John R Frey

Title: Innovations of John R Frey in Catalytic Reactor Technology

Introduction

John R Frey is a notable inventor based in Aurora, IL (US), recognized for his contributions to the field of catalytic reactor technology. He holds a total of 4 patents, showcasing his innovative approach to refining processes.

Latest Patents

Frey's latest patents include significant advancements in reducing gas holdup in ebullated reactors. One of his inventions describes a reactor that features an elongated vertical vessel containing a catalyst bed, which is ebullated by a liquid/gas mixture. This mixture rises through the bed and is recirculated with increased velocity by an ebullating pump. To enhance flow uniformity and minimize gas holdup, Frey designed two cascaded stages of baffles with an internal conical shape. These baffles effectively guide and entrap gas, while one stage creates a countercurrent in the flowing liquid to prevent catalyst particles from being elutriated.

Another patent by Frey focuses on reducing gas holdup in catalytic reactors, employing similar principles to promote efficient flow and gas management within the reactor system. His innovative designs contribute to improved performance in refining resid.

Career Highlights

John R Frey has made significant strides in his career, working with Amoco Corporation, where he has applied his expertise in catalytic processes. His work has been instrumental in advancing the technology used in refining operations.

Collaborations

Frey has collaborated with Robert D Buttke, further enhancing the innovative efforts within their field. Their partnership has led to the development of advanced solutions in catalytic reactor technology.

Conclusion

John R Frey's contributions to catalytic reactor technology demonstrate his commitment to innovation and efficiency in refining processes. His patents reflect a deep understanding of the complexities involved in reactor design and operation.