Mari Lou Balmer-Miller

Title: Innovations of Mari Lou Balmer-Miller

Introduction

Mari Lou Balmer-Miller is an accomplished inventor based in West Richland, WA (US). She has made significant contributions to the field of diesel engine exhaust aftertreatment systems. Her innovative approach combines non-thermal plasma with metal-doped γ-alumina catalysts, leading to remarkable advancements in reducing nitrogen oxides (NOx) emissions.

Latest Patents

Mari Lou holds a patent for a method and system for the combination of non-thermal plasma and metal/metal oxide doped γ-alumina catalysts for diesel engine exhaust aftertreatment systems. This patent addresses the treatment of oxygen-rich exhaust, achieving an impressive NOx reduction of approximately 90% in the absence of sulfur oxides and 80% in the presence of 20 ppm of sulfur oxides. This innovative method significantly outperforms current catalyst systems, which only achieve a 7 to 12% reduction passively and 25–40% with supplemental hydrocarbon reductants.

Career Highlights

Throughout her career, Mari Lou has worked with prominent organizations such as Caterpillar Inc. and Battelle Memorial Institute. Her experience in these companies has allowed her to develop and refine her innovative technologies, contributing to advancements in environmental engineering and emissions control.

Collaborations

Mari Lou has collaborated with notable professionals in her field, including Christopher Lyle Aardahl and Ashok A Chanda. These collaborations have further enhanced her research and development efforts, leading to impactful innovations in diesel engine exhaust treatment.

Conclusion

Mari Lou Balmer-Miller's contributions to the field of diesel engine exhaust aftertreatment systems exemplify her dedication to innovation and environmental sustainability. Her patented methods represent a significant leap forward in reducing harmful emissions, showcasing her expertise and commitment to improving air quality.