, K-I., Maeda, T., Nishioka, K. & Shimizu, M., Feb 1 2013, In : Fuel. 104, p. 58-61 4 p.

Research output: Contribution to journalArticle

Iron oxides
Powders
Biomass
Heating
Pyrolysis
2012
1 Citation (Scopus)

Development of fe base phase change materials for high temperature using solid-solid transformation

Nishioka, K., Suura, N., Ohno, K-I., Maeda, T. & Shimizu, M., Apr 2 2012, In : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 98, 3, p. 104-108 5 p.

Research output: Contribution to journalArticle

phase change materials
Phase change materials
Latent heat
latent heat
Durability

Diffusion behaviors of HE and CH 4 in air flow through packed bed

Ohno, K-I., Nishioka, K., Munesue, K., Maeda, T. & Shimizu, M., Aug 30 2012, In : ISIJ International. 52, 8, p. 1389-1393 5 p.

Research output: Contribution to journalArticle

Packed beds
Hydrogen
Diffusion in gases
Blast furnaces
Flow of gases

Effect of molecular weight difference between several gases on gas diffusion behaviors in air flow through packed bed

Ohno, K-I., Nishioka, K., Munuesue, K., Maeda, T. & Shimizu, M., Dec 1 2012, 6th Int. Congress on the Science and Technology of Ironmaking 2012, ICSTI 2012 - Including Proceedings from the 42nd Ironmaking and Raw Materials Seminar, and the 13th Brazilian Symp. on Iron Ore. Vol. 2. p. 1113-1120 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Diffusion in gases
Packed beds
Gases
Molecular weight
Air
1 Citation (Scopus)

Effect of slag melting behavior on metal-slag separation temperature in powdery iron, slag and carbon mixture

Ohno, K-I., Kaimoto, M., Maeda, T., Nishiokoka, K. & Shimizu, M., Dec 12 2012, In : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 98, 12, p. 634-640 7 p.

Research output: Contribution to journalArticle

slags
Slags
Melting
Carbon
Iron

Effect of woody biomass on reduction behavior of iron oxide

Yokota, K., Kunitomo, K., Ohno, K. I., Okazaki, J., Nishimura, T. & Kogure, S., Dec 1 2012, 6th International Congress on the Science and Technology of Ironmaking 2012, ICSTI 2012 - Including Proc. from the 42nd Ironmaking and Raw Materials Seminar, and the 13th Brazilian Symp. on Iron Ore. p. 2105-2112 8 p. (6th Int. Congress on the Science and Technology of Ironmaking 2012, ICSTI 2012 - Including Proceedings from the 42nd Ironmaking and Raw Materials Seminar, and the 13th Brazilian Symp. on Iron Ore; vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Iron oxides
Biomass
Blast furnaces
Reducing Agents
Reducing agents
20 Citations (Scopus)

Effects of charcoal carbon crystallinity and ash content on carbon dissolution in molten iron and carburization reaction in iron-charcoal composite

Ohno, K. I., Babich, A., Mitsue, J., Maeda, T., Senk, D., Gudenau, H. W. & Shimizu, M., Aug 30 2012, In : isij international. 52, 8, p. 1482-1488 7 p.

Research output: Contribution to journalArticle

Ashes
Charcoal
Coal ash
Molten materials
Dissolution
3 Citations (Scopus)

Kinetics of reduction step of wustite to iron of hematite and quaternary calcium ferrite mixtures

Noguchi, D., Ohno, K-I., Maeda, T., Nishioka, K. & Shimizu, M., Feb 27 2012, In : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 98, 2, p. 55-62 8 p.

Research output: Contribution to journalArticle

Hematite
hematite
Ferrite
calcium
ferrites
30 Citations (Scopus)

Kinetic study on the reduction reaction of biomass-tar-infiltrated iron ore

Hosokai, S., Matsui, K., Okinaka, N., Ohno, K-I., Shimizu, M. & Akiyama, T., Dec 20 2012, In : Energy and Fuels. 26, 12, p. 7274-7279 6 p.

Research output: Contribution to journalArticle

Tars
Iron ores
Tar
Biomass
Carbon
2011
4 Citations (Scopus)

Effect of CO gas concentration on reduction rate of major mineral phase in sintered iron ore

Noguchi, D., Ohno, K. I., Maeda, T., Nishioka, K. & Shimizu, M., Nov 17 2011, In : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 97, 11, p. 548-553 6 p.

Research output: Contribution to journalArticle

iron ores
Iron ores
Carbon Monoxide
Minerals
Gases
20 Citations (Scopus)

Effect of slag melting behavior on metal-slag separation temperature in powdery iron, slag and carbon mixture

Ohno, K-I., Kaimoto, M., Maeda, T., Nishioka, K. & Shimizu, M., Aug 15 2011, In : isij international. 51, 8, p. 1279-1284 6 p.

Research output: Contribution to journalArticle

Slags
Melting
Carbon
Iron
Metals
1 Citation (Scopus)

Modeling of dripping behavior in particles packed bed filled with immiscible fluid

Nishioka, K., Fujiwara, D., Ohno, K. I., Maeda, T. & Shimizu, M., Nov 17 2011, In : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 97, 11, p. 541-547 7 p.

Research output: Contribution to journalArticle

Packed beds
Molten materials
beds
Iron
iron
2010
4 Citations (Scopus)

Development of Fe base phase change materials for high temperature using solid-solid transformation

Nishioka, K., Suura, N., Ohno, K-I., Maeda, T. & Shimizu, M., Nov 30 2010, In : isij international. 50, 9, p. 1240-1244 5 p.

Research output: Contribution to journalArticle

Phase change materials
Latent heat
Durability
Waste heat utilization
Exhaust gases
17 Citations (Scopus)

Effect of carbon structure crystallinity on initial stage of iron carburization

Ohno, K-I., Maeda, T., Nishioka, K. & Shimizu, M., Mar 29 2010, In : ISIJ International. 50, 1, p. 53-58 6 p.

Research output: Contribution to journalArticle

Carbon
Iron
Crystallization
Liquids
Temperature

Effect of carbon structure crystallinity on initial stage of iron carburization

Ohno, K. I., Maeda, T., Nishioka, K. & Shimizu, M., Oct 19 2010, In : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 96, 8, p. 475-481 7 p.

Research output: Contribution to journalArticle

crystallinity
Carbon
Iron
iron
carbon