Ephrem Lemlem Gebrehiwot

Title: Ephrem Lemlem Gebrehiwot: Innovator in Copper Electrowinning

Introduction

Ephrem Lemlem Gebrehiwot is a notable inventor based in Vail, AZ (US). He has made significant contributions to the field of copper electrowinning, holding a total of 3 patents. His innovative approaches have the potential to enhance efficiency and reduce environmental impact in the mining industry.

Latest Patents

One of Ephrem's latest patents focuses on acid mist suppression in copper electrowinning. This method involves the addition of liquid licorice root extract, powdered licorice root extract, or reconstituted licorice extract to the acidic electrolyte solution. The goal is to suppress acid mist during the copper electrowinning process. In various embodiments, combinations of licorice extract and surfactant demonstrate synergies in acid mist suppression, showcasing Ephrem's innovative thinking in addressing industry challenges.

Career Highlights

Ephrem Lemlem Gebrehiwot is currently employed at Freeport Minerals Corporation, where he applies his expertise in the field of copper electrowinning. His work has been instrumental in developing methods that improve the efficiency of the electrowinning process while minimizing environmental concerns.

Collaborations

Ephrem has collaborated with notable coworkers, including Stanberg Lee Tallman and William Duane Sanders. Their combined efforts contribute to the advancement of technologies in the mining sector.

Conclusion

Ephrem Lemlem Gebrehiwot is a distinguished inventor whose work in copper electrowinning is paving the way for more sustainable practices in the mining industry. His innovative methods and collaborative spirit are essential in driving progress within this field.