Company Filing History:
Years Active: 2008-2010
Title: Fabienne Desdevises: Innovator in Acrylic Acid Production
Introduction
Fabienne Desdevises is a notable inventor based in Millery, France, with a focus on methods for producing acrylic acid. With three patents to her name, her contributions to the chemical industry are significant, particularly in the optimization of processes that utilize propane as a feedstock.
Latest Patents
One of her latest innovations is a patent for a **process for the preparation of acrylic acid** comprising a partial oxidation of propane to propylene. This invention details a method that involves oxidizing propylene followed by acrolein, utilizing gas recycling techniques that enhance efficiency. The process allows for the recovery of unreacted gases, returning a gas rich in propane and propylene back to the converting reactor after the acrylic acid recovery phase.
Another significant patent is the **method for the production of acrylic acid** from propane in the presence of molecular oxygen. This method details the passage of a gas mixture that includes propane, molecular oxygen, and water vapor over a specialized catalyst. It emphasizes the importance of maintaining a propane to molecular oxygen molar ratio of no less than 0.5 in the initial gas mixture, highlighting her innovative approach to enhancing production efficiency.
Career Highlights
Fabienne has worked with prominent companies such as Arkema Inc. and Arkema France, where she has applied her expertise in chemical engineering to develop these impactful processes. Her role in these organizations has allowed her to push the boundaries of conventional methods in acrylic acid production.
Collaborations
Throughout her career, Fabienne has collaborated with skilled professionals, including Jean-Luc Dubois and Stéphanie Serreau. These collaborations have fostered a dynamic environment of innovation, leading to advancements in the methods of production that she has patented.
Conclusion
Fabienne Desdevises stands out as a forward-thinking inventor in the field of acrylic acid production. Her patented methods reflect a deep understanding of chemical processes and a commitment to innovation. As industries continue to seek more sustainable and efficient solutions, her contributions provide valuable insights into the future of chemical manufacturing.