Norman K Yeh, an accomplished inventor based in Shenandoah, Texas, has made significant contributions in the field of chemical engineering. With a total of six patents to his name, his work has focused primarily on advancements in fractionation systems aimed at optimizing the separation of heavy hydrocarbons from gas streams.

Latest Patents

Two of his notable patents are centered around the development of fractionation systems utilizing compact co-current contacting systems. The first patent describes a fractionation system designed to effectively remove heavy hydrocarbons from a gas stream. In this innovative system, a stripping section is employed to handle a predominantly liquid phase from the feed gas stream, while a co-current contacting system addresses the predominantly vapor phase. This design incorporates a compact contacting bundle consisting of multiple parallel units, each equipped with a droplet generator, mass transfer section, and separation system. The innovative droplet generators produce droplets from the liquid phase, which are then dispersed into the gas stream, enhancing the mass transfer process.

The second patent similarly outlines a fractionation system that benefits from multiple in-line co-current contacting systems. Each of these systems consists of co-current contactors and separation systems that work together to transition the two-phase flow into effectively separated vapor and liquid phases. These patents reflect Yeh's commitment to improving the efficiency and effectiveness of gas treatment processes.

Career Highlights

Norman K Yeh is currently associated with ExxonMobil Upstream Research Company, a leader in the oil and gas industry. His work within the company has revolved around innovative solutions to enhance hydrocarbon recovery and processing. His research has had a profound impact on the efficiency of gas stream treatment, paving the way for more sustainable practices in the industry.

Collaborations

Throughout his career, Yeh has collaborated with several esteemed colleagues, including Edward J Grave and Stephanie A Freeman. These collaborations have fostered an environment of innovation and teamwork, allowing for the cross-pollination of ideas and expertise in the development of new technologies.

Conclusion

Norman K Yeh's contributions to the field of chemical engineering through his patents demonstrate his role as a pioneering inventor in the development of improved fractionation systems. By working with industry leaders like ExxonMobil and collaborating with talented professionals, he continues to make strides toward more effective and environmentally conscious technologies in gas processing.

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