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Research Output 1988 2019

2019
2 Citations (Scopus)
catalyst
Catalysts
Acids
acid
Ion Exchange Resins
1 Citation (Scopus)

Critical assessment of oxy-fuel integrated coal gasification combined cycles

Ishii, H., Hayashi, T., Tada, H., Yokohama, K., Takashima, R. & Jun-Ichiro, H., Jan 1 2019, In : Applied Energy. 233-234, p. 156-169 14 p.

Research output: Contribution to journalArticle

Coal gasification
coal
Steam
Coal
Ashes

Improvement of Pelletability of Woody Biomass by Torrefaction under Pressurized Steam

Kudo, S., Okada, J., Ikeda, S., Yoshida, T., Asano, S. & Hayashi, J. I., Jan 1 2019, (Accepted/In press) In : Energy and Fuels.

Research output: Contribution to journalArticle

Steam
Biomass
Acetone
Densification
Tensile strength

Photochemical degradation of acrolein using VUV excimer lamp in air at atmospheric pressure

Tsuji, M., Miyano, M., Kamo, N., Kawahara, T., Uto, K., Hayashi, J. & Tsuji, T., Nov 1 2019, In : International Journal of Environmental Science and Technology. 16, 11, p. 7229-7240 12 p.

Research output: Contribution to journalArticle

acrolein
Acrolein
Atmospheric Pressure
atmospheric pressure
Carbon Monoxide
1 Citation (Scopus)

Photochemical removal of acetaldehyde using 172 nm vacuum ultraviolet excimer lamp in N 2 or air at atmospheric pressure

Tsuji, M., Miyano, M., Kamo, N., Kawahara, T., Uto, K., Jun-Ichiro, H. & Tsuji, T., Apr 1 2019, In : Environmental Science and Pollution Research. 26, 11, p. 11314-11325 12 p.

Research output: Contribution to journalArticle

Atmospheric Pressure
Acetaldehyde
acetaldehyde
Carbon Monoxide
Vacuum

Photochemical removal of NO2 in air at atmospheric pressure using side-on type 172-nm Xe2 excimer lamp

Tsuji, M., Kawahara, T., Uto, K., Jun-Ichiro, H. & Tsuji, T., Oct 1 2019, In : International Journal of Environmental Science and Technology. 16, 10, p. 5685-5694 10 p.

Research output: Contribution to journalArticle

Atmospheric Pressure
atmospheric pressure
Electric lamps
Atmospheric pressure
Photolysis
1 Citation (Scopus)

Production of high-strength cokes from non-/slightly caking coals. Part I: Effects of coal pretreatment and variables for briquetting and carbonization on coke properties

Matoba, M., Kudo, S., Mori, A., Norinaga, K., Uchida, K., Dohi, Y., Uebo, K. & Hayashi, J. I., Jan 1 2019, In : isij international. 59, 8, p. 1440-1448 9 p.

Research output: Contribution to journalArticle

Open Access
Briquetting
Coal
Carbonization
Coke
Tensile strength

Production of High-strength Cokes from Non- And Slightly Caking Coals. Part II: Application of sequence of fine pulverization of coal, briquetting and carbonization to single coals and binary blends

Uchida, K., Kudo, S., Mori, A., Ashik, U. P. M., Norinaga, K., Dohi, Y., Uebo, K. & Hayashi, J. I., Jan 1 2019, In : isij international. 59, 8, p. 1449-1456 8 p.

Research output: Contribution to journalArticle

Open Access
Briquetting
Coal
Carbonization
Pulverization
Coalescence

Quantitative analyses of chemical structural change and gas generation profile of coal upon heating toward gaining new insights for coal pyrolysis chemistry

Fukuoka, T., Takeda, N., Zhang, L., Machida, H., Zhang, W., Watanabe, M., Nishibata, Y., Hayashi, J. I. & Norinaga, K., Jan 1 2019, In : isij international. 59, 8, p. 1376-1381 6 p.

Research output: Contribution to journalArticle

Open Access
Coal
Pyrolysis
Gases
Heating
Hydrogen
1 Citation (Scopus)

Quantitative Description of Catalysis of Inherent Metallic Species in Lignite Char during CO2 Gasification

Halim, N., Ashik, U. P. M., Gao, X., Kudo, S., Sanwani, E., Norinaga, K. & Jun-Ichiro, H., Jul 18 2019, In : Energy and Fuels. 33, 7, p. 5996-6007 12 p.

Research output: Contribution to journalArticle

Coal
Independent component analysis
Lignite
Gasification
Catalysis

Re-examination of Thermogravimetric Kinetic Analysis of Lignite Char Gasification

Asano, S., Choi, C., Ishiyama, K., Kudo, S., Gao, X. & Hayashi, J. I., Jan 1 2019, (Accepted/In press) In : Energy and Fuels.

Research output: Contribution to journalArticle

Coal
Lignite
Gasification
Kinetics
Carbon Monoxide
1 Citation (Scopus)
Cellulose
Coke
Activated carbon
Catalysts
Pyrolysis
2018
6 Citations (Scopus)

Characteristic Properties of Lignite to Be Converted to High-Strength Coke by Hot Briquetting and Carbonization

Kudo, S., Mori, A., Hayashi, G., Yoshida, T., Okuyama, N., Norinaga, K. & Jun-Ichiro, H., Apr 19 2018, In : Energy and Fuels. 32, 4, p. 4364-4371 8 p.

Research output: Contribution to journalArticle

Briquetting
Coal
Carbonization
Lignite
Coke
1 Citation (Scopus)

Characteristics of gas evolution profiles during coal pyrolysis and its relation with the variation of functional groups

Zhang, L., Qi, S., Takeda, N., Kudo, S., Jun-Ichiro, H. & Norinaga, K., Dec 1 2018, In : International Journal of Coal Science and Technology. 5, 4, p. 452-463 12 p.

Research output: Contribution to journalArticle

subbituminous coal
pyrolysis
Functional groups
functional group
Bituminous coal
4 Citations (Scopus)

CO2 Gasification of Sugar Cane Bagasse: Quantitative Understanding of Kinetics and Catalytic Roles of Inherent Metallic Species

Zahara, Z. F., Kudo, S., Daniyanto, Ashik, U. P. M., Norinaga, K., Budiman, A. & Jun-Ichiro, H., Apr 19 2018, In : Energy and Fuels. 32, 4, p. 4255-4268 14 p.

Research output: Contribution to journalArticle

Sugar cane
Bagasse
Gasification
Kinetics
Water
3 Citations (Scopus)

Computational Study on the Thermal Decomposition of Phenol-Type Monolignols

Furutani, Y., Dohara, Y., Kudo, S., Jun-Ichiro, H. & Norinaga, K., Apr 1 2018, In : International Journal of Chemical Kinetics. 50, 4, p. 304-316 13 p.

Research output: Contribution to journalArticle

Phenol
phenols
thermal decomposition
Pyrolysis
Hot Temperature
4 Citations (Scopus)

Efficient removal of benzene in air at atmospheric pressure using a side-on type 172 nm Xe 2 excimer lamp

Tsuji, M., Kawahara, T., Uto, K., Kamo, N., Miyano, M., Jun-Ichiro, H. & Tsuji, T., Jul 1 2018, In : Environmental Science and Pollution Research. 25, 19, p. 18980-18989 10 p.

Research output: Contribution to journalArticle

Atmospheric Pressure
Carbon Monoxide
Benzene
Electric lamps
atmospheric pressure
7 Citations (Scopus)

Enhanced Photocatalytic Degradation of Methyl Orange by Au/TiO2 Nanoparticles under Neutral and Acidic Solutions

Tsuji, M., Matsuda, K., Tanaka, M., Kuboyama, S., Uto, K., Wada, N., Kawazumi, H., Tsuji, T., Ago, H. & Jun-Ichiro, H., Feb 7 2018, In : ChemistrySelect. 3, 5, p. 1432-1438 7 p.

Research output: Contribution to journalArticle

Nanoparticles
Degradation
Photocatalysts
Carboxylation
Surface plasmon resonance
4 Citations (Scopus)

Investigation on the Occurrences and Interactions of Corrosive Species during Pyrolysis of Zhundong Coal Using SSNMR and HT-XRD

Lin, X., Yang, Y., Chen, X., Wang, C., Jun-Ichiro, H. & Wang, Y., Apr 19 2018, In : Energy and Fuels. 32, 4, p. 5062-5071 10 p.

Research output: Contribution to journalArticle

Caustics
Coal
Pyrolysis
Nuclear magnetic resonance
X ray diffraction
7 Citations (Scopus)

Predicting molecular composition of primary product derived from fast pyrolysis of lignin with semi-detailed kinetic model

Furutani, Y., Kudo, S., Jun-Ichiro, H. & Norinaga, K., Jan 15 2018, In : Fuel. 212, p. 515-522 8 p.

Research output: Contribution to journalArticle

Lignin
Pyrolysis
Tars
Tar
Kinetics
2 Citations (Scopus)
Light extinction
extinction
solar cells
dyes
Nanoparticles
2 Citations (Scopus)

Theoretical Study on Elementary Reaction Steps in Thermal Decomposition Processes of Syringol-Type Monolignol Compounds

Furutani, Y., Dohara, Y., Kudo, S., Jun-Ichiro, H. & Norinaga, K., Jan 25 2018, In : Journal of Physical Chemistry A. 122, 3, p. 822-831 10 p.

Research output: Contribution to journalArticle

thermal decomposition
Pyrolysis
cleavage
Pyrogallol
decomposition
1 Citation (Scopus)

Transient three-dimensional simulation of densification process of carbon fibre preforms via chemical vapour infiltration of carbon matrix from methane

Tang, Z., Li, A., Hatakeyama, T., Shuto, H., Jun-Ichiro, H. & Norinaga, K., Feb 2 2018, In : Chemical Engineering Science. 176, p. 107-115 9 p.

Research output: Contribution to journalArticle

Chemical vapor infiltration
Methane
Densification
Carbon fibers
Carbon
2017
1 Citation (Scopus)

An approach for on-line analysis of multi-component volatiles from coal pyrolysis with Li+-attachment ionization mass spectrometry

Zhang, L., Qi, S. C., Iwanaga, K., Uemura, K., Zhang, L. X., Kudo, S., Jun-Ichiro, H., Furuya, K. & Norinaga, K., Jan 1 2017, In : Fuel Processing Technology. 158, p. 141-145 5 p.

Research output: Contribution to journalArticle

Coal
Ionization
Mass spectrometry
Pyrolysis
Ions
17 Citations (Scopus)

A review on methane transformation to hydrogen and nanocarbon: Relevance of catalyst characteristics and experimental parameters on yield

Ashik, U. P. M., Wan Daud, W. M. A. & Jun-Ichiro, H., Jan 1 2017, In : Renewable and Sustainable Energy Reviews. 76, p. 743-767 25 p.

Research output: Contribution to journalReview article

Methane
Hydrogen
Catalysts
Metals
Partial pressure
13 Citations (Scopus)

Catalytic hydrogenolysis of kraft lignin to monomers at high yield in alkaline water

Qi, S. C., Hayashi, J. I., Kudo, S. & Zhang, L., Jan 1 2017, In : Green Chemistry. 19, 11, p. 2636-2645 10 p.

Research output: Contribution to journalArticle

alkaline water
Hydrogenolysis
Lignin
lignin
Monomers
3 Citations (Scopus)

Current situation and future scope of biomass gasification in Japan

Furutani, Y., Norinaga, K., Kudo, S., Hayashi, J. I. & Watanabe, T., Dec 2017, In : Evergreen. 4, 4, p. 24-29 6 p.

Research output: Contribution to journalArticle

Gasification
Biomass
biomass
Hot springs
Hydrogen production
1 Citation (Scopus)
Methane
Sustainable development
Porosity
Decomposition
Microporosity
8 Citations (Scopus)

Nano-sized nickel catalyst for deep hydrogenation of lignin monomers and first-principles insight into the catalyst preparation

Qi, S. C., Zhang, L., Einaga, H., Kudo, S., Norinaga, K. & Jun-Ichiro, H., Jan 1 2017, In : Journal of Materials Chemistry A. 5, 8, p. 3948-3965 18 p.

Research output: Contribution to journalArticle

Lignin
Nickel
Pyridine
Hydrogenation
Monomers
19 Citations (Scopus)
Catalytic reforming
Ionic Liquids
Ionic liquids
Cellulose
pyrolysis
3 Citations (Scopus)

Synthesis and electrochemical properties of Fe3C-carbon composite as an anode material for lithium-ion batteries

Kitajou, A., Kudo, S., Jun-Ichiro, H. & Okada, S., Jan 1 2017, In : Electrochemistry. 85, 10, p. 630-633 4 p.

Research output: Contribution to journalArticle

Electrochemical properties
Anodes
Carbon
Composite materials
Ion Exchange Resins
6 Citations (Scopus)

Synthesis of Carbon-Supported Pt–YOx and PtY Nanoparticles with High Catalytic Activity for the Oxygen Reduction Reaction Using a Microwave-based Polyol Method

Tsuji, M., Uto, K., Nagami, T., Muto, A., Fukushima, H. & Jun-Ichiro, H., Mar 20 2017, In : ChemCatChem. 9, 6, p. 962-970 9 p.

Research output: Contribution to journalArticle

Polyols
catalytic activity
Catalyst activity
Carbon
Microwaves
5 Citations (Scopus)

Theoretical Study on Hydrogenolytic Cleavage of Intermonomer Linkages in Lignin

Qi, S. C., Zhang, L., Kudo, S., Norinaga, K. & Jun-Ichiro, H., Apr 20 2017, In : Journal of Physical Chemistry A. 121, 15, p. 2868-2877 10 p.

Research output: Contribution to journalArticle

hydrogenolysis
Hydrogenolysis
lignin
Lignin
linkages
7 Citations (Scopus)

Theoretical study on reaction pathways leading to CO and CO2 in the pyrolysis of resorcinol

Furutani, Y., Kudo, S., Jun-Ichiro, H. & Norinaga, K., Jan 1 2017, In : Journal of Physical Chemistry A. 121, 3, p. 631-637 7 p.

Research output: Contribution to journalArticle

Carbon Monoxide
pyrolysis
Pyrolysis
quinones
aldehydes
5 Citations (Scopus)

Theoretical Study on the Kinetics of Thermal Decomposition of Guaiacol and Catechol

Furutani, Y., Dohara, Y., Kudo, S., Jun-Ichiro, H. & Norinaga, K., Nov 9 2017, In : Journal of Physical Chemistry A. 121, 44, p. 8495-8503 9 p.

Research output: Contribution to journalArticle

Guaiacol
thermal decomposition
pyrolysis
Pyrolysis
Kinetics
2 Citations (Scopus)
Coal
Coal gasification
Fluidized beds
Tars
Tar
2016
9 Citations (Scopus)

Experimental investigation of thermal decomposition of dihydroxybenzene isomers: Catechol, hydroquinone, and resorcinol

Yang, H., Furutani, Y., Kudo, S., Hayashi, J. I. & Norinaga, K., Jul 1 2016, In : Journal of Analytical and Applied Pyrolysis. 120, p. 321-329 9 p.

Research output: Contribution to journalArticle

Isomers
Pyrolysis
Carbon Monoxide
Hydrocarbons
Aldehydes
3 Citations (Scopus)

Interactions between Volatiles and Char during Pyrolysis of Biomass: Reactive Species Determining and Reaction over Functionalized Carbon Nanotubes

Huang, Y., Hu, Y., Jun-Ichiro, H. & Fang, Y., Jul 21 2016, In : Energy and Fuels. 30, 7, p. 5758-5765 8 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Carbon nanotubes
Biomass
Pyrolysis
Furfural
8 Citations (Scopus)

Kinetics and Mechanism of CO2 Gasification of Chars from 11 Mongolian Lignites

Byambajav, E., Hachiyama, Y., Kudo, S., Norinaga, K. & Jun-Ichiro, H., Mar 17 2016, In : Energy and Fuels. 30, 3, p. 1636-1646 11 p.

Research output: Contribution to journalArticle

Gasification
Kinetics
Catalysts
Ashes
Coal
12 Citations (Scopus)

Recent application of calculations of metal complexes based on density functional theory

Qi, S. C., Jun-Ichiro, H. & Zhang, L., Jan 1 2016, In : RSC Advances. 6, 81, p. 77375-77395 21 p.

Research output: Contribution to journalReview article

Coordination Complexes
Metal complexes
Density functional theory
5 Citations (Scopus)

Steam-Oxygen Gasification of Potassium-Loaded Lignite: Proof of Concept of Type IV Gasification

Yang, H., Kudo, S., Norinaga, K. & Jun-Ichiro, H., Mar 17 2016, In : Energy and Fuels. 30, 3, p. 1616-1627 12 p.

Research output: Contribution to journalArticle

Coal
Steam
Lignite
Gasification
Potassium
2015
9 Citations (Scopus)

A CFD study on the reacting flow of partially combusting hot coke oven gas in a bench-scale reformer

Li, C., Appari, S., Tanaka, R., Hanao, K., Lee, Y., Kudo, S., Hayashi, J. I., Janardhanan, V. M., Watanabe, H. & Norinaga, K., Jul 21 2015, In : Fuel. 159, p. 590-598 9 p., 9428.

Research output: Contribution to journalArticle

Coke ovens
Computational fluid dynamics
Gases
Kinetics
Carbon Monoxide
30 Citations (Scopus)

Detailed Chemical Kinetic Modeling of Vapor-Phase Reactions of Volatiles Derived from Fast Pyrolysis of Lignin

Yang, H. M., Appari, S., Kudo, S., Jun-Ichiro, H. & Norinaga, K., Jul 15 2015, In : Industrial and Engineering Chemistry Research. 54, 27, p. 6855-6864 10 p.

Research output: Contribution to journalArticle

Lignin
Reaction kinetics
Pyrolysis
Vapors
Aromatic Hydrocarbons
14 Citations (Scopus)

In-situ reforming of the volatiles from fast pyrolysis of ligno-cellulosic biomass over zeolite catalysts for aromatic compound production

Uemura, K., Appari, S., Kudo, S., Hayashi, J. I., Einaga, H. & Norinaga, K., Jul 28 2015, In : Fuel Processing Technology. 136, p. 73-78 6 p.

Research output: Contribution to journalArticle

Zeolites
Aromatic compounds
Reforming reactions
Cellulose
Xylans
11 Citations (Scopus)

Kinetic modeling of non-catalytic partial oxidation of nascent volatiles derived from fast pyrolysis of woody biomass with detailed chemistry

Thimthong, N., Appari, S., Tanaka, R., Iwanaga, K., Kudo, S., Jun-Ichiro, H., Shoji, T. & Norinaga, K., Jun 10 2015, In : Fuel Processing Technology. 134, p. 159-167 9 p., 4425.

Research output: Contribution to journalArticle

Biomass
Pyrolysis
Oxidation
Kinetics
Reaction kinetics
4 Citations (Scopus)

Modeling of gas/particle flow in coal conversion with a drop tube reactor using a lumped kinetic model accounting volatiles-char interaction

Li, C. Y., Appari, S., Zhang, L. X., Huang, A. N., Kuo, H. P., Kudo, S., Hayashi, J. I. & Norinaga, K., Mar 26 2015, In : Fuel Processing Technology. 138, p. 588-594 7 p.

Research output: Contribution to journalArticle

Coal
Gases
Kinetics
Computational fluid dynamics
Tar
6 Citations (Scopus)

Modification of reactivity and strength of formed coke from victorian lignite by leaching of metallic species

Karnowo, Kudo, S., Mori, A., Zahara, Z. F., Norinaga, K. & Hayashi, J. I., Jan 1 2015, In : isij international. 55, 4, p. 765-774 10 p.

Research output: Contribution to journalArticle

Coal
Lignite
Coke
Leaching
Briquetting
11 Citations (Scopus)
Coke ovens
Carbon Monoxide
Gases
oxidation
Oxidation
2014
24 Citations (Scopus)

Adsorption and desorption behavior of asphaltene on polymer-brush-immobilized surfaces

Higaki, Y., Hatae, K., Ishikawa, T., Takanohashi, T., Jun-Ichiro, H. & Takahara, A., Jan 1 2014, In : ACS Applied Materials and Interfaces. 6, 22, p. 20385-20389 5 p.

Research output: Contribution to journalArticle

Brushes
Desorption
Polymers
Adsorption
Asphaltenes
24 Citations (Scopus)

A mechanistic study on the reaction pathways leading to benzene and naphthalene in cellulose vapor phase cracking

Norinaga, K., Yang, H., Tanaka, R., Appari, S., Iwanaga, K., Takashima, Y., Kudo, S., Shoji, T. & Jun-Ichiro, H., Jan 1 2014, In : Biomass and Bioenergy. 69, p. 144-154 11 p.

Research output: Contribution to journalArticle

alkynes
naphthalene
cracking
benzene
Naphthalene