Company Filing History:
Years Active: 1976-1978
Title: Michel Auroy: Innovator in Phthalic Anhydride and Wastewater Treatment
Introduction
Michel Auroy is a notable inventor based in Chauny, France. He has made significant contributions to the field of chemical engineering, particularly in the preparation of phthalic anhydride and the treatment of wastewater. With a total of 2 patents to his name, Auroy has demonstrated a commitment to innovation and sustainability in his work.
Latest Patents
Auroy's latest patents include a method for preparing phthalic anhydride through the oxidation of o-xylene with air. This method is designed to be self-sufficient in terms of energy, requiring low investment costs while yielding a pure product. The oxidation reaction is conducted in short tubes to minimize pressure drop over the reactor. Additionally, he has developed a process for treating wastewater containing phthalic esters. This process aims to reduce the biochemical oxygen demand (BOD) and recover alcohols by treating the wastewater with a strong acid and extracting it with an alcohol, preferably the same as that used to form the phthalic ester.
Career Highlights
Michel Auroy is currently associated with Rhone-Progil, where he continues to apply his expertise in chemical processes. His innovative approaches have not only advanced the field but also contributed to more environmentally friendly practices in chemical manufacturing.
Collaborations
Auroy has worked alongside notable colleagues such as Maurice Goharel and Jacques Zoulalian. Their collaborative efforts have further enhanced the impact of their research and innovations in the industry.
Conclusion
Michel Auroy stands out as a significant figure in the realm of chemical engineering, with his patents reflecting a dedication to innovation and environmental sustainability. His work continues to influence the industry positively.