Heather D Tsihlis

Title: Heather D. Tsihlis: Innovator in Phenol Fractionation Technology

Introduction

Heather D. Tsihlis is a notable inventor based in Buffalo Grove, Illinois. She has made significant contributions to the field of chemical engineering, particularly in the area of phenol fractionation. Her innovative work has led to the development of advanced methods and apparatuses that enhance the efficiency of distillation processes.

Latest Patents

Heather holds a patent for "Methods and apparatuses for phenol fractionation in a single dividing wall column." This patent focuses on processes and apparatuses that utilize a single dividing wall distillation column for phenol fractionation. The invention combines a crude acetone column and a cumene-AMS column into one distillation column, optimizing the allocation of steam or water injection, chemical treatment reactors, and internal liquid phase separators. This innovative approach enables a high yield of both acetone and phenol.

Career Highlights

Heather is currently employed at UOP LLC, where she continues to advance her research and development efforts. Her work has been instrumental in improving industrial processes related to chemical separation and distillation.

Collaborations

Heather has collaborated with esteemed colleagues, including Robert J. Schmidt and Charlotte Y. Fang. These partnerships have fostered a collaborative environment that enhances innovation and problem-solving in their field.

Conclusion

Heather D. Tsihlis is a pioneering inventor whose work in phenol fractionation technology exemplifies the impact of innovative engineering solutions. Her contributions continue to shape the future of chemical processing.