Alan Roger Eaton

Title: Alan Roger Eaton: Innovator in Titanium Dioxide Production

Introduction

Alan Roger Eaton is a notable inventor based in Hendersonville, TN (US). He has made significant contributions to the field of materials science, particularly in the production of titanium dioxide. With a total of 3 patents to his name, Eaton's work has advanced the efficiency and quality of titanium dioxide production processes.

Latest Patents

Eaton's latest patents include a process for producing titanium dioxide particles with reduced chlorides. This innovative process involves several steps, including reacting titanium tetrahalide vapor with a rutile-forming agent and oxygen to create a gaseous suspension of titanium dioxide particles. The process further includes the introduction of silicon tetrachloride to ensure uniform encapsulation of pyrogenic SiO on the titanium dioxide. The final steps involve cooling the product and reducing chlorine-containing material to achieve high purity levels.

Another significant patent by Eaton is the design of a center-feed nozzle in a contained cylindrical feed-inlet tube aimed at improving fluid-energy mill grinding efficiency. This invention allows for the introduction of particulate material into a supersonic feed jet, enhancing the grinding process of materials such as titanium dioxide. The innovative design promotes better mixing and efficiency in the grinding chamber.

Career Highlights

Eaton is currently employed at E.I. DuPont De Nemours and Company, where he continues to develop and refine processes related to titanium dioxide production. His work has been instrumental in enhancing the company's capabilities in this area.

Collaborations

Eaton has collaborated with several talented individuals in his field, including Narayanan Sankara Subramanian and Stephen William Taylor. These collaborations have contributed to the advancement of innovative solutions in materials science.

Conclusion

Alan Roger Eaton is a distinguished inventor whose work in titanium dioxide production has made a significant impact on the industry. His innovative patents and ongoing contributions continue to shape the future of materials science.