George E Vogtlin

Title: George E. Vogtlin: Innovator in NOx Reduction Technologies

Introduction

George E. Vogtlin is a prominent inventor based in Fremont, CA (US), known for his significant contributions to the field of environmental technology. With a total of 11 patents, Vogtlin has focused on developing innovative solutions for reducing nitrogen oxides (NOx) emissions from engine exhausts. His work is particularly relevant in the context of increasing environmental regulations and the need for cleaner automotive technologies.

Latest Patents

Vogtlin's latest patents include groundbreaking inventions such as "Highly-basic large-pore zeolite catalysts for NOx reduction at low temperatures." This invention utilizes a high-surface-area, large-pore zeolite to convert NO in oxygen-rich engine exhaust to nitrogen and oxygen. The method involves a two-stage process that includes a plasma oxidative stage and a selective reduction stage, enhancing the efficiency of NO reduction in diesel engine exhaust.

Another notable patent is the "Plasma-assisted catalytic storage reduction system," which also employs a two-stage method for NO reduction. This system utilizes non-thermal plasma treatment to convert NO gases in the presence of oxygen and hydrocarbons, followed by a lean NO trap that converts NO to environmentally benign gases. This innovative approach allows for enhanced NO reduction, particularly in vehicular engine exhausts with high sulfur content.

Career Highlights

George E. Vogtlin is affiliated with the University of California, where he has contributed to research and development in environmental technologies. His work has been instrumental in advancing methods for reducing harmful emissions from internal combustion engines, making significant strides toward cleaner air and a healthier environment.

Collaborations

Throughout his career, Vogtlin has collaborated with notable colleagues, including Bernard T. Merritt and Bernardino M. Penetrante. These collaborations have further enriched his research and contributed to the development of innovative technologies in the field of NOx reduction.

Conclusion

George E. Vogtlin's innovative work in NOx reduction technologies has made a significant impact on environmental engineering. His patents reflect a commitment to developing cleaner automotive solutions that address pressing environmental challenges.