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Years Active: 2001-2011
Title: The Innovative Contributions of Maryline Delage
Introduction: Maryline Delage, a distinguished inventor based in Rueil Malmaison, France, has made significant strides in the field of catalysis through her innovative patents. With a total of three patents to her name, Delage's work focuses on developing advanced catalysts that improve hydrocarbon processing, ultimately contributing to more efficient chemical reactions and product yields in the petroleum industry.
Latest Patents: Among Delage's latest inventions is a patent for a doped alumino-silicate catalyst along with an improved process for the treatment of hydrocarbon feeds. This innovation involves the utilization of doped catalysts on an alumino-silicate support that features an adapted macropore content. Through hydrocracking, hydroconversion, and hydrotreatment processes, this catalyst incorporates at least one hydrodehydrogenating element from groups VIB and VIII of the periodic table. Additionally, it contains a controlled quantity of phosphorus, potentially in combination with boron and/or silicon, as a doping element. This non-zeolitic support showcases an alumina-silica composition, with more than 5% by weight of alumina and up to 95% by weight of silica.
Another remarkable patent revolves around catalysts containing heteropolyanions applicable in paraffin conversion processes. These catalysts utilize 12-tungstophosphoric and 12-tungstomolybdic acids and are often paired with metals from group VIII. Deposited on high-surface-area substrates such as zirconium oxide, silicas, or aluminas, these catalysts demonstrate significant utility in the isomerization of paraffins, particularly for n-paraffins comprising 4 to 8 carbon atoms per molecule, and in aliphatic alkylation processes involving isobutane and/or isopentane.
Career Highlights: Maryline Delage has had a dynamic career, having worked with leading institutions in the petroleum sector. Notably, she has contributed her expertise to the French Institute of Petroleum (Institut Français du Pétrole) and IFP Energies Nouvelles, where her innovative ideas have significantly advanced research in catalysis and hydrocarbon processing.
Collaborations: Throughout her career, Delage has collaborated with esteemed colleagues, including Blaise Didillon and Denis Uzio. These partnerships have fostered a collaborative environment for pioneering research, leading to impactful advancements in their shared field of study.
Conclusion: Maryline Delage's contributions to the field of catalysis exemplify her commitment to innovation and excellence in the petrochemical industry. Her patents not only reflect her ingenuity as an inventor but also highlight the collaborative spirit required to push the boundaries of science and technology. As she continues her work, the industry can anticipate further advancements from this accomplished inventor.