Manuela Arratia

Title: Manuela Arratia: Innovator in Ethylene Processing

Introduction

Manuela Arratia is a prominent inventor based in Paris, France. She has made significant contributions to the field of chemical engineering, particularly in the processing of ethylene. With a total of 6 patents to her name, her work has had a substantial impact on the industry.

Latest Patents

One of her latest patents is a process for removing light components from an ethylene stream. This innovative process involves providing a dried ethylene stream containing various components such as ethylene, ethane, carbon monoxide, hydrogen, and hydrocarbons. The dried ethylene stream is sent to a stripper, which produces an overhead stream containing ethylene, carbon monoxide, and hydrogen, along with a bottom stream containing ethylene, ethane, and hydrocarbons. The gaseous phase on top of the stripper is condensed in a heat exchanger cooled by a refrigerant stream, resulting in a first gaseous phase and a first liquid phase. The first gaseous phase is further condensed in a heat exchanger cooled by liquid ethane or liquid ethylene, yielding a second gaseous phase and a second liquid phase. The first and second liquid phases serve as the reflux of the stripper.

Career Highlights

Throughout her career, Manuela has worked with notable companies such as Total Research & Technology Feluy and IFP Energies Nouvelles. Her expertise in chemical processes has been instrumental in advancing technologies related to ethylene production and processing.

Collaborations

Manuela has collaborated with esteemed colleagues, including Catherine Boutrot and Babua Das. These partnerships have fostered innovation and contributed to the success of her projects.

Conclusion

Manuela Arratia's contributions to the field of ethylene processing exemplify her dedication to innovation and excellence. Her patents and collaborations reflect her commitment to advancing chemical engineering practices.