Company Filing History:
Years Active: 2012
Title: J David Colley: Innovator in Flue Gas Desulfurization Technology
Introduction
J David Colley is a notable inventor based in Austin, TX, who has made significant contributions to the field of environmental technology. He is recognized for his innovative approach to flue gas desulfurization (FGD) systems, particularly in the context of utility coal-fired boilers.
Latest Patents
Colley's most recent patent is for a low-cost wet lime/limestone/sodium FGD system. This system is designed to be retrofitted onto existing utility coal-fired boilers. The innovative design features a horizontal co-current scrubber that generates a pressure rise across the absorber. This design minimizes modifications to existing plant equipment, making it a cost-effective solution for power plants. The system also includes features that eliminate much of the equipment typically associated with other FGD designs, thereby reducing the need for support equipment such as tanks, agitators, and pumps. Additionally, it minimizes or eliminates the need for new buildings, making it an efficient choice for utility companies.
Career Highlights
Colley is currently employed at Urs Corporation, where he continues to develop and refine technologies that address environmental challenges in the energy sector. His work has been instrumental in advancing the efficiency and effectiveness of FGD systems, contributing to cleaner energy production.
Collaborations
Throughout his career, Colley has collaborated with talented professionals in the field, including coworkers Jonas Klingspor and Greg N Brown. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge technologies in flue gas desulfurization.
Conclusion
J David Colley's contributions to the field of environmental technology, particularly through his innovative FGD system, highlight his role as a key inventor in the industry. His work not only addresses pressing environmental concerns but also enhances the operational efficiency of coal-fired power plants.