W.J. Trahar

1.8k total citations · 1 hit paper
13 papers, 1.5k citations indexed

About

W.J. Trahar is a scholar working on Water Science and Technology, Biomedical Engineering and Mechanical Engineering. According to data from OpenAlex, W.J. Trahar has authored 13 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Water Science and Technology, 9 papers in Biomedical Engineering and 8 papers in Mechanical Engineering. Recurrent topics in W.J. Trahar's work include Minerals Flotation and Separation Techniques (13 papers), Metal Extraction and Bioleaching (9 papers) and Mineral Processing and Grinding (6 papers). W.J. Trahar is often cited by papers focused on Minerals Flotation and Separation Techniques (13 papers), Metal Extraction and Bioleaching (9 papers) and Mineral Processing and Grinding (6 papers). W.J. Trahar collaborates with scholars based in Australia. W.J. Trahar's co-authors include L.J. Warren, Graeme W. Heyes and G.D. Senior and has published in prestigious journals such as International Journal of Mineral Processing.

In The Last Decade

W.J. Trahar

13 papers receiving 1.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

A rational interpretation of the role of particle size in flotation

1981 481 citations W.J. Trahar International Journal of Mineral Processing profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
W.J. Trahar Australia	12	1.5k	1.1k	929	165	64	13	1.5k
Armando Corrêa de Araújo Brazil	11	653 0.4×	400 0.4×	376 0.4×	171 1.0×	43 0.7×	36	820
Graeme W. Heyes Australia	11	465 0.3×	344 0.3×	325 0.3×	65 0.4×	30 0.5×	15	572
Xiong Tong China	18	801 0.5×	537 0.5×	542 0.6×	145 0.9×	60 0.9×	84	941
Hao Lai China	19	612 0.4×	403 0.4×	510 0.5×	78 0.5×	71 1.1×	49	767
J.E. Gebhardt United Kingdom	13	253 0.2×	278 0.2×	263 0.3×	35 0.2×	65 1.0×	26	605
B. McFadzean South Africa	14	534 0.4×	381 0.3×	389 0.4×	65 0.4×	30 0.5×	46	619
S.M. Javad Koleini Iran	16	503 0.3×	587 0.5×	525 0.6×	22 0.1×	38 0.6×	30	776
R. Pérez‐Garibay Mexico	13	363 0.2×	308 0.3×	298 0.3×	43 0.3×	30 0.5×	55	532
Bao Guo China	14	375 0.3×	310 0.3×	339 0.4×	55 0.3×	54 0.8×	48	654
Qingyou Meng China	19	911 0.6×	701 0.6×	661 0.7×	161 1.0×	23 0.4×	45	1.0k

Countries citing papers authored by W.J. Trahar

Since Specialization

Citations

This map shows the geographic impact of W.J. Trahar'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 W.J. Trahar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites W.J. Trahar more than expected).

Fields of papers citing papers by W.J. Trahar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by W.J. Trahar. 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 W.J. Trahar. The network helps show where W.J. Trahar may publish in the future.

Co-authorship network of co-authors of W.J. Trahar

This figure shows the co-authorship network connecting the top 25 collaborators of W.J. Trahar. A scholar is included among the top collaborators of W.J. Trahar 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 W.J. Trahar. W.J. Trahar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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13 of 13 papers shown

1.

Trahar, W.J., et al.. (1997). The activation of sphalerite by lead — a flotation perspective. International Journal of Mineral Processing. 49(3-4). 121–148. 59 indexed citations

2.

Senior, G.D., et al.. (1995). The selective flotation of pentlandite from a nickel ore. International Journal of Mineral Processing. 43(3-4). 209–234. 26 indexed citations

3.

Senior, G.D., et al.. (1994). The flotation of pentlandite from pyrrhotite with particular reference to the effects of particle size. International Journal of Mineral Processing. 42(3-4). 169–190. 30 indexed citations

4.

Trahar, W.J., et al.. (1994). Interactions between sulphide minerals — the collectorless flotation of pyrite. International Journal of Mineral Processing. 40(3-4). 287–321. 59 indexed citations

5.

Senior, G.D. & W.J. Trahar. (1991). The influence of metal hydroxides and collector on the flotation of chalcopyrite. International Journal of Mineral Processing. 33(1-4). 321–341. 132 indexed citations

6.

Trahar, W.J., et al.. (1984). The influence of grinding and flotation environments on the laboratory batch flotation of galena. International Journal of Mineral Processing. 12(1-3). 15–38. 86 indexed citations

7.

Trahar, W.J.. (1983). A laboratory study of the influence of sodium sulphide and oxygen on the collectorless flotation of chalcopyrite. International Journal of Mineral Processing. 11(1). 57–74. 44 indexed citations

8.

Trahar, W.J., et al.. (1982). Roughing and cleaning flotation behaviour and the realistic simulation of complete plant performance. International Journal of Mineral Processing. 9(2). 101–120. 9 indexed citations

9.

Trahar, W.J.. (1981). A rational interpretation of the role of particle size in flotation. International Journal of Mineral Processing. 8(4). 289–327. 481 indexed citations breakdown →

10.

Heyes, Graeme W. & W.J. Trahar. (1979). Oxidation-Reduction effects in the flotation of chalcocite and cuprite. International Journal of Mineral Processing. 6(3). 229–252. 85 indexed citations

11.

Heyes, Graeme W. & W.J. Trahar. (1977). The natural flotability of chalcopyrite. International Journal of Mineral Processing. 4(4). 317–344. 156 indexed citations

12.

Trahar, W.J.. (1976). The selective flotation of galena from sphalerite with special reference to the effects of particle size. International Journal of Mineral Processing. 3(2). 151–166. 59 indexed citations

13.

Trahar, W.J. & L.J. Warren. (1976). The flotability of very fine particles — A review. International Journal of Mineral Processing. 3(2). 103–131. 316 indexed citations

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.

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