Ahmed Vahed

Title: Innovations by Ahmed Vahed in Battery Recycling and Ore Processing

Introduction

Ahmed Vahed is an accomplished inventor based in Mississauga, Canada. He has made significant contributions to the fields of battery recycling and thermal upgrading of ores. With a total of two patents to his name, his work focuses on innovative processes that enhance the efficiency and safety of metal recovery.

Latest Patents

Ahmed Vahed's latest patents include a rotary thermal oxidizer for battery recycling and a low-temperature thermal upgrading process for lateritic ores. The rotary thermal oxidizer is designed to remove polymeric and other non-metal components from exhausted batteries, leaving behind valuable metals such as cadmium, nickel, and iron. By preheating the sweep gas and controlling the oxygen content, the risks of explosion and fire during the recycling process are significantly reduced. His second patent involves a thermal upgrading process where nickel-containing limonite is pelletized with solid carbon reductant and a sulfur-bearing concentrating agent. This process allows for the gradual heating of the pellets, promoting the reduction of metal values while maintaining an optimal environment for metallic particle growth.

Career Highlights

Throughout his career, Ahmed Vahed has worked with notable companies such as Inco Limited and the International Metals Reclamation Company, Inc. His experience in these organizations has contributed to his expertise in metal recovery and recycling technologies.

Collaborations

Ahmed has collaborated with professionals like Carlos M. Diaz and Dingzhu Shi, further enhancing his innovative projects and research.

Conclusion

Ahmed Vahed's contributions to battery recycling and ore processing demonstrate his commitment to advancing technology in these critical areas. His innovative patents reflect a deep understanding of the challenges in metal recovery and a dedication to creating safer and more efficient processes.