Grace Ofori-Sarpong

677 total citations
39 papers, 501 citations indexed

About

Grace Ofori-Sarpong is a scholar working on Biomedical Engineering, Mechanical Engineering and Water Science and Technology. According to data from OpenAlex, Grace Ofori-Sarpong has authored 39 papers receiving a total of 501 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Biomedical Engineering, 18 papers in Mechanical Engineering and 15 papers in Water Science and Technology. Recurrent topics in Grace Ofori-Sarpong's work include Metal Extraction and Bioleaching (22 papers), Minerals Flotation and Separation Techniques (14 papers) and Extraction and Separation Processes (9 papers). Grace Ofori-Sarpong is often cited by papers focused on Metal Extraction and Bioleaching (22 papers), Minerals Flotation and Separation Techniques (14 papers) and Extraction and Separation Processes (9 papers). Grace Ofori-Sarpong collaborates with scholars based in Ghana, United States and Nigeria. Grace Ofori-Sarpong's co-authors include R.K. Amankwah, K. Osseo‐Asare, Ming Tien, Gavin Hilson, Keiko Sasaki, Takashi Kaneta, Cornelius B. Bavoh, Himanshu Tanvar, Muhammad Saad Khan and Bhajan Lal and has published in prestigious journals such as Sustainability, Hydrometallurgy and Minerals Engineering.

In The Last Decade

Grace Ofori-Sarpong

36 papers receiving 474 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Grace Ofori-Sarpong Ghana 12 301 294 206 66 52 39 501
Danda Srinivas Rao India 15 303 1.0× 351 1.2× 374 1.8× 48 0.7× 32 0.6× 33 694
Tzu-Huan Peng Taiwan 11 53 0.2× 167 0.6× 144 0.7× 61 0.9× 19 0.4× 18 432
G. Swaminathan India 12 61 0.2× 179 0.6× 99 0.5× 58 0.9× 17 0.3× 41 491
Oktay Bayat Türkiye 11 213 0.7× 140 0.5× 221 1.1× 43 0.7× 27 0.5× 28 391
A. Zucca Italy 9 194 0.6× 79 0.3× 86 0.4× 111 1.7× 144 2.8× 25 480
Chang-Gyun Kim South Korea 15 107 0.4× 107 0.4× 43 0.2× 45 0.7× 22 0.4× 53 911
Ritva Tuunila Finland 9 98 0.3× 100 0.3× 177 0.9× 15 0.2× 75 1.4× 22 391
Jinrong Ju China 14 324 1.1× 251 0.9× 223 1.1× 38 0.6× 30 0.6× 39 513
Huali Deng China 9 173 0.6× 134 0.5× 153 0.7× 22 0.3× 13 0.3× 14 457
R. Lastra Canada 13 227 0.8× 202 0.7× 190 0.9× 132 2.0× 55 1.1× 30 609

Countries citing papers authored by Grace Ofori-Sarpong

Since Specialization
Citations

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

Fields of papers citing papers by Grace Ofori-Sarpong

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Grace Ofori-Sarpong. 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 Grace Ofori-Sarpong. The network helps show where Grace Ofori-Sarpong may publish in the future.

Co-authorship network of co-authors of Grace Ofori-Sarpong

This figure shows the co-authorship network connecting the top 25 collaborators of Grace Ofori-Sarpong. A scholar is included among the top collaborators of Grace Ofori-Sarpong 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 Grace Ofori-Sarpong. Grace Ofori-Sarpong 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
1.
Yao, Yanbin, Bo Fu, Yujie Zhao, et al.. (2025). Adsorption and Wettability Characteristics of Dolomite with CO2 Nanobubble as a Function of pH. Mining Metallurgy & Exploration. 42(4). 2519–2528. 1 indexed citations
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Ofori-Sarpong, Grace, et al.. (2022). Oxidation Behaviour and Bio-oxidation of Gold-bearing Sulphide Ores: Oxygen Capabilities and Challenges. 22(2). 15–25. 1 indexed citations
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Ofori-Sarpong, Grace, et al.. (2020). Detoxification of Cyanide Wastewater by Cyanotrophic Organisms: the case of Phanerochaete chrysosporium. 20(1). 34–44. 4 indexed citations
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Amankwah, R.K. & Grace Ofori-Sarpong. (2020). Microwave roasting of flash flotation concentrate containing pyrite, arsenopyrite and carbonaceous matter. Minerals Engineering. 151. 106312–106312. 26 indexed citations
9.
Ofori-Sarpong, Grace, et al.. (2020). Characterisation of Biooxidation Feed and Products for Improved Understanding of Biooxidation and Gold Extraction Performance. UniSA Research Outputs Repository (University of South Australia). 5(2). 20–20. 7 indexed citations
10.
Ofori-Sarpong, Grace. (2019). Acid Drainage Potential of Rocks in South-Western Ghana. 7(1). 9–9. 4 indexed citations
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Ofori-Sarpong, Grace, et al.. (2019). Geometallurgical Studies on Gold Ore for Enhanced Comminution and Leaching. 19(1). 59–65.
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Ofori-Sarpong, Grace, et al.. (2015). Evaluation of the Performance of Local Cements with Imported Class ‘G’ Cement for Oil Well Cementing Operations in Ghana. 15(1). 78–84. 7 indexed citations
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Ofori-Sarpong, Grace, et al.. (2015). Sand Consolidation Operations, Challenges and Remedy. SPE Nigeria Annual International Conference and Exhibition. 22 indexed citations
17.
Ofori-Sarpong, Grace, R.K. Amankwah, & K. Osseo‐Asare. (2013). Reduction of preg-robbing by biomodified carbonaceous matter – A proposed mechanism. Minerals Engineering. 42. 29–35. 26 indexed citations
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Ofori-Sarpong, Grace & R.K. Amankwah. (2011). Comminution environment and gold particle morphology: Effects on gravity concentration. Minerals Engineering. 24(6). 590–592. 20 indexed citations
19.
Amankwah, R.K., et al.. (2010). The effect of comminution equipment on gravity gold recovery in small-scale mining operations. International Journal of Environment and Pollution. 41(3/4). 316–316. 1 indexed citations
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Ofori-Sarpong, Grace. (2010). SIMULTANEOUS BIOTRANSFORMATION OF CARBONACEOUS MATTER AND SULFIDES IN DOUBLE REFRACTORY GOLD ORES USING THE FUNGUS, PHANEROCHAETE CHRYSOSPORIUM. 2 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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