D A Saminda Dharmarathna

Title: Innovations of D A Saminda Dharmarathna

Introduction

D A Saminda Dharmarathna is an accomplished inventor based in Vernon, Connecticut. He has made significant contributions to the field of environmental technology, particularly in the area of diesel exhaust gas treatment. His innovative methods aim to reduce harmful emissions from diesel engines, showcasing his commitment to improving air quality.

Latest Patents

Dharmarathna holds a patent for a method designed to remove soot from exhaust gases. This method involves oxidizing soot from diesel exhaust gas emitted by diesel engines. The process includes providing a diesel particulate filter to receive the exhaust gas, coating a catalyst composition on the filter, and ensuring that the soot contacts the catalyst-coated filter at a temperature sufficient to oxidize the soot into carbon dioxide. The catalyst composition utilized in this method is a doped or undoped manganese oxide octahedral molecular sieve (OMS-2) material. This innovative approach not only enhances the efficiency of diesel exhaust systems but also contributes to cleaner air.

Career Highlights

Dharmarathna is affiliated with the University of Connecticut, where he continues to engage in research and development related to environmental technologies. His work has garnered attention for its practical applications in reducing emissions from diesel engines, making a positive impact on public health and the environment.

Collaborations

Some of his notable coworkers include Steven Lawrence Suib and Lakshitha R Pahalagedara. Their collaborative efforts have further advanced research in the field of catalytic processes and environmental solutions.

Conclusion

D A Saminda Dharmarathna's innovative methods for treating diesel exhaust gases exemplify the importance of research in environmental technology. His contributions not only address pressing environmental issues but also pave the way for future advancements in emission control.