Moji emamzadehei

- Led metallurgical test programs, including Heavy Liquid Separation (HLS), cyanide leaching, grinding tests, and sample preparation to evaluate mineral processing efficiency. - Collaborated with senior metallurgists to enhance separation methods and improve mineral recovery through process improvements. - Supervised lab technicians and ensured all testing followed safety rules and standard procedures. - Calibrated and maintained lab instruments to ensure accurate testing and reliable data. - Analyzed test data to support process design and help clients make informed operational decisions.

• Operate and control equipment for smooth mineral extraction and maintain quality standards. • Wet screening, weighing, splitting and heavy liquid separation by using Tetra Bromo Ethane (TBE), Diidomethane and Thallium Malonate Formate (TMF). • Conduct regular inspections, promptly resolving technical issues to avoid disruptions. • Collaborate with the laboratory team to optimize processes based on analysis. • Contribute to process improvement projects for increased efficiency. • Maintain detailed production records and mentor junior technicians. Achievements: • Proficient in SX, Splitting, wet screening, weighting and heavy liquid separation (HLS) processes. • Proficient in using Tetra Bromo Ethane (TBE) and Diidomethane and Thallium Malonate Formate (TMF) • Successfully managed pilot projects for IGO company, producing Ni, Co, and Mn as planned.

- Reviewed and approved technical specs for process-related materials like polymers, corrosion inhibitors, and cement used in upstream production and separation systems. - Conducted engineering evaluations to ensure materials met chemical compatibility, durability, and performance in challenging field conditions. - Participated in technical review meetings to ensure material selection matched process flow requirements and operational efficiency. - Prepared procurement documents with detailed engineering justifications to support large-scale equipment purchases for processing operations. Engineering Highlights: - Contributed to reliable operation of processing systems by selecting technically suitable materials for processing systems. - Minimized downtime risk through pre-implementation performance assessment of equipment and reagents.

- Performed technical assessments of critical materials and process equipment required for fluid separation and well stimulation operations. - Reviewed technical compliance of supplier proposals against engineering project requirements. - Provided recommendations to support the optimisation of equipment efficiency and chemical usage. - Liaised with engineers to validate process integrity and improve material usage outcomes.