Lecturer at University of Peshawar
12 years of experience
Brief Summary:
I am a Ph.D. holder in Physics with specialization in materials science and mineral processing. Over the past several years, I have been actively involved in academic research, postgraduate training, and laboratory development, focusing on the extraction of critical and strategic metals from ores, clay, slag, and electronic waste using hydrometallurgical techniques. My core strength lies in the operation, troubleshooting, and maintenance of scientific equipment used in mineral characterization and materials analysis.
I have extensive hands-on experience with X-Ray Fluorescence (XRF) for compositional analysis of ores and slags and interpretation of data. I am also proficient in X-Ray Diffraction (XRD) for phase analysis of crystalline materials, and Thermal Analysis instruments such as TGA/DTA for studying decomposition and thermal stability of mineral samples. In addition, I have worked with FTIR spectroscopy to identify functional groups and chemical bonding in clays and treated materials. I am also serving as an incharge of multipurpose mineral and metallic ore upgradation plant to operate the Jaw and roller crushers, ball mill, magnetic separator, shaking table and froth floatation units for mineral comminution and beneficiation.
As part of various national and international research projects, I have been involved in setting up and managing lab-scale leaching and purification units, including acid digestion setups, magnetic stirrers with heating plates, fume hoods, and filtration systems. I also have experience using Atomic Absorption Spectroscopy (AAS) and UV-Vis spectrophotometers for trace metal detection in leachates. In most cases, I was responsible for developing the operating procedures, training research students, ensuring instrument maintenance, and creating safety protocols for chemical handling.
In recent projects, I led hands-on training sessions for undergraduate and graduate students on sample preparation, instrumental analysis, and data interpretation using these devices.
My teaching and mentoring roles have further strengthened my ability to transfer knowledge effectively, especially in settings where lab infrastructure is emerging or being upgraded. I have contributed to institutional capacity building by advising on equipment procurement, lab setup for mineral processing and materials research, and integrating research tools into academic curricula.
In summary, I bring a balanced profile of technical competence, research experience, and training skills, with a focus on scientific instrumentation related to mineral and materials processing. I am particularly well-positioned to support COMSTECH initiatives that aim to build technical capacity in OIC member states through equipment-based training, lab development, and knowledge transfer in mineral and materials technologies.
I specialize in materials characterization and mineral processing technologies, with hands-on experience in both academic and applied research settings. My expertise focuses on hydrometallurgical processing of ores and waste materials, including leaching, purification, and recovery of valuable metals.
I have practical experience with and can provide training/support on the following equipment and analytical techniques:
X-Ray Fluorescence (XRF) Spectrometers – For elemental analysis of ores, slags, clays, and e-waste.
X-Ray Diffraction (XRD) – Used for phase identification of crystalline materials.
Fourier Transform Infrared Spectroscopy (FTIR) – For identification of functional groups in minerals and materials.
Scanning Electron Microscope (SEM) with EDS – For microstructural and compositional analysis.
Thermal Analysis Instruments – TGA, DTA for studying thermal stability and decomposition of minerals.
Atomic Absorption Spectroscopy (AAS) – For trace metal detection in solution.
Hot Plate with Magnetic Stirrer – For controlled leaching experiments.
Fume Hoods and Acid Digestion Units – For safe handling of strong acids and digestion of mineral samples.
Jaw Crusher, Roller Crusher, Ball Mill, Shaking Table, Magnetic Separator and Froth Floatation Unit related to Comminution and Beneficiation of valuable ores and minerals.
My background includes conducting large-scale leaching experiments, optimizing process parameters, and training students and junior researchers in laboratory best practices and equipment use.
https://www.linkedin.com/feed/ https://scholar.google.com/citations?hl=en&user=b_JfqbgAAAAJ http://www.uop.edu.pk/departments/Teaching-Faculty/?r=912&q=Dr-Sajjad-Ali
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