Douglas M Rowe

Title: Douglas M Rowe: Innovator in Carbonaceous Material Calcination

Introduction

Douglas M Rowe is a notable inventor based in Somerset, NJ (US). He has made significant contributions to the field of materials processing, particularly in the calcination of carbonaceous materials. His innovative approach has led to advancements that enhance the efficiency of rotary kilns.

Latest Patents

Douglas M Rowe holds a patent for "Methods and apparatus for calcining carbonaceous material." This patent describes a method that increases the rate of calcining carbonaceous material in a rotary kiln by introducing oxygen into the inlet of air fans mounted on the kiln. The introduction of oxygen occurs during a predetermined portion of each kiln revolution, enriching the oxygen content of the air supplied to the kiln to approximately 23-25% oxygen. This enriched atmosphere allows for greater temperatures during the calcination of materials such as petroleum coke, thereby accelerating the evolution and combustion of volatile materials. As a result, the rate at which carbonaceous materials can be calcined in a kiln of a predetermined length is significantly increased.

Career Highlights

Douglas M Rowe is associated with Airco, Inc., where he has applied his expertise in materials processing. His work has been instrumental in developing methods that improve the efficiency and effectiveness of industrial processes involving carbonaceous materials.

Collaborations

One of his notable collaborators is Randolph Abernathy, Jr. Together, they have worked on advancing technologies related to calcination processes.

Conclusion

Douglas M Rowe's contributions to the field of carbonaceous material calcination demonstrate his innovative spirit and commitment to improving industrial processes. His patent reflects a significant advancement in the efficiency of rotary kilns, showcasing the impact of his work in the industry.