Tsuyoshi Hirajima

7.3k citations
240 papers · 6.2k indexed · h-index 43
Topics
Minerals Flotation and Separation Techniques (82 papers)Metal Extraction and Bioleaching (70 papers)Extraction and Separation Processes (46 papers)
Journals
SHILAP Revista de lepidopterologíaJournal of Hazardous MaterialsChemical Engineering Journal
Partner nations
JapanIndonesiaChina

In The Last Decade

Tsuyoshi Hirajima

232 papers receiving 6.0k citations

Peers

Tsuyoshi Hirajima
Comparison fields: 5 of 109
  • Biomedical Engineering 2.9k
  • Water Science and Technology 2.5k
  • Mechanical Engineering 2.3k
  • Geophysics 1.2k
  • Geochemistry and Petrology 730
Replace J. E. Dutrizac with:
J. E. Dutrizac Canada
Kristian E. Waters Canada
N.A. Rowson United Kingdom
Ruan Chi China
Ron Zevenhoven Finland
Mehmet Sabri Çelik Türkiye
David Dreisinger Canada
Xiaoliang Liang China
J.H. Potgieter South Africa
Mayumi Ito Japan
Tsuyoshi Hirajima relative to J. E. Dutrizac Canada J. E. Dutrizac's profile →
Citations per field
00.5×4.9×
J. E. Dutrizac · 1×
Citations per year

Countries citing papers authored by Tsuyoshi Hirajima

Since Specialization
Citations

This map shows the geographic impact of Tsuyoshi Hirajima's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Tsuyoshi Hirajima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tsuyoshi Hirajima more than expected).

Fields of papers citing papers by Tsuyoshi Hirajima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tsuyoshi Hirajima. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Tsuyoshi Hirajima. The network helps show where Tsuyoshi Hirajima may publish in the future.

Co-authorship network of co-authors of Tsuyoshi Hirajima

This figure shows the co-authorship network connecting the top 25 collaborators of Tsuyoshi Hirajima. A scholar is included among the top collaborators of Tsuyoshi Hirajima based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Tsuyoshi Hirajima. Tsuyoshi Hirajima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
#WorkIndexed citations
1 5
2 16
3 8
4
Hydrothermal carbonization kinetics of sugarcane bagasse treated by hot compressed water under variabel temperature conditions
7
5 29
6 42
7 39
8 41
9 36
10
ARSENIC CONTAMINATION IN GROUNDWATER AT BUYAT, NORTH SULAWESI, INDONESIA
1
11 2
12 5
13 1
14
Effect of Air Velocity on Separation Performance of Zigzag Air Classifier
2
15 1
16 6
17 8
18 3
19 1
20 2

About Tsuyoshi Hirajima

Tsuyoshi Hirajima is a scholar working on Water Science and Technology, Geochemistry and Petrology and Fuel Technology, having authored 240 papers that have together received 6.2k indexed citations. Recurring topics across this work include Minerals Flotation and Separation Techniques (82 papers), Metal Extraction and Bioleaching (70 papers) and Extraction and Separation Processes (46 papers). The work is most often cited by research in Water Science and Technology (2.5k citations), Geochemistry and Petrology (730 citations) and Geophysics (1.2k citations). Tsuyoshi Hirajima has collaborated with scholars based in Japan, Indonesia and China. Frequent co-authors include Keiko Sasaki, Hajime Miki, Masami TSUNEKAWA, Naoki Hiroyoshi, Shohei Banno, Gde Pandhe Wisnu Suyantara, Daisuke Nakamura, Moriyasu Nonaka, Naoko Okibe and Mohsen Farahat. Their work appears in journals such as SHILAP Revista de lepidopterología, Journal of Hazardous Materials and Chemical Engineering Journal.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact

Rankless by CCL
2026