Angel Sy

Title: The Innovative Journey of Angel Sy

Introduction

Angel Sy is a prominent inventor based in Katy, Texas, known for her significant contributions to the field of chemical engineering. With a total of six patents to her name, she has made remarkable advancements in processes related to distillation and chemical separation.

Latest Patents

Among her latest patents is a process for depropanizing benzene. This innovative method involves the alkylation of benzene with propylene in a distillation column reactor to produce cumene. The overheads from the distillation reactor are fed to a depropanizer, where unreacted benzene is separated from C.sub.3 's. Additionally, liquid propylene feed for the distillation column reactor is vaporized by indirect heat exchange with the overheads from the depropanizer, effectively reducing the pressure in the depropanizer below what would be normally achieved with conventional condensing systems. Another notable patent is her design of a multiple reboiler system. This system is intended to heat the circulating reboiler streams of multiple distillation columns. A fired reboiler is provided for the first column requiring the most heat, and a portion of the bottoms from this column is passed through the tubes of the heater in the fired reboiler and recycled back to the first column.

Career Highlights

Throughout her career, Angel Sy has worked with notable companies such as Chemical Research & Licensing Company and Abb Lummus Crest, Inc. Her experience in these organizations has allowed her to refine her skills and contribute to significant projects in the chemical engineering sector.

Collaborations

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Conclusion

Angel Sy's innovative work and patents reflect her expertise and dedication to advancing chemical engineering processes. Her contributions continue to influence the industry and inspire future inventors.