Dennis W Coolidge

Title: Innovations by Dennis W. Coolidge: Pioneering Coal Upgrading and Dedusting Technologies

Introduction

Dennis W. Coolidge, an inventive mind based in Palm Coast, Florida, has made significant contributions to the fields of energy and material processing. With a remarkable portfolio of nine patents, he has focused on creating efficient and cleaner solutions for coal and carbonaceous fuels.

Latest Patents

Among his latest innovations, Coolidge has developed a method for upgrading coal and other carbonaceous fuels using a lean fuel gas stream derived from a pyrolysis step. This method involves subjecting carbonaceous fuel to a pyrolyzing process to form upgraded materials and a flow of lean fuel gases. Furthermore, he designed an apparatus and method for coal dedusting, which involves moving coal down a declined sliding bed with slats through which air or gas is blown, lofting dust particles away and separating them from the material. This innovative approach not only improves the quality of the coal but also addresses environmental concerns associated with dust emissions.

Career Highlights

Throughout his career, Coolidge has been associated with notable organizations such as Tek-kol Partnership and the National Institute of Clean and Low-Carbon Energy. His work in these institutions has paved the way for advancements in energy technologies, emphasizing the need for sustainable practices in coal utilization.

Collaborations

Coolidge has collaborated with several esteemed individuals in his field, including Deane Avent Horne and Franklin G. Rinker. These collaborations have enhanced the quality and impact of his inventions, contributing to the shared goal of innovating cleaner energy solutions.

Conclusion

In summary, Dennis W. Coolidge exemplifies the spirit of innovation through his patents and technological advancements. His work in upgrading coal and dedusting materials showcases the potential for improving energy efficiency and environmental stewardship in the energy sector. As he continues to explore new avenues for innovation, Coolidge remains a key figure in the advancement of cleaner energy technologies.