Company Filing History:
Years Active: 1994-2002
Title: Innovations of Pierre-Henri Bigeard
Introduction
Pierre-Henri Bigeard is a notable inventor based in Vienne, France. He has made significant contributions to the field of petroleum engineering, particularly in processes that enhance the quality of gasoline and the conversion of heavy crude oil fractions. With a total of 10 patents to his name, Bigeard's work has had a substantial impact on the industry.
Latest Patents
One of Bigeard's latest patents is a process for producing gasoline with an improved octane number. This invention involves the conversion-hydroisomerization of paraffins in the feed using a catalyst that contains at least one noble metal deposited on an amorphous acidic support. The process separates isoparaffins from the gasoline cut obtained, and normal paraffins are isomerized using a catalyst that includes hydrodehydrogenating metals and acidic solids. The resulting streams with improved octane numbers are then sent to the gasoline pool, while the residue undergoes catalytic dewaxing.
Another significant patent involves a process for converting heavy crude oil fractions. This process includes an ebullating bed hydroconversion step and a hydrotreatment step. It treats a hydrocarbon feed in the presence of hydrogen in a three-phase reactor, which contains a hydroconversion catalyst in an ebullated bed. The process aims to produce an effluent with reduced sulfur content and includes steps for distillation and catalytic cracking of the heavy fraction obtained.
Career Highlights
Pierre-Henri Bigeard is associated with the Institut Français du Pétrole, where he has been instrumental in advancing research and development in petroleum technologies. His innovative approaches have led to more efficient methods of producing high-quality fuels and converting heavy crude oil, which are crucial for meeting modern energy demands.
Collaborations
Bigeard has collaborated with notable colleagues such as Alain Billon and Samuel Mignard. Their combined expertise has contributed to the successful development of various innovative processes in the petroleum sector.
Conclusion
Pierre-Henri Bigeard's contributions to the field of petroleum engineering through his patents and collaborations highlight his role as a leading inventor. His work continues to influence the industry, paving the way for advancements in fuel production and crude oil conversion.
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