Richard H Leitman

Title: Richard H. Leitman: Innovator in Plastic Separation and Catalyst Monitoring

Introduction

Richard H. Leitman is a notable inventor based in East Brunswick, NJ (US). He has made significant contributions to the fields of plastic material separation and catalyst monitoring. With a total of 2 patents, his work reflects a commitment to advancing technology in these areas.

Latest Patents

Leitman's latest patents include innovative methods for the separation of plastic materials. His first patent focuses on the separation of a mixture of plastic materials by particle size. This method introduces plastic of similar size particles into a vertical fluidized bed column with an upwardly flowing gaseous stream. The flow rate of the gaseous stream is controlled to yield a low-density fraction of the plastic mixture at the upper end of the column and a high-density fraction at the lower end. In one embodiment, electrostatic charges are induced on the particles before they enter the column, enhancing the separation process.

The second patent pertains to a method for monitoring the feed of a catalyst in a gas-phase linear low-density polyethylene process. This invention utilizes electro-optical scanning to monitor an intermittent flow of the catalyst. The apparatus employs fiber optics and a light source to detect interruptions in the light beam caused by the catalyst particles, allowing for precise monitoring of the catalyst feed.

Career Highlights

Richard H. Leitman has had a distinguished career at Mobil Oil Corporation, where he has applied his expertise in innovative technologies. His work has contributed to advancements in both plastic processing and catalyst management, showcasing his ability to address complex challenges in the industry.

Collaborations

Leitman has collaborated with notable colleagues, including Walter Terebecky and Lukasz E. Rychlicki. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Richard H. Leitman's contributions to the fields of plastic separation and catalyst monitoring exemplify his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of complex processes and a commitment to improving industrial practices.