地球資源システム工学部門

研究成果 1980 2020

33 引用 (Scopus)

Effects of coexisting metal ions on the redox potential dependence of chalcopyrite leaching in sulfuric acid solutions

Hiroyoshi, N., Kuroiwa, S., Miki, H., Tsunekawa, M. & Hirajima, T., 6 1 2007, : : Hydrometallurgy. 87, 1-2, p. 1-10 10 p.

研究成果: ジャーナルへの寄稿記事

Sulfuric acid
Leaching
Metal ions
Minerals
Oxidation-Reduction
4 引用 (Scopus)

Effects of grinding montmorillonite and illite on their modification by dioctadecyl dimethyl ammonium chloride and adsorption of perchlorate

Luo, W., Fukumori, T., Guo, B., Osseo-Asare, K., Hirajima, T. & Sasaki, K., 9 15 2017, : : Applied Clay Science. 146, p. 325-333 9 p.

研究成果: ジャーナルへの寄稿記事

Bentonite
Ammonium Chloride
perchlorate
grinding
montmorillonite

Effects of hydrothermal treatment coupled with mechanical expression on combustion performance of Loy Yang lignite

Liu, X., Hirajima, T., Nonaka, M. & Sasaki, K., 12 1 2016, : : Journal of Thermal Analysis and Calorimetry. 126, 3, p. 1925-1935 11 p.

研究成果: ジャーナルへの寄稿記事

lignite
Coal
Kinetics
kinetics
Activation energy
14 引用 (Scopus)

Effects of initial Fe2+ concentration and pulp density on the bioleaching of Cu from enargite by Acidianus brierleyi

Sasaki, K., Takatsugi, K. & Hirajima, T., 1 1 2011, : : Hydrometallurgy. 109, 1-2, p. 153-160 8 p.

研究成果: ジャーナルへの寄稿記事

Bioleaching
Pulp
Ions
Recovery
Cell growth
steam injection
Kaolinite
enhanced oil recovery
heavy oil
rheology
3 引用 (Scopus)

Effects of ph-induced changes in soil physical characteristics on the development of soil water erosion

Matsumoto, S., Ogata, S., Shimada, H., Sasaoka, T., Hamanaka, A. & Kusuma, G. J., 4 16 2018, : : Geosciences (Switzerland). 8, 4, 134.

研究成果: ジャーナルへの寄稿記事

water erosion
soil erosion
soil water
soil
physical property

Effects of reversibility on enhanced oil recovery using sodium dodecylbenzene sulfonate (SDBS)

Ngo, I., Srisuriyachai, F., Sasaki, K., Sugai, Y. & Nguele Odou, P. R., 1 1 2019, : : journal of the japan petroleum institute. 62, 4, p. 188-198 11 p.

研究成果: ジャーナルへの寄稿記事

公開
Sodium
Surface active agents
Recovery
Rocks
Adsorption

Effects of reversibility on enhanced oil recovery using Sodium Dodecylbenzene Sulfonate (SDBS)

Ngo, I., Srisuriyachai, F., Sasaki, K., Sugai, Y. & Nguele, R., 7 7 2019, : : Journal of the Japan Petroleum Institute. 62, 4, p. 188-198 11 p.

研究成果: ジャーナルへの寄稿記事

公開
enhanced oil recovery
sulfonate
surfactant
Surface-Active Agents
Oils
3 引用 (Scopus)

Effects of SO2 and ph concentration on CO2 adsorption capacity in coal seams for CO2 sequestration with considerations for flue gas from coal-fired power plants

Huy, P. Q., Sasaki, K., Sugai, Y., Kiga, T., Fujioka, M. & Adachi, T., 10 2009, : : Journal of Canadian Petroleum Technology. 48, 10, p. 58-63 6 p., SPE-130067-PA.

研究成果: ジャーナルへの寄稿記事

Coal
coal-fired power plant
Flue gases
coal seam
carbon sequestration

Effects of SO2 on CO2 adsorption capacity in coal seams for ECBM considering to flue gas from coal-fired power plant

Huy, P. Q., Sasaki, K., Yuichi, S., Kiga, T., Fujioka, M. & Adachi, T., 6 17 2008, Canadian International Petroleum Conference 2008. Petroleum Society of Canada (PETSOC), p. 1-8 8 p. PETSOC-2008-164. (Canadian International Petroleum Conference 2008).

研究成果: 著書/レポートタイプへの貢献会議での発言

Coal
coal-fired power plant
Flue gases
coal seam
Power plants
7 引用 (Scopus)

Effects of sodium thiosulphate on chalcopyrite and tennantite: An insight for alternative separation technique

Petrus, H. T. B. M., Hirajima, T., Sasaki, K. & Okamoto, H., 1 25 2012, : : International Journal of Mineral Processing. 102-103, p. 116-123 8 p.

研究成果: ジャーナルへの寄稿記事

tennantite
thiosulfate
Thiosulfates
chalcopyrite
Minerals

EFFECTS OF SURFACE PROPERTIES ON AGGLOMERATES FORMATION - STUDIES ON AGGLOMERATION IN WATER (1ST REPORT).

Hirajima, T., Takamori, T. & Tsunekawa, M., 1 1 1986, : : Nihon Kogyokaishi. 102, 1185, p. 795-800 6 p.

研究成果: ジャーナルへの寄稿記事

Kerosene
Surface properties
Agglomeration
Contact angle
Surface tension

Effects of temperature gradient and particle size on self-ignition temperature of low-rank coal excavated from inner Mongolia, China

Wang, Y., Zhang, X., Zhang, H. & Sasaki, K., 9 4 2019, : : Royal Society Open Science. 6, 9, p. 1-14 14 p., 190374.

研究成果: ジャーナルへの寄稿記事

公開
Coal
Thermal gradients
Ignition
Particle size
Piles

Effects of temperature gradient and particle size on self-ignition temperature of low-rank coal excavated from inner Mongolia, China

Wang, Y., Zhang, X., Zhang, H. & Sasaki, K., 1 1 2019, : : Royal Society Open Science. 6, 9, 190374.

研究成果: ジャーナルへの寄稿記事

公開
coal rank
temperature gradient
particle size
coal
pile
29 引用 (Scopus)

Effects of trace elements in fish bones on crystal characteristics of hydroxyapatite obtained by calcination

Goto, T. & Sasaki, K., 1 1 2014, : : Ceramics International. 40, 7 PART B, p. 10777-10785 9 p.

研究成果: ジャーナルへの寄稿記事

Trace Elements
Durapatite
Trace elements
Hydroxyapatite
Calcination

Eighteen year history of reservoir development in the Ogiri geothermal field, Japan

Takayama, J., Itoi, R. & Morita, S., 1 1 2014, Geothermal Resources Council Annual Meeting, GRC 2014 - Geothermal: A Global Solution. Geothermal Resources Council, p. 107-111 5 p. (Transactions - Geothermal Resources Council; 巻数 38).

研究成果: 著書/レポートタイプへの貢献会議での発言

Geothermal power plants
Geothermal fields
Japan
Productivity
histories
12 引用 (Scopus)

Elasticity and Stability of Clathrate Hydrate: Role of Guest Molecule Motions

Jia, J., Liang, Y., Tsuji, T., Murata, S. & Matsuoka, T., 12 1 2017, : : Scientific reports. 7, 1, 1290.

研究成果: ジャーナルへの寄稿記事

Hydrates
Elasticity
Molecules
Gas hydrates
Temperature
Core samples
elastic property
crack
physics
Physics
4 引用 (Scopus)

Electrolysis oxidation of chalcopyrite and molybdenite for selective flotation

Miki, H., Matsuoka, H., Hirajima, T., Suyantara, G. P. W. & Sasaki, K., 1 1 2017, : : Materials Transactions. 58, 5, p. 761-767 7 p.

研究成果: ジャーナルへの寄稿記事

flotation
electrolysis
Flotation
Electrolysis
Oxidation

Electrolysis Oxidation of Chalcopyrite and Molybdenite for Selective Flotation

Miki, H., Matsuoka, H., Hirajima, T., Suyantara, G. P. W. & Sasaki, K., 2017, : : Materials Transactions. 58, 5, p. 761-767 7 p.

研究成果: ジャーナルへの寄稿記事

flotation
electrolysis
Flotation
Electrolysis
Oxidation
6 引用 (Scopus)

Electronic structure of group III elements doped into ZnO by using molecular orbital calculation

Nonaka, M., Matsushima, S., Mizuno, M. & Kobayashi, K., 4 5 2002, : : Chemistry Letters. 6, p. 580-581 2 p.

研究成果: ジャーナルへの寄稿記事

Orbital calculations
Molecular orbitals
Electronic structure
Energy gap
Impurities
1 引用 (Scopus)

Electronic structure of M-doped ZnGa2O4 (M = Mn, Fe, Co, Ni) spinel using DV-Xα method

Nonaka, M., Matsushima, S., Mizuno, M. & Xu, C. N., 12 2 2002, : : Key Engineering Materials. 228-229, p. 303-306 4 p.

研究成果: ジャーナルへの寄稿Conference article

Electronic structure
Transition metals
Metal ions
Orbital calculations
Molecular orbitals
6 引用 (Scopus)

Encapsulation of a powdery spinel-type Li+ ion sieve derived from biogenic manganese oxide in alginate beads

Koilraj, P., Smith, S. M., Yu, Q., Ulrich, S. & Sasaki, K., 11 1 2016, : : Powder Technology. 301, p. 1201-1207 7 p.

研究成果: ジャーナルへの寄稿記事

Manganese oxide
Sieves
Alginate
Encapsulation
Ions
19 引用 (Scopus)

Energy, economic and environmental (3E) aspects of internal heat exchanger for ORC geothermal power plants

Mohammadzadeh Bina, S., Jalilinasrabady, S. & Fujii, H., 1 1 2017, : : Energy. 140, p. 1096-1106 11 p.

研究成果: ジャーナルへの寄稿記事

Geothermal power plants
Heat exchangers
Economics
Exergy
Evaporators
1 引用 (Scopus)

Energy and exergy analysis of geothermal steam binary power generation

Jalilinasrabady, S., Itoi, R., Uchihori, N. & Okamura, Y., 1 1 2016, Geothermal Energy Here and Now: Sustainable, Clean, Flexible - Geothermal Resources Council 2016 Annual Meeting. Geothermal Resources Council, p. 49-55 7 p. (Transactions - Geothermal Resources Council; 巻数 40).

研究成果: 著書/レポートタイプへの貢献会議での発言

exergy
evaporators
Exergy
Evaporators
power generation
9 引用 (Scopus)

Energy and exergy analysis of Takigami Geothermal Power Plant, Oita, Japan

Jalilinasrabady, S., Itoi, R., Gotoh, H. & Kamenosono, H., 2010, Geothermal Resources Council Annual Meeting 2010, Geothermal 2010. 巻 34 2. p. 966-971 6 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Geothermal power plants
exergy
geothermal power
Exergy
power plants

Engineering geological appraisal of the regional development program in Indonesia

Anwar, H. Z., Sudaryanto, Utomo, E. P., Shimada, H. & Matsui, K., 1 1 2018.

研究成果: 会議への寄与タイプ論文

Indonesia
regional development
hazards
geological hazard
Hazards
9 引用 (Scopus)

Enhanced adsorption of perchlorate by gemini surfactant-modified montmorillonite: Synthesis, characterization and their adsorption mechanism

Srinivasarao, K., Prabhu, S. M., Luo, W. & Sasaki, K., 10 1 2018, : : Applied Clay Science. 163, p. 46-55 10 p.

研究成果: ジャーナルへの寄稿記事

Bentonite
perchlorate
montmorillonite
Surface-Active Agents
surfactant
139 引用 (Scopus)

Enhancement of chalcopyrite leaching by ferrous ions in acidic ferric sulfate solutions

Hiroyoshi, N., Miki, H., Hirajima, T. & Tsunekawa, M., 5 1 2001, : : Hydrometallurgy. 60, 3, p. 185-197 13 p.

研究成果: ジャーナルへの寄稿記事

chalcopyrite
Leaching
leaching
Ions
sulfate
1 引用 (Scopus)

Enhancement of fluoride immobilization in apatite by Al3+additives

Sasaki, K., Nagato, S., Ideta, K., Miyawaki, J. & Hirajima, T., 1 1 2017, : : Chemical Engineering Journal. 311, p. 284-292 9 p.

研究成果: ジャーナルへの寄稿記事

Apatites
Apatite
Fluorides
fluoride
immobilization
1 引用 (Scopus)
Silicon Dioxide
oil production
Oils
silica
Silica

Enhancing SAGD performance using additional steam Injector into oilsand Reservoir with lateral shale stringers

Sasaki, K., Sugai, Y. & Kato, K., 9 2005, Proceedings of 6th IEA Symposium on Enhanced Oil Recovery (Makuhari, Japan). 14 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

公開
Stringers
Shale
Drainage
shale
Gravitation
237 引用 (Scopus)

Enumeration and characterization of acidophilic microorganisms isolated from a pilot plant stirred-tank bioleaching operation

Okibe, N., Gericke, M., Hallberg, K. B. & Johnson, D. B., 4 1 2003, : : Applied and environmental microbiology. 69, 4, p. 1936-1943 8 p.

研究成果: ジャーナルへの寄稿記事

Leptospirillum
Minerals
microorganism
prokaryote
oxidation

Enzymatic pre-treatment of carbonaceous matter in preg-robbing gold ores: Effect of ferrous ion additives

Konadu, K. T., Sasaki, K., Osseo-Asare, K. & Kaneta, T., 1 1 2017, 22nd International Biohydrometallurgy Symposium. Sand, W., Rubberdt, K., Glombitza, F., Sand, W., Veliz, M. V., Willscher, S., Hedrich, S. & Schippers, A. (版). Trans Tech Publications Ltd, p. 43-47 5 p. (Solid State Phenomena; 巻数 262 SSP).

研究成果: 著書/レポートタイプへの貢献会議での発言

activated carbon
Gold
pretreatment
Activated carbon
Ores

EOR development screening of a heterogeneous heavy-oil field with steam injection

Al Hadabi, I., Sasaki, K. & Sugai, Y., 1 1 2013.

研究成果: 会議への寄与タイプ論文

steam injection
Steam
Oil fields
heavy oil
oil field
1 引用 (Scopus)

Epithermal gold mineralization in the Trenggalek District, East Java, Indonesia

Takahashi, R., Shingo, Y., Imai, A., Watanabe, K., Harijoko, A., Warmada, I. W., Idrus, A., Setijadji, L. D., Phoumephone, P., Scherstén, A. & Page, L., 1 1 2014, : : Resource Geology. 64, 2, p. 149-166 18 p.

研究成果: ジャーナルへの寄稿記事

Quartz
quartz vein
Gold
adularia
gold

Equivalent oxidation exposure-time for low temperature spontaneous combustion of coal

Sasaki, K. & Sugai, Y., 9 2011, Heat Analysis and Thermodynamic Effects. Ahsan, A. (版). Croatia: InTech, p. 235-255 21 p. Chapter 11

研究成果: 著書/レポートタイプへの貢献

公開
Spontaneous combustion
Coal
combustion
coal
oxidation
Hydrometallurgy
Bioleaching
Pulp

Estimating a baseline of soil CO2 flux at CO2 geological storage sites

Salmawati, S., Sasaki, K., Sugai, Y. & Yousefisahzbi, A., 8 14 2019, : : Environmental Monitoring and Assessment. 2019, 191:563, p. 1-12 12 p., 191:563.

研究成果: ジャーナルへの寄稿記事

carbon dioxide
Fluxes
Soils
leakage
soil

Estimating surface CO2 flux based on soil concentration profile

Salmawati, Sasaki, K. & Sugai, Y., 12 16 2017, : : British Journal of Environment & Climate Change. 7, 4, p. 214-222 9 p., BJECC.2017.01.

研究成果: ジャーナルへの寄稿記事

公開
soil
soil depth
trend
concentration (value)
2 引用 (Scopus)

Estimation and monitoring heat discharge rates using Landsat ETM+ thermal infrared data: A case study in Unzen geothermal field, Kyushu, Japan

Mia, M. B., Fujimitsu, Y. & Bromely, C. J., 1 1 2012, Land Surface Remote Sensing. SPIE, 85240J. (Proceedings of SPIE - The International Society for Optical Engineering; 巻数 8524).

研究成果: 著書/レポートタイプへの貢献会議での発言

Geothermal fields
Thermal Infrared
Landsat
Heat Flux
Japan
55 引用 (Scopus)

Estimation of dynamic tensile strength of sandstone

Kubota, S., Ogata, Y., Wada, Y., Simangunsong, G., Shimada, H. & Matsui, K., 3 2008, : : International Journal of Rock Mechanics and Mining Sciences. 45, 3, p. 397-406 10 p.

研究成果: ジャーナルへの寄稿記事

Sandstone
tensile strength
Tensile strength
sandstone
velocity profile

Estimation of gasification area of underground coal gasification by using acoustic emission monitoring

Hamanaka, A., Itakura, K. I., Su, F. Q., Deguchi, G. & Kodama, J. I., 1 1 2018, ISRM International Symposium - 10th Asian Rock Mechanics Symposium, ARMS 2018. International Society for Rock Mechanics, (ISRM International Symposium - 10th Asian Rock Mechanics Symposium, ARMS 2018).

研究成果: 著書/レポートタイプへの貢献会議での発言

coal gasification
gasification
Coal
Coal gasification
acoustic emission

Estimation of IFT reduction by a biomass material and potential of its utilization for EOR

Sugai, Y., Komatsu, K. & Sasaki, K., 2015, Society of Petroleum Engineers - SPE/IATMI Asia Pacific Oil and Gas Conference and Exhibition, APOGCE 2015. Society of Petroleum Engineers

研究成果: 著書/レポートタイプへの貢献会議での発言

Fertilizers
Surface tension
Biomass
fertilizer
biomass
1 引用 (Scopus)

Estimation of the dynamic fracture process of rock material utilizing high speed photography

Kubota, S., Jung, W. J., Ogata, Y., Aoki, K., Shimada, H. & Matsui, K., 12 1 2002, : : Proceedings of SPIE - The International Society for Optical Engineering. 4948, p. 757-762 6 p.

研究成果: ジャーナルへの寄稿Conference article

High-speed Photography
Dynamic Fracture
High speed photography
high speed photography
Rocks
2 引用 (Scopus)

Estimation of the past ground surface temperature change from borehole temperature data in the Bangkok area

Hamamoto, H., Yamano, M., Kamioka, S., Nishijima, J., Monyrath, V., Goto, S. & Taniguchi, M., 12 1 2009, From Headwaters to the Ocean: Hydrological Changes and Watershed Management - Proc. of the International Conference on Hydrological Changes and Management from Headwaters to the Ocean, HYDROCHAN 2008. p. 535-539 5 p. (From Headwaters to the Ocean: Hydrological Changes and Watershed Management - Proceedings of the International Conference on Hydrological Changes and Management from Headwaters to the Ocean, HYDROCH).

研究成果: 著書/レポートタイプへの貢献会議での発言

Boreholes
surface temperature
borehole
history
temperature profile
10 引用 (Scopus)
enhanced oil recovery
Bacteria
Recovery
bacterium
oil
6 引用 (Scopus)

Estimation of the potential of an oil-viscosity-reducing bacteria, petrotoga sp., isolated from an oilfield for MEOR

Purwasena, I. A., Sugai, Y. & Sasaki, K., 12 1 2009, Society of Petroleum Engineers - International Petroleum Technology Conference 2009, IPTC 2009. International Petroleum Technology Conference (IPTC), p. 2811-2818 8 p. IPTC-13861-MS. (Society of Petroleum Engineers - International Petroleum Technology Conference 2009, IPTC 2009; 巻数 4).

研究成果: 著書/レポートタイプへの貢献会議での発言

Bacteria
Oils
viscosity
Viscosity
bacterium
7 引用 (Scopus)

Estimation of the potential of an oil-viscosity-reducing bacterium Petrotoga sp. isolated from an oil field for MEOR

Purwasena, I. A., Sugai, Y. & Sasaki, K., 12 1 2010, Society of Petroleum Engineers - SPE Annual Technical Conference and Exhibition 2010, ATCE 2010. p. 3640-3650 11 p. (Proceedings - SPE Annual Technical Conference and Exhibition; 巻数 5).

研究成果: 著書/レポートタイプへの貢献会議での発言

Oil fields
Bacteria
Viscosity
Crude oil
Nutrients

Estimation of thrust in the construction of small-diameter tunnels using pipe-jacking

Shimada, H., Kubota, S. & Matsui, K., 2002, Mining Science and Technology '99. Xie, H., Golosinski, T. S., Xie, H. & Golosinski, T. S. (版). p. 419-422 4 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Tunnels
Pipe
Concrete pipe