Company Filing History:
Years Active: 2004-2007
Title: Paul N Chisholm: Innovator in Catalytic Reaction Systems
Introduction
Paul N Chisholm is a notable inventor based in Houston, TX (US), recognized for his contributions to the field of chemical engineering. He holds a total of 7 patents, showcasing his innovative approach to solving complex problems in catalytic processes.
Latest Patents
Chisholm's latest patents include significant advancements in controlling regeneration temperature in catalytic reaction systems. One of his inventions focuses on managing the regenerator temperature in an oxygenate to olefin process. This invention addresses the challenge of heat production during the regeneration process, ensuring that the system remains within optimal temperature limits. By facilitating the circulation of catalyst between the reactor and the regenerator, his invention effectively removes excess heat, potentially eliminating the need for a catalyst cooler.
Another notable patent involves converting oxygenates to olefins using a catalyst that comprises an acidic molecular sieve with a controlled carbon atom to acid site ratio. This process allows for the efficient production of olefin products from oxygenate-containing feedstocks. The method includes contacting the feedstock with catalyst particles, removing a portion of these particles for regeneration, and reintroducing them into the reaction zone to maintain an effective catalyst mixture.
Career Highlights
Chisholm is currently associated with ExxonMobil Chemical Patents Inc., where he continues to develop innovative solutions in the chemical industry. His work has significantly impacted the efficiency and effectiveness of catalytic processes, contributing to advancements in the production of olefins.
Collaborations
Throughout his career, Chisholm has collaborated with esteemed colleagues, including Keith Holroyd Kuechler and James Richardson Lattner. These partnerships have fostered a collaborative environment that enhances innovation and drives progress in their field.
Conclusion
Paul N Chisholm's contributions to catalytic reaction systems exemplify the spirit of innovation in the chemical engineering sector. His patents reflect a commitment to improving processes and efficiency, making a lasting impact on the industry.
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