Alexander Green

Title: Innovations of Alexander Green

Introduction

Alexander Green is a notable inventor based in Royston, GB. He has made significant contributions to the field of exhaust gas treatment, holding a total of six patents. His work focuses on improving the efficiency and effectiveness of internal combustion engines.

Latest Patents

Among his latest patents is a method of treating exhaust gas from a lean burn internal combustion engine. This method involves introducing ammonia or an ammonia precursor into the exhaust gas upstream of an Fe-SCR catalyst. The catalyst comprises iron and a zeolite, and the amount of ammonia introduced is controlled to achieve an ammonia-to-NO molar ratio (ANR) ranging from greater than 2 to 6. Another significant patent is for a composite, zone-coated, dual-use ammonia (AMOX) and nitric oxide oxidation catalyst. This catalyst features a substrate with multiple catalyst washcoat zones, each containing different refractory metal oxide support materials and platinum group metal components.

Career Highlights

Alexander Green is currently employed at Johnson Matthey Public Limited Company, where he continues to innovate in the field of catalytic technologies. His work has been instrumental in advancing methods for reducing harmful emissions from vehicles.

Collaborations

He collaborates with esteemed colleagues such as Paul Richard Phillips and Neil Greenham, contributing to a dynamic research environment that fosters innovation.

Conclusion

Alexander Green's contributions to exhaust gas treatment technologies exemplify the impact of innovative thinking in engineering. His patents reflect a commitment to improving environmental standards through advanced catalytic solutions.