Ayman M. Ibrahim | Engineering and Technology | Best Academic Researcher Award

Dr Ayman M. Ibrahim, kunmining university of science and technology, China

Dr. Ayman M. Ibrahim is a distinguished mineral processing engineer and academic researcher known for his expertise in sustainable mining practices. Currently serving as an Assistant Professor at the University of Nyala and a Postdoctoral Researcher at Kunming University of Science and Technology in China, Dr. Ibrahim bridges the gap between academia and industry. Fluent in Arabic, English, and Chinese, he is also a part-time instructor at the University of Khartoum. His work focuses on enhancing mineral recovery methods and reducing the environmental footprint of mining operations. Dr. Ibrahim’s academic contributions are reflected in numerous SCI-indexed publications addressing flotation technologies, sulfidization mechanisms, and eco-friendly leaching techniques. With a commitment to innovation and community upliftment, he is also deeply involved in mentoring and guiding students. His multilingual capabilities, cross-continental collaborations, and industry-integrated teaching practices place him at the forefront of mineral engineering research globally.

Publication Profile

Scopus

Education

Dr. Ayman M. Ibrahim holds a Ph.D. in Mineral Processing Engineering from the Sudan Academy of Sciences, earned in June 2023, where he explored advanced flotation and sulfidization techniques. Prior to this, he completed his Master of Science in Mining Technology at Omdurman Islamic University in March 2017, gaining hands-on experience in ore beneficiation and sustainable mining solutions. His foundational education includes a Bachelor of Science in Mining Engineering from the same university, completed in June 2012, which established his strong engineering background. Throughout his academic journey, Dr. Ibrahim has maintained a research-oriented approach, actively publishing and participating in scientific discourse. Proficient in Arabic, English, and Chinese, his multilingual education enhances his collaborative research with institutions across Asia and Africa. His academic training has equipped him with the skills necessary for cutting-edge mineral resource management, sustainable development, and the formulation of environmentally responsible mining practices.

Experience

Dr. Ayman M. Ibrahim’s professional journey showcases a blend of academia, research, and field expertise. Since June 2023, he has held dual roles as an Assistant Professor at the University of Nyala and a Postdoctoral Researcher at Kunming University of Science and Technology, China. At Nyala, he teaches mineral engineering and engineering geology, mentors students, and bridges industry-academia through collaborative research. Simultaneously, his postdoctoral work in China focuses on cutting-edge mineral processing technologies and environmental impact reduction. Previously, he served as a Lecturer (2017–2018) and Teaching Assistant (2013–2015) at the University of Nyala. His core skills include data analysis, GIS, simulation software, academic publishing, and cross-functional collaboration. His leadership, teamwork, and communication abilities enable him to contribute meaningfully to global sustainability goals through innovative engineering solutions. Dr. Ibrahim’s experience reflects a strong commitment to advancing academic excellence, community impact, and technical innovation in mineral sciences.

Awards and Honors

While specific named awards are not listed in his profile, Dr. Ayman M. Ibrahim’s academic accomplishments and continuous progression into higher educational and research roles signify recognition of his exceptional capabilities. His current postdoctoral position at Kunming University of Science and Technology, one of China’s leading technical institutions, is a testament to his scholarly merit and international recognition. Moreover, his appointment as Assistant Professor at the University of Nyala and his selection as a master’s-level instructor at the University of Khartoum reflect institutional trust in his academic leadership. His ability to publish in SCI-indexed international journals and collaborate with cross-border experts in mineral processing is a notable achievement in itself. Furthermore, his inclusion in multiple collaborative projects involving cutting-edge surface chemistry, flotation technologies, and eco-friendly extraction techniques mark him as a rising figure in sustainable mineral engineering. His academic trajectory is decorated with milestones deserving formal recognition.

Research Focus

Dr. Ayman M. Ibrahim’s research is rooted in advanced mineral processing, with a particular focus on sustainable flotation techniques, sulfidization mechanisms, and eco-friendly leaching methods. He seeks to enhance copper recovery from complex ores like malachite using selective collectors and depressants, minimizing environmental impact. His recent research investigates synergistic reagents, such as DDTC and ammonium phosphate, to improve flotation efficiency while reducing the use of toxic materials. Through surface analysis techniques like XPS, FTIR, ToF-SIMS, and zeta potential measurements, Dr. Ibrahim elucidates the physicochemical interactions governing flotation and leaching. He also explores the optimization of leaching parameters (temperature, acid concentration, and particle size) to maximize recovery from Sudanese ore bodies. His work bridges academic theory with industrial needs, offering innovative and environmentally responsible solutions to mining challenges. His mission aligns with global sustainability goals, positioning him as a thought leader in the transformation of mineral engineering for the 21st century.

Publication Top Notes

“Improved activation of malachite sulfurization flotation by thiourea” – Colloids and Surfaces A, Oct 2024. 📄🔬
✅ Achieved 89% flotation recovery; introduced eco-friendly chemisorption pathway.
“Effect of DDTC and xanthate in malachite flotation” – Physicochemical Problems of Mineral Processing, Mar 2025. 📘⚗️
✅ Reached 93.15% recovery; collaborative reagents significantly outperformed traditional systems.
“Effect of Ammonium Sulfide on Malachite Flotation” – Minerals, Sep 2022. 🧪🌿
✅ Demonstrated superior performance of ammonium vs sodium sulfide.
“Ammonium phosphate’s role in malachite flotation” – Physicochemical Problems of Mineral Processing, Feb 2023. 🔍📈
✅ Enhanced stability and recovery through surface modification.
“Effect of pre-oxidation and PAAS on Cu-Pb separation” – Separation and Purification Technology, Sep 2022. 🧫💧
✅ Pre-oxidation improved galena depression, replacing toxic agents.
“Lead ions affecting CLS adsorption on chalcopyrite” – Journal of Molecular Liquids, Feb 2023. ⚛️🧲
✅ Revealed challenges in selectivity of Cu-Pb separation due to lead interference.
“Cu-S separation using PAAS in acidic pulp” – Minerals Engineering, Sep 2022. ⚙️🧪
✅ Selective flotation achieved at low pH, improving pyrite hydrophilicity.
“Enhanced Malachite Leaching from Jebel Hadieda” – Conclusions in Engineering, May 2025. 🔬🌍
✅ 88.15% extraction achieved under optimized leaching conditions.

Research and Professional Experience

Dr. Stefani has over 16 years of experience as a full researcher at the University of Genoa. His focus areas include Machine Design, Structural Mechanics, Finite Element Analysis (FEA), and Tribology. His technical skills in finite element software development (FEMLub 123) for industrial applications demonstrate an ability to bridge theoretical research with real-world solutions, particularly in partnership with leading Italian companies like Ansaldo Energia and Fincantieri.

Scientific Contributions

Dr. Stefani has made substantial contributions to the field of mechanical engineering, as evidenced by his numerous publications, including those on torsional-lateral vibrations and stress analysis in large-deformation finite element methods. His work is published in reputable journals, such as Tribology International, Proceedings of the Institution of Mechanical Engineers, and Energies.

Teaching and Leadership

In addition to his research, Dr. Stefani has a long teaching history, covering a wide array of subjects such as Ship Drawing, Industrial Drawing, and Mechanical Design at both bachelor’s and master’s levels. His leadership extends to the coordination of research projects, highlighting his organizational competence and ability to mentor future engineers.

Technical Expertise

Beyond his academic work, Dr. Stefani has advanced programming skills across multiple platforms and languages, along with expertise in CAD tools like Creo and AutoCAD. His interdisciplinary knowledge, coupled with his innovative contributions, makes him highly deserving of a Best Researcher Award.

In conclusion, Dr. Stefani’s extensive research, practical applications, teaching, and leadership skills make him an exemplary candidate for the Best Researcher Award.