Umang Khanna

Title: Umang Khanna: Innovator in Diesel Exhaust Technology

Introduction

Umang Khanna is a notable inventor based in Chicago, IL, who has made significant contributions to the field of diesel exhaust technology. With a focus on improving fuel economy and reducing emissions, Khanna's work is vital in addressing environmental concerns related to diesel engines.

Latest Patents

Khanna holds a patent for a method titled "DEF dosing using multiple dosing locations while maintaining high passive soot oxidation." This innovative approach involves metering Diesel Exhaust Fluid (DEF) into an engine exhaust gas aftertreatment system that includes a close coupled SCR catalyst and a main SCR catalyst. The DEF is injected at two locations: one upstream of the close coupled SCR catalyst and another upstream of the main SCR catalyst. The quantity of DEF in each injector is primarily based on the temperature at the main SCR catalyst and the mass flow of NOx through the aftertreatment system. This method enhances fuel economy while ensuring compliance with regulated tailpipe NOx emission levels and NO formation limits.

Career Highlights

Umang Khanna is currently associated with the International Engine Intellectual Property Company, LLC, where he continues to develop innovative solutions for engine technology. His work is characterized by a commitment to enhancing the efficiency and environmental performance of diesel engines.

Collaborations

Khanna collaborates with talented professionals in his field, including Bradley Jay Adelman and Navtej Singh, who contribute to the advancement of engine technology and intellectual property.

Conclusion

Umang Khanna's contributions to diesel exhaust technology exemplify the importance of innovation in addressing environmental challenges. His patent reflects a significant step forward in improving fuel efficiency and reducing emissions in diesel engines.