Roy A Johnson

Title: Innovations by Roy A Johnson

Introduction

Roy A Johnson is an accomplished inventor based in Glen Ellyn, IL (US). He has made significant contributions to the field of environmental technology, particularly in reducing pollution from industrial processes. With a total of 2 patents, his work focuses on innovative solutions for reducing nitrogen oxides and wastewater discharge.

Latest Patents

Johnson's latest patents include a method for boiler operation that decreases NO.sub.x emissions and a process for the efficient catalytic reduction of nitrogen oxides. The first patent addresses pollution from industrial plants by utilizing wastewater to prepare aqueous NO.sub.x-reducing solutions. This method ensures that total water hardness in the wastewater is maintained below 2500 ppm, silicate below 200 ppm, and the calcium to magnesium ratio above 2:1. The second patent presents a process for reducing nitrogen oxides in the effluent of a gas turbine. This process involves forming an emulsion of water and fuel oil, which is then combusted in the combustion can of a gas turbine, followed by contacting the effluent with a catalyst effective for nitrogen oxides reduction.

Career Highlights

Roy A Johnson is currently associated with Nalco Fuel Tech, where he applies his expertise in environmental technology. His innovative approaches have contributed to advancements in reducing harmful emissions and improving industrial processes.

Collaborations

Johnson has collaborated with notable colleagues, including Leonard Dubin and Vincent M Albanese, who share his commitment to innovation in environmental solutions.

Conclusion

Roy A Johnson's work exemplifies the impact of innovation in addressing environmental challenges. His patents reflect a dedication to improving industrial practices and reducing pollution, making significant strides in the field of environmental technology.