Richard J DeFeo

Title: Richard J DeFeo: Innovator in Bimetallic Salts

Introduction

Richard J DeFeo is a notable inventor based in Baton Rouge, Louisiana. He has made significant contributions to the field of chemistry, particularly in the development of bimetallic salts. With a total of 2 patents, his work has implications for various applications in ligand separation and recovery.

Latest Patents

DeFeo's latest patents focus on complex bimetallic salts. These salts have the generic formula MM'X.sub.n, where M is a Group IB metal, M' is a Group IIIA metal, X is a halide, and n equals the sum of the valences of M and M'. The preparation involves reacting the halogen salts of the individual metals in a suitable solvent. The resulting bimetallic salt is a discrete monomeric species that can be utilized in the separation and recovery of various ligands through preferential complexation. This complexation can occur in solid state, solution, or slurry, and with the complexible ligand in either gaseous or liquid state. Ligands can be recovered by decomplexation of the bimetallic salt-ligand complex or by displacing the complexed ligand with another ligand.

Career Highlights

Richard J DeFeo is currently employed at Exxon Research and Engineering Company. His work at this esteemed organization has allowed him to further his research and development in the field of bimetallic salts.

Collaborations

Throughout his career, DeFeo has collaborated with notable colleagues such as Robert B Long and Fred A Caruso. These collaborations have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Richard J DeFeo is a distinguished inventor whose work on bimetallic salts has paved the way for advancements in ligand separation and recovery. His contributions to the field continue to have a lasting impact.