Benjamin Zahiri

Title: Innovations in Lithium Recovery by Benjamin Zahiri

Introduction

Benjamin Zahiri is an accomplished inventor based in Vancouver, Canada. He has made significant contributions to the field of lithium recovery processes, focusing on sustainable and efficient methods. With a total of 2 patents, Zahiri is recognized for his innovative approaches that aim to enhance the efficiency of lithium extraction.

Latest Patents

Zahiri's latest patents include "Li recovery processes" and "onsite chemical production for Li recovery processes." These patents introduce a groundbreaking process for recycling the acid, base, and salt reagents necessary for lithium recovery. The technology utilizes a membrane electrolysis cell that incorporates an oxygen depolarized cathode to generate the required chemicals onsite. This system can utilize a portion of the salar brine or other lithium-containing brine or solid waste to produce hydrochloric or sulfuric acid, sodium hydroxide, and carbonate salts. The simultaneous generation of acid and base allows for the effective use of both chemicals during conventional lithium recovery from brines and mineral rocks. Additionally, the desalinated water produced can be used for washing steps in the recovery process or returned to evaporation ponds. This method also facilitates the direct conversion of lithium salts to the high-value LiOH product. Importantly, the process does not produce any solid effluent, making it easy to adopt in existing industrial lithium recovery plants.

Career Highlights

Zahiri is currently employed at Mangrove Water Technologies Ltd., where he continues to develop innovative solutions for water and resource management. His work focuses on enhancing the sustainability of lithium recovery processes, which are crucial for the growing demand for lithium in various industries, including electric vehicles and renewable energy storage.

Collaborations

Zahiri collaborates with Saad Dara, a fellow innovator in the field. Together, they work on advancing technologies that contribute to more efficient and environmentally friendly lithium extraction methods.

Conclusion

Benjamin Zahiri's contributions to lithium recovery processes highlight the importance of innovation in addressing the challenges of resource extraction. His patents and ongoing work at Mangrove Water Technologies Ltd. demonstrate a commitment to sustainability and efficiency in the industry.