James T Yeh

Title: Innovations by James T Yeh in Environmental Technologies

Introduction

James T Yeh is an accomplished inventor based in Bethel Park, Pennsylvania, known for his significant contributions to environmental technology. With two patents to his name, Yeh's work focuses on innovative methods for removing harmful compounds from flue gas streams, showcasing his commitment to sustainable solutions.

Latest Patents

Yeh's latest patents include "Multi-component removal in flue gas by aqua ammonia," which introduces a novel approach to eliminate environmental contaminants from gas streams. This method involves oxidizing acid anhydrides like sulfur dioxide and nitrogen oxides before treating the gas with aqua ammonia or ammonium hydroxide, effectively capturing these compounds through chemical absorption. The resultant products can be processed into fertilizers, adding both environmental and economic value. Additionally, Yeh's second patent, "Nox control for high nitric oxide concentration flows through," outlines an improved technique for removing nitrogen oxides from concentrated waste gas streams. This method enhances the reduction of nitrogen oxides by igniting them with carbonaceous materials and a primary oxidant, further contributing to cleaner emissions.

Career Highlights

James T Yeh works for the United States of America as represented by the Department of Energy, where he continues to develop innovative solutions designed to address critical environmental challenges. His work not only contributes to advancements in the field but also aligns with national interests in sustainable energy production and pollution reduction.

Collaborations

Yeh collaborates with esteemed colleagues, including Henry W Pennline and James M Ekmann, further enhancing the depth and impact of his innovations. These collaborations facilitate the exchange of ideas and expertise, driving forward the development of new technologies in environmental protection.

Conclusion

James T Yeh stands out as a key inventor in the realm of environmental technology. His innovative patents demonstrate a clear dedication to creating effective solutions for gas pollutant removal. Through his ongoing work with the Department of Energy and collaborative efforts, Yeh continues to pave the way for a cleaner and more sustainable future.