Gordon Leighton

Title: Gordon Leighton: Innovator in Flotation Separation Technology

Introduction

Gordon Leighton is a notable inventor based in The Woodlands, TX (US). He has made significant contributions to the field of mineral processing, particularly in the flotation separation of polymetallic sulphide ores. His innovative approach has led to the development of a unique depressant that enhances the separation process.

Latest Patents

Gordon Leighton holds a patent for a "Depressant for flotation separation of polymetallic sulphide ores." This patent describes a new depressant agent that is used in conjunction with conventional collector agents and frothing agents. The depressant effectively depresses iron sulphides such as pyrrhotite, pyrite, and marcasite in the tailing, thereby improving the separation of valuable metals like copper, nickel, lead, and zinc. The formulation consists of a chemically-modified carbohydrate polymer, a polyacrylate, and low foaming lignin sulphonate. He has 1 patent to his name.

Career Highlights

Throughout his career, Gordon has worked with prominent companies in the industry. He has been associated with Huntsman Petrochemical Corporation and Falconbridge Limited, where he applied his expertise in flotation technology. His work has significantly impacted the efficiency of mineral processing operations.

Collaborations

Gordon has collaborated with several professionals in his field, including Srdjan Bulatovic and Tim M Jessup. These collaborations have contributed to the advancement of flotation separation techniques and the development of innovative solutions in mineral processing.

Conclusion

Gordon Leighton is a distinguished inventor whose work in flotation separation technology has paved the way for more efficient mineral processing methods. His contributions continue to influence the industry and enhance the extraction of valuable metals from polymetallic sulphide ores.