Carlos Alberto De Araujo Monteiro

Title: Innovations by Carlos Alberto De Araujo Monteiro

Introduction

Carlos Alberto De Araujo Monteiro is a notable inventor based in Rio de Janeiro, Brazil. He has made significant contributions to the field of hydrorefining catalysts, holding 2 patents that showcase his innovative approaches to refining processes.

Latest Patents

His latest patents include a method for obtaining a support for hydrorefining catalysts and a refining process for highly polyaromatic and nitrogenated charges. The first patent addresses the innovative preparation of a support for hydrorefining catalysts, which reduces the loss of boron over the operating time of industrial units. The presence of boron is crucial as it enhances the activity and stability of catalysts during hydrorefining reactions. The second patent describes a method for refining highly polyaromatic and nitrogenated charges, such as LCO streams, which involves hydrotreating followed by hydroconversion and fractionation. This method allows for flexible fuel production and optimizes hydrogen consumption.

Career Highlights

Carlos works at Petroleo Brasileiro S.A., commonly known as Petrobras, where he applies his expertise in hydrorefining technologies. His work has contributed to advancements in refining processes, making them more efficient and effective.

Collaborations

He collaborates with talented coworkers, including Vivian Passos De Souza and Bruno Martins Santos, who contribute to the innovative environment at Petrobras.

Conclusion

Carlos Alberto De Araujo Monteiro's contributions to hydrorefining technology through his patents reflect his commitment to innovation in the field. His work continues to influence the efficiency of refining processes in the industry.