Kimberly Ann Johnson

Title: Innovations in Biomass Conversion: The Contributions of Kimberly Ann Johnson

Introduction

Kimberly Ann Johnson, a prolific inventor based in Richmond, TX, has made significant strides in the field of biomass conversion technologies. With a remarkable 26 patents to her name, her work focuses on innovative methods for transforming solid biomass into higher hydrocarbons, providing sustainable alternatives for fuel and chemical production.

Latest Patents

Among her latest inventions are notable patents for biomass conversion processes that aim to enhance the efficiency and lifespan of catalysts used in hydrocarbon production. One of her patents outlines a process for producing a higher hydrocarbon, useful as a gasoline component, from solid biomass. This method improves the longevity of the ZSM-5 condensation catalyst by employing a stable oxygenated hydrocarbon intermediate containing diols, derived from the digestion and hydrodoxygenation of solid biomass. The technique involves contacting these intermediates with an amorphous silica alumina catalyst to reduce diol contents effectively, thereby enhancing hydrocarbon yields.

Another innovative patent by Johnson describes an improved methodology for higher hydrocarbon production from solid biomass. This process separates digested and hydrodeoxygenated biomass into an organic-rich phase and an aqueous-rich phase, containing diols. By treating this aqueous phase with an acidic amorphous silica alumina catalyst, a stream of organic monooxygenates and unsaturated aliphatic hydrocarbons is produced. Subsequently, both the monooxygenate-containing stream and the organic-rich phase undergo further processing with a solid acid condensation catalyst to yield higher hydrocarbon streams.

Career Highlights

Throughout her career, Kimberly Ann Johnson has contributed to esteemed organizations such as Shell Oil Company and Kraton Polymers U.S. LLC. Her experiences in these leading firms have provided her with a robust platform to advance her research in biomass conversion technologies, showcasing her dedication to innovation in the energy sector.

Collaborations

Johnson's journey in innovation has also been enriched by collaborations with fellow experts in the field, including Joseph Broun Powell and Glenn Charles Komplin. These partnerships have fostered a dynamic exchange of ideas, further propelling advancements in biomass technology and enhancing the development of sustainable solutions in hydrocarbon production.

Conclusion

Kimberly Ann Johnson's contributions to biomass conversion processes represent a significant advancement in sustainable energy technologies. Through her innovative patents and collaborations, she continues to pave the way for new methods that enhance hydrocarbon production from renewable sources, addressing critical environmental challenges and supporting the transition to a more sustainable future.