Luiz Silvino Chinelatto Junior

Title: Luiz Silvino Chinelatto Junior: Innovator in Naphthenic Acid Isolation

Introduction

Luiz Silvino Chinelatto Junior is a notable inventor based in Rio de Janeiro, Brazil. He has made significant contributions to the field of laboratory-scale sample preparation, particularly in the isolation of naphthenic acids from petroleum production residues. His innovative approach has implications for both environmental and industrial applications.

Latest Patents

Luiz holds a patent for a method of isolation of ARN acids from naphthenate deposits. This invention describes a methodology for the specific isolation of tetraprotic naphthenic acids, known as ARN acids, from residual naphthenate deposits. The method involves cleaning the naphthenate deposit, converting naphthenate salts to naphthenic acids, and isolating ARN acids using a silica-based sorbent material with aminopropyl functional groups. This technique is designed for efficient elution of different functional groups and polarities, showcasing his expertise in chemical engineering.

Career Highlights

Throughout his career, Luiz has worked with prominent organizations, including Petroleo Brasileiro S.A. (Petrobras) and Universidade Federal do Espírito Santo (UFES). His experience in these institutions has allowed him to develop and refine his innovative methodologies, contributing to advancements in the field of petroleum chemistry.

Collaborations

Luiz has collaborated with esteemed colleagues such as Valdemar Lacerda Junior and Eliane Valeria De Barros. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise, further enhancing the impact of his work.

Conclusion

Luiz Silvino Chinelatto Junior is a distinguished inventor whose work in isolating naphthenic acids has the potential to influence both environmental practices and industrial processes. His contributions reflect a commitment to innovation and excellence in the field of chemistry.