Anne Bernard-Brunel

Title: Anne Bernard-Brunel: Innovator in Gas Phase Polymerization Processes

Introduction

Anne Bernard-Brunel is a notable inventor based in Le Havre, France. She has made significant contributions to the field of polymerization processes, particularly through her innovative patent. Her work focuses on optimizing inert gas partial pressure in gas phase polymerization, which is crucial for enhancing the efficiency of polymer production.

Latest Patents

Anne holds a patent titled "Optimized inert gas partial pressure in a gas phase polymerization process." This patent involves a method where an input stream comprising a monomer and an induced condensing agent is contacted in the presence of an inert gas with a catalyst in a fluidized bed reactor. The process aims to produce a polymer while recycling unreacted monomer and venting output gas. By maintaining a partial pressure of the inert gas above a reference level, the process minimizes losses of the recycle stream with the vented output gas. This innovative approach allows for better control of the reactor pressure without causing carry-over of product polymer.

Career Highlights

Anne Bernard-Brunel is associated with ExxonMobil Chemical Patents Inc., where she applies her expertise in polymerization processes. Her work has led to advancements in the efficiency and effectiveness of gas phase polymerization techniques. With her patent, she has established herself as a key figure in the field of chemical engineering.

Collaborations

Anne collaborates with talented professionals such as Michael D. Lucas and Ryan Winston Impelman. These collaborations enhance the innovative environment at ExxonMobil, fostering the development of cutting-edge technologies in polymer science.

Conclusion

Anne Bernard-Brunel's contributions to gas phase polymerization processes exemplify her commitment to innovation in the field of chemical engineering. Her patent reflects her expertise and dedication to improving polymer production methods.