Concepedia

Tsuyoshi Hirajima

TH

140

Publications

6.8K

Citations

45

H-Index

1984

Active since

Affiliations

Kyushu University(Current)

Kyoto University

Sumitomo Metal Mining (Japan)

Hokkaido University

Indonesian Institute of Sciences

Tsuyoshi Hirajima is an author at Kyushu University specializing in engineering, chemical engineering, and chemistry.

Top concepts

EngineeringChemical EngineeringChemistryEnvironmental EngineeringMineral ProcessingGeochemistryMaterial ScienceEnvironmental RemediationPetrologyBioremediation

Publications per year

1984–2023

140

Publications

140

Petrology of ultrahigh‐pressure rocks from the southern Su‐Lu region, eastern China

Ru‐Yuan Zhang, Tsuyoshi Hirajima, Shohei Banno et al. · Journal of Metamorphic Geology · 1995 · 295 citations

Engineering, Tectonic Evolution, Chemistry +22

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

Naoki Hiroyoshi, Hajime Miki, Tsuyoshi Hirajima et al. · Hydrometallurgy · 2001 · 209 citations

Chemical Engineering, Engineering, Environmental Engineering +9

A model for ferrous-promoted chalcopyrite leaching

Naoki Hiroyoshi, Hajime Miki, Tsuyoshi Hirajima et al. · Hydrometallurgy · 2000 · 183 citations

Ferrous-promoted Chalcopyrite Leaching, Chemical Engineering, Engineering +3

Coesite from Mengzhong eclogite at Dhonghai county, northeastern Jiangsu province, China

Tsuyoshi Hirajima, Akira Ishiwatari, Bing Gong et al. · Mineralogical Magazine · 1990 · 176 citations

Mengzhong Eclogite, Engineering, East Asian Studies +15

Selective flotation of chalcopyrite and molybdenite with H2O2 oxidation

Tsuyoshi Hirajima, Hajime Miki, Gde Pandhe Wisnu Suyantara et al. · Minerals Engineering · 2016 · 148 citations

Inorganic Chemistry, Chemical Engineering, Engineering +5

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