David Lesser

Title: David Lesser - Innovator in Catalyst Technology

Introduction

David Lesser is a notable inventor based in Munich, Germany. He has made significant contributions to the field of chemical engineering, particularly in the production of phthalic acid anhydride. His innovative approach to catalyst arrangements has garnered attention in the industry.

Latest Patents

David Lesser holds a patent for a "Catalyst arrangement with optimized void fraction for the production of phthalic acid anhydride." This invention relates to a catalyst arrangement designed for preparing phthalic anhydride through the gas-phase oxidation of aromatic hydrocarbons. The arrangement includes a reactor with a gas inlet for feed gas and a gas outlet for product gas. It features a first catalyst zone located at the gas inlet end and a second catalyst zone downstream. Notably, the first catalyst zone has a higher gap content compared to the second, optimizing the production process.

Career Highlights

David Lesser is associated with Clariant International Ltd., where he applies his expertise in catalyst technology. His work has been instrumental in advancing methods for chemical production, enhancing efficiency and effectiveness in the industry.

Collaborations

David has collaborated with esteemed colleagues such as Oliver Richter and Gerhard Mestl. Their combined efforts have contributed to the development of innovative solutions in catalyst technology.

Conclusion

David Lesser's contributions to catalyst technology exemplify the impact of innovative thinking in chemical engineering. His patent and work at Clariant International Ltd. highlight his role as a key player in advancing industrial processes.