Location History:
- Georgetown, MA (US) (1979)
- Littleton, CO (US) (1989 - 1992)
Company Filing History:
3 out of 4 
1 out of 2 
1 out of 7 Years Active: 1979-1992
Title: Innovations in Pollution Control by Richard G. Hooper
Introduction
Richard G. Hooper, an accomplished inventor based in Littleton, Colorado, has made significant contributions to pollution control technologies. With a total of six patents to his name, his innovations focus primarily on the removal of harmful gases from industrial emissions.
Latest Patents
Among his latest inventions are two noteworthy patents related to SO.x/NO.x pollution control. The first patent details a composition comprising from 0.1 to 25% urea in intimate admixture with dry, finely divided Nahcolite, a naturally occurring form of sodium bicarbonate. This composition is effective in removing SO.x and NO.x from flue gases generated by utility and industrial plants. By injecting the reagent composition into the flue gas duct, a sufficient residence time allows for the effective reaction, leading to the formation of sodium sulfate and the removal of NO.x in the form of NO. The inclusion of urea enhances the efficiency of SO.x removal while maintaining the visibility threshold of NO.x in exit flue gases.
The second patent describes a method for SO.x/NO.x pollution control that involves injecting a mixture of carbon, particularly in the range of 1 to 50% (ideally 5-15%), along with a sodium sorbent such as sodium bicarbonate or Nahcolite. This process effectively reduces both SO.x and NO.x emissions from flue gases. The carbon additive contributes to lowering NO.x concentrations by reducing NO to NO.x, preventing plume visibility issues.
Career Highlights
Richard G. Hooper has worked with companies like Natec Resources, Inc. and Natec Mines, Ltd., where he honed his skills and developed his innovative pollution control technologies. These experiences have allowed him to translate his inventive ideas into practical solutions for industrial pollution challenges.
Collaborations
In his professional journey, Richard collaborated closely with Charles P. Nicholas, combining their expertise to advance research in environmental technologies. Their partnership likely brought insightful contributions to the projects they undertook, particularly in their efforts to mitigate air pollution.
Conclusion
Richard G. Hooper stands out as a notable inventor in the field of pollution control. His innovative patents reflect a commitment to improving air quality through effective chemical solutions, ensuring that industries can operate more sustainably. His work continues to inspire new developments and advancements in environmental protection technology.