Gary J Green

Introduction

Gary J Green is a renowned inventor based in Yardley, PA, who has made significant contributions to the field of chemical engineering, specifically in combustion processes and catalytic cracking technology. With an impressive portfolio of 21 patents, Green has been instrumental in developing innovative solutions that address environmental concerns while enhancing the efficiency of industrial processes.

Latest Patents

Two of Gary J Green's latest patents highlight his expertise in fluidized bed combustion and catalytic cracking. The first patent, titled "Fluidized Bed Combustion Process," presents a process and apparatus that utilizes a dense phase combustion zone situated over a dilute phase combustion zone. This innovative method allows for the regeneration of fluid catalytic cracking (FCC) catalysts containing high levels of NOx precursors. The combustion air is primarily introduced to the dilute phase, which rises to fluidize the dense phase, effectively reducing NOx emissions to nitrogen (N2).

The second patent, "Catalytic Cracking of Hydrocarbons," focuses on reducing noxious nitrogen oxides emitted from fluid catalytic cracking plants. By incorporating separate additive particles that contain a copper-loaded zeolite material, specifically zeolite MCM-22, into the circulating inventory of cracking catalyst, Green’s invention aims to stabilize and improve emissions from the regenerator. The inclusion of titanium or zirconium, along with rare-earth metal cations, such as cerium or yttrium, further enhances this process, resulting in reduced NOx and CO emissions, as well as improved octane levels in the gasoline produced.

Career Highlights

Gary J Green currently serves at Mobil Oil Corporation, where he applies his extensive knowledge in chemical processes to develop innovative solutions for the oil and gas industry. His work has not only progressed academic understanding but has also led to practical applications that significantly benefit environmental efforts in the field.

Collaborations

Throughout his career, Green has collaborated with notable colleagues, including Tsoung Y Yan and David S Shihabi. These partnerships emphasize the importance of teamwork in advancing technological innovations and tackling complex engineering challenges.

Conclusion

Gary J Green's contributions to fluidized bed combustion and catalytic cracking technologies exemplify the impact of innovative thinking in engineering. His latest patents underscore his commitment to reducing emissions and enhancing efficiency in the petroleum industry, paving the way for a more sustainable future. As a leading inventor in these critical fields, Green continues to inspire a new generation of engineers and inventors through his groundbreaking work.