Company Filing History:
Years Active: 2014-2015
Title: Innovations of Nicolas D Lassauque
Introduction
Nicolas D Lassauque is a notable inventor based in Nice, France. He has made significant contributions to the field of chemical engineering, particularly in the area of carbonylation processes. With a total of 3 patents to his name, his work has advanced the production of acetic acid through innovative methods.
Latest Patents
Nicolas D Lassauque's latest patents include a methanol carbonylation process utilizing a rhodium catalyst combined with a metallic co-catalyst selected from transition metals, zinc, beryllium, indium, tin, strontium, and barium. This process is designed for the efficient production of acetic acid, employing a rhodium-based catalytic metal complex with specific weight percentages of methyl iodide, water, and methyl acetate. The crude acetic acid produced is then flashed and further purified. Another significant patent involves a similar carbonylation process that uses a lanthanide metal co-catalyst, which also serves as a rhodium stabilizer and/or rate promoter. This method is noted for its stability even in the absence of lithium iodide cocatalyst, achieving a space-time yield greater than 10 mol/L/hr.
Career Highlights
Nicolas D Lassauque is currently associated with Celanese International Corporation, where he continues to innovate in the field of chemical processes. His expertise in carbonylation has positioned him as a key player in the development of more efficient methods for acetic acid production.
Collaborations
Throughout his career, Nicolas has collaborated with talented individuals such as Carole Marie Le Berre and Samuel Gautron. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in their respective fields.
Conclusion
Nicolas D Lassauque's contributions to the field of chemical engineering, particularly through his innovative patents, have made a significant impact on the production of acetic acid. His work exemplifies the importance of innovation in advancing industrial processes.