Bennetta Koomson
Kwame Nkrumah University of Science and Technology
- Senior Lecturer, Kwame Nkrumah University of Science and Technology, since 2023per ORCID
Publishing since 2013, latest 2026
Dr. (Mrs.) Bennetta Koomson (born Bennetta Biney) is a Senior Lecturer and consulting Engineer at the Department of Materials Engineering, KNUST, Ghana. She holds a Ph.D., an MPhil, and a BSc degree in Minerals Engineering from the University of Mines and Technology (UMaT), Tarkwa, and the Kwame Nkrumah University of Science and Technology (KNUST), Kumasi, respectively. She did her MPhil and Ph.D. exchange programs at the University of Western Ontario (UWO – Western… More on ORCID
- Mechanical Engineering
- Environmental Chemistry
- Biomedical Engineering
- Building and Construction
- Pollution
- Waste Management and Disposal
In their own words
- Minerals Processing
- Re-processing of mineral waste
- Waste & Waste Water Management
- Nanotechnology
- Mineral / Metallurgical Waste Reprocessing
- Nanotechnology Applications in Tailings Management
- Sustainable Mining/Environmental Management
- Gender Equality
- Publications
- 282013–2026
- Citations
- 114to those papers
- h-index
- 6i10-index 3
- Field-weighted impact
- 0.451.00 is the world average
- World top 10%
- 0%0 of 25 scored papers
- Open access
- 72%18 of the 25 whose access is recorded
7 other works — preprints, datasets and the like — are listed but not counted.
Google Scholar shows 136 citations, h-index 6 and i10-index 3 (134 citations and h-index 6 since 2021), as of October 10, 2026. It also counts theses, books and web pages, so it runs higher.
By year
Papers, and the citations to them
Publications, left axisCitations to that year’s papers, right axis2026 still in progress
Positions
- Senior Lecturer, Department of Materials EngineeringKwame Nkrumah University of Science and Technologysince 2023
- Lecturer, Materials EngineeringKwame Nkrumah University of Science and Technology College of Engineering2015–2023
- Assistant Lecturer, Materials EngineeringKwame Nkrumah University of Science and Technology College of Engineering2012–2015
- Laboratory ManagerSud-Chemie2010–2012
On their papers
Publications
28 in all
- Synergistic leaching of critical metals from spent lithium-ion battery black mass using citric and acetic acids
2026Next SustainabilityJournalOpen accessFirst authorCorresponding1 citation10.1016/j.nxsust.2026.100322
- Development and Evaluation of Automotive Lubricating Oil from Jatropha curcas Oil
2026