Virginio Arrigoni

Title: The Innovative Contributions of Virginio Arrigoni

Introduction

Virginio Arrigoni is a notable inventor hailing from Milan, Italy, whose work has significantly impacted the field of hydrocarbon processing. With a remarkable portfolio boasting 12 patents, Arrigoni's innovations focus on improving catalytic processes for the upgrading of hydrocarbon mixtures, particularly those containing sulfur impurities.

Latest Patents

Among his latest patents, one key invention is the "Catalytic composition for the upgrading of hydrocarbon mixtures." This invention introduces a catalytic composition that includes a beta zeolite, a metal from group VIII, a metal from group VI B, and optionally one or more oxides as carriers. The catalytic system developed can effectively be utilized for hydrotreating hydrocarbon mixtures, specifically those with boiling ranges from 35°C to 250°C. The composition facilitates hydrodesulfuration while enabling concurrent skeleton isomerization and a reduced hydrogenation degree of olefins, all in a single-step process.

Another significant invention is the "Process and catalysts for upgrading of hydrocarbons boiling in the naphtha range." This patent outlines a catalytic system that integrates a metal from group VIII, a metal from group VI, and a metal oxide as a carrier, along with suitable quantities of a component selected from the FER-type zeolite, phosphorus, and mixtures thereof. This technology addresses the upgrading needs of hydrocarbons boiling in the naphtha range, specifically focusing on hydrodesulfurization while maintaining the integrity of olefins through concurrent skeleton isomerization or reduction of olefins’ hydrogenation.

Career Highlights

Virginio Arrigoni has made significant strides in the petrochemical industry through his work with prominent companies. Notably, he has been associated with Agip Petroli S.p.a. and Enitecnologie S.p.a., where his expertise in catalysis has contributed to advancements in hydrocarbon processing technologies.

Collaborations

Throughout his career, Arrigoni has collaborated with talented professionals, including Laura Zanibelli and Marco Massimo Ferrari. These partnerships have fostered a dynamic environment for innovation, further enhancing the quality and scope of their research and developments.

Conclusion

Virginio Arrigoni stands out as a leading inventor in the hydrocarbon processing field, with a distinct focus on catalytic innovations that address the complexities of sulfur impurities in hydrocarbon mixtures. His contributions, as evidenced by his patents, reflect a commitment to advancing technology for a cleaner and more efficient processing of hydrocarbons.