Barry M O'Brien

Title: Barry M O'Brien: Innovator in Silica Flotation Technology

Introduction

Barry M O'Brien is a notable inventor based in Houston, TX (US), recognized for his contributions to the field of silica flotation technology. He holds 2 patents that focus on innovative methods for enhancing the separation of silica from various ores. His work has significant implications for the mining and mineral processing industries.

Latest Patents

O'Brien's latest patents include "Silica flotation collectors derived from isononyl alcohol" and "Branched alkyl ether amines as iron ore flotation aids." The first patent relates to the use of a primary-branched aliphatic ether monoamine, specifically 3-nonyloxypropylmonoamine, along with its ethoxylated or propoxylated derivatives. This invention aims to improve the formulation of silica flotation collectors, which are essential in separating silica from iron ore, phosphate, and other valuable ores. The second patent focuses on the application of primary aliphatic ether amines as silica collectors in the froth flotation process, particularly in the concentration of minerals.

Career Highlights

Barry M O'Brien is affiliated with Exxon Research and Engineering Company, where he has made significant strides in his field. His innovative approaches have contributed to advancements in mineral processing techniques, particularly in the efficient extraction of valuable resources.

Collaborations

Throughout his career, O'Brien has collaborated with esteemed colleagues, including Quentin T McGlothlin and John W Keck. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Barry M O'Brien's work in silica flotation technology exemplifies the impact of innovative thinking in the mining industry. His patents reflect a commitment to improving mineral processing methods, showcasing his role as a key inventor in this specialized field.