Patrick Ansquer

Title: The Innovations of Patrick Ansquer

Introduction

Patrick Ansquer is a notable inventor based in Lillebonne, France. He has made significant contributions to the field of petroleum processing, holding a total of three patents. His work focuses on improving the sweetening processes of sour petroleum distillates, which is crucial for enhancing the quality of petroleum products.

Latest Patents

One of Patrick Ansquer's latest patents is a process for the fixed-bed sweetening of sour petroleum distillates. This process operates at fraction temperatures ranging from about 125°C to about 350°C and targets distillates with an acid number of 0.03 mg of KOH/g or higher. The method involves reducing acidity and oxidizing mercaptans in a single stage, utilizing an oxidizing agent without a basic solution. The catalyst used in this process has a specific surface area of 1 to 10 m²/gram, with a preferred range of 2 to 6 m²/gram. Another significant patent is a procedure for the fixed-bed sweetening of petroleum fractions, which also employs catalytic oxidation of mercaptans in the presence of a metal chelate-impregnated support, maintaining the water content within a specific range.

Career Highlights

Throughout his career, Patrick Ansquer has worked with prominent companies in the petroleum industry, including Total France and Total Raffinage Distribution S.A. His expertise in refining processes has made him a valuable asset in these organizations.

Collaborations

Patrick has collaborated with notable professionals in his field, including Claude Marty and Jean-Michel Orgebin. These partnerships have likely contributed to the advancement of his innovative processes.

Conclusion

Patrick Ansquer's contributions to petroleum processing through his patents demonstrate his commitment to innovation in the industry. His work continues to influence the methods used in refining sour petroleum distillates, showcasing the importance of advancements in this critical sector.