Dennis Petrus Maria Roelofszen

Title: Innovator Spotlight: Dennis Petrus Maria Roelofszen

Introduction: Dennis Petrus Maria Roelofszen is a notable inventor based in Amsterdam, Netherlands. Known for his contributions to the field of chemical engineering, Dennis has made significant strides in the processes related to hydrocarbon conversions.

Latest Patents: Dennis holds a patent for a process of alkane oxidative dehydrogenation and/or alkene oxidation. This innovative invention pertains to the oxidative dehydrogenation of an alkane containing 2 to 6 carbon atoms and/or the oxidation of an alkene with the same carbon range. The process involves feeding oxygen, water, and the alkane and/or alkene into a reactor, where they are catalyzed by a mixed metal oxide catalyst comprising molybdenum, vanadium, niobium, and optionally tellurium. Notably, the method requires the molar ratio of water to oxygen fed to the reactor to be less than 1:1, showcasing a refined approach to chemical reaction efficiency.

Career Highlights: Dennis is currently employed at Shell Oil Company, where he applies his expertise in chemical processes to further innovation within the industry. His collaboration with colleagues has led to advancements in hydrocarbon processing and reduction of energy consumption in chemical reactions.

Collaborations: Throughout his career, Dennis has worked alongside distinguished peers, including Guus Van Rossum and Ronald Jan Schoonebeek. These collaborations have fostered a shared environment of innovation and have significantly enriched the developmental landscape of chemical engineering at Shell Oil Company.

Conclusion: Dennis Petrus Maria Roelofszen exemplifies the spirit of invention with his innovative approaches to alkane and alkene oxidation processes. Through his work at Shell Oil Company and his notable patent, he continues to contribute to advancements in the chemical engineering field, inspiring future innovations.