Ikuti
Tsuyoshi Hirajima
Tsuyoshi Hirajima
Email yang diverifikasi di mine.kyushu-u.ac.jp
Judul
Dikutip oleh
Dikutip oleh
Tahun
Enhancement of chalcopyrite leaching by ferrous ions in acidic ferric sulfate solutions
N Hiroyoshi, H Miki, T Hirajima, M Tsunekawa
Hydrometallurgy 60 (3), 185-197, 2001
2532001
A model for ferrous-promoted chalcopyrite leaching
N Hiroyoshi, H Miki, T Hirajima, M Tsunekawa
Hydrometallurgy 57 (1), 31-38, 2000
2192000
A new reaction model for the catalytic effect of silver ions on chalcopyrite leaching in sulfuric acid solutions
N Hiroyoshi, M Arai, H Miki, M Tsunekawa, T Hirajima
Hydrometallurgy 63 (3), 257-267, 2002
1962002
Upgrading and dewatering of raw tropical peat by hydrothermal treatment
AT Mursito, T Hirajima, K Sasaki
Fuel 89 (3), 635-641, 2010
1732010
A case of ferrous sulfate addition enhancing chalcopyrite leaching
N Hiroyoshi, M Hirota, T Hirajima, M Tsunekawa
Hydrometallurgy 47 (1), 37-45, 1997
1501997
Raman characterization of secondary minerals formed during chalcopyrite leaching with Acidithiobacillus ferrooxidans
K Sasaki, Y Nakamuta, T Hirajima, OH Tuovinen
Hydrometallurgy 95 (1-2), 153-158, 2009
1412009
Synergistic effect of cupric and ferrous ions on active-passive behavior in anodic dissolution of chalcopyrite in sulfuric acid solutions
N Hiroyoshi, S Kuroiwa, H Miki, M Tsunekawa, T Hirajima
Hydrometallurgy 74 (1-2), 103-116, 2004
1412004
Comparison of effectiveness of citric acid and other acids in leaching of low-grade Indonesian saprolitic ores
W Astuti, T Hirajima, K Sasaki, N Okibe
Minerals Engineering 85, 1-16, 2016
1312016
Effect of Mg2+ and Ca2+ as divalent seawater cations on the floatability of molybdenite and chalcopyrite
T Hirajima, GPW Suyantara, O Ichikawa, AM Elmahdy, H Miki, K Sasaki
Minerals Engineering 96, 83-93, 2016
1302016
Upgrading of low rank coal and woody biomass mixture by hydrothermal treatment
M Nonaka, T Hirajima, K Sasaki
Fuel 90 (8), 2578-2584, 2011
1102011
Production of solid biofuel from agricultural wastes of the palm oil industry by hydrothermal treatment
AT Yuliansyah, T Hirajima, S Kumagai, K Sasaki
Waste and biomass valorization 1, 395-405, 2010
1072010
Adhesion of Escherichia coli onto quartz, hematite and corundum: Extended DLVO theory and flotation behavior
M Farahat, T Hirajima, K Sasaki, K Doi
Colloids and surfaces B: Biointerfaces 74 (1), 140-149, 2009
1022009
Selective flotation of chalcopyrite and molybdenite with H2O2 oxidation
T Hirajima, H Miki, GPW Suyantara, H Matsuoka, AM Elmahdy, K Sasaki, ...
Minerals Engineering 100, 83-92, 2017
1002017
Selective flotation of chalcopyrite and molybdenite with plasma pre-treatment
T Hirajima, M Mori, O Ichikawa, K Sasaki, H Miki, M Farahat, M Sawada
Minerals Engineering 66, 102-111, 2014
1002014
Floatability of rare earth phosphors from waste fluorescent lamps
T Hirajima, A Bissombolo, K Sasaki, K Nakayama, H Hirai, M Tsunekawa
International Journal of Mineral Processing 77 (4), 187-198, 2005
1002005
Feasibility of an efficient recovery of rare earth-activated phosphors from waste fluorescent lamps through dense-medium centrifugation
T Hirajima, K Sasaki, A Bissombolo, H Hirai, M Hamada, M Tsunekawa
Separation and purification technology 44 (3), 197-204, 2005
982005
Effect of natural dolomite calcination temperature on sorption of borate onto calcined products
K Sasaki, X Qiu, Y Hosomomi, S Moriyama, T Hirajima
Microporous and Mesoporous Materials 171, 1-8, 2013
922013
Recovery of cenospheres from coal fly ash using a dry separation process: Separation estimation and potential application
T Hirajima, H Petrus, Y Oosako, M Nonaka, K Sasaki, T Ando
International Journal of Mineral Processing 95 (1-4), 18-24, 2010
832010
Spectroscopic study on oxidative dissolution of chalcopyrite, enargite and tennantite at different pH values
K Sasaki, K Takatsugi, K Ishikura, T Hirajima
Hydrometallurgy 100 (3-4), 144-151, 2010
832010
The effect of hydrothermal dewatering of Pontianak tropical peat on organics in wastewater and gaseous products
AT Mursito, T Hirajima, K Sasaki, S Kumagai
Fuel 89 (12), 3934-3942, 2010
722010
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