Dennie W Dixon

Title: The Innovative Contributions of Dennie W. Dixon

Introduction

Dennie W. Dixon is a notable inventor based in Bellaire, Texas. He has made significant contributions to the field of energy-saving systems, particularly in the fractionation of hydrocarbon streams. His innovative approach has led to advancements that reduce energy consumption in industrial processes.

Latest Patents

Dennie W. Dixon holds a patent for a C.sub.4 separation process. This apparatus and process are designed for an energy-saving system that fractionates a C.sub.4 stream predominantly containing n-butane and isobutane. The system utilizes an open heat pump cycle, where the n-butane bottoms from the fractionation serve as the compressing medium. The isobutane overhead is employed to vaporize the n-butane through indirect heat exchange. A significant challenge in this process is the liquid-vapor phase that occurs upon compression, which can damage the compressor. Dixon's solution involves passing the vaporized n-butane through an apparatus that removes any entrained liquids and heats the vapors to prevent liquid phase formation during compression. This innovative process has been found to use only about 9% of the external energy previously required for conventional operations.

Career Highlights

Throughout his career, Dennie W. Dixon has worked with prominent companies such as Tenneco Oil Company and Nye Engineering, Incorporated. His experience in these organizations has contributed to his expertise in energy systems and hydrocarbon processing.

Collaborations

Dixon has collaborated with notable individuals in his field, including Kenneth R. Schorre and James O. Nye. Their collective efforts have furthered advancements in energy-efficient technologies.

Conclusion

Dennie W. Dixon's innovative work in the field of energy-saving systems exemplifies the impact of inventive thinking on industrial processes. His contributions continue to influence the way energy is utilized in hydrocarbon fractionation.