Edmond A Morin

Title: Edmond A Morin: Innovator in Solvent Extraction Processes

Introduction

Edmond A Morin is a notable inventor based in Aurora, CO (US), recognized for his contributions to the field of solvent extraction processes. With a total of 2 patents, Morin has made significant advancements in the recovery of metals from aqueous solutions.

Latest Patents

Morin's latest patents include a selective solvent extraction process for copper from nickel. This invention relates to a method for selectively recovering copper from an aqueous solution containing both copper and nickel, particularly at a pH above about 9. By utilizing limited amounts of oxime, the process allows for the preferential extraction of copper ions over nickel or cobalt through a multistage countercurrent process. The hydrogen ion of the oxime molecule exchanges with the copper ion in the aqueous solution, facilitating this selective extraction.

Another significant patent by Morin involves the removal of ammonia from solutions of oxime-metal chelate. This process selectively removes ammonia from an organic solution containing ammonia and an oxime-metal chelate by countercurrently contacting it with an aqueous solution of ammonium carbonate or bicarbonate. The method ensures that the mole ratio of ammonia to carbonate is maintained to effectuate the transfer of ammonia from the organic to the aqueous solution, while preventing substantial emulsification.

Career Highlights

Morin is associated with Kennecott Copper Corporation, where he has applied his expertise in solvent extraction processes. His work has contributed to advancements in metal recovery techniques, enhancing efficiency and effectiveness in the industry.

Collaborations

Throughout his career, Morin has collaborated with notable colleagues, including Roald R Skarbo and Hal D Peterson. These collaborations have fostered innovation and development in the field of solvent extraction.

Conclusion

Edmond A Morin's contributions to solvent extraction processes have established him as a significant figure in the field of metal recovery. His innovative patents reflect a commitment to advancing technology in this area.