Francis J Sagan

Title: Francis J. Sagan: Innovator in Mercury Emission Monitoring

Introduction

Francis J. Sagan is a notable inventor based in Lakewood, CO (US). He has made significant contributions to the field of environmental monitoring, particularly in the area of mercury emissions. With a total of 2 patents to his name, Sagan's work focuses on innovative methods and apparatuses that enhance the accuracy and efficiency of monitoring hazardous substances.

Latest Patents

Sagan's latest patents include a "Method and apparatus for monitoring mercury emissions." This invention features a mercury monitoring device that continuously tracks the total mercury concentration in a gas. The device utilizes a specialized chamber that converts speciated mercury into elemental mercury while measuring the concentration through radiation absorption techniques. The chamber's interior is designed to resist the absorption of both speciated and elemental mercury at the operating temperature.

Another significant patent is the "Calibration method and apparatus for measuring the concentration of components of a fluid." This invention provides a method for measuring fluid component concentrations based on the intensity of radiation over a selected range of wavelengths. The peak-to-trough calculations are simplified by compensating for radiation absorption by the apparatus, allowing for accurate analysis of interfering fluid components.

Career Highlights

Francis J. Sagan is currently associated with Ada Technologies, Inc., where he continues to develop innovative solutions for environmental monitoring. His work has been instrumental in advancing technologies that ensure safer and more accurate measurements of hazardous materials.

Collaborations

Sagan has collaborated with notable colleagues, including Michael D. Durham and Richard John Schlager. Their combined expertise has contributed to the successful development of Sagan's patented technologies.

Conclusion

Francis J. Sagan's contributions to the field of mercury emission monitoring exemplify the importance of innovation in environmental safety. His patents reflect a commitment to advancing technology that protects public health and the environment.