Roberto Pirola

Title: Innovations by Inventor Roberto Pirola

Introduction

Roberto Pirola, a notable inventor based in Dalmine, Italy, has made significant contributions to the field of chemical processes through his innovative inventions. With a total of three patents to his name, Pirola's work primarily focuses on the efficient production of various chemical compounds.

Latest Patents

Roberto Pirola's latest patents include groundbreaking processes for producing trimellitic acid and carboxylic acids. The **Process for the Production of Trimellitic Acid** involves the oxidation of pseudocumene in acetic acid at temperatures ranging from 130 to 240°C, utilizing a catalyst composition that contains cobalt, manganese, and bromine. Notably, this process eliminates the need for catalyst supplementation after the initial stage.

His **Process for the Production of Carboxylic Acids** outlines a method for generating aliphatic carboxylic acids characterized by the formulae R—COOH, where R denotes a tertiary C-alkyl group and n varies from 3 to 10. This process entails the oxidation of an aliphatic or alicyclic ketone using molecular oxygen, in the presence of a soluble manganese (II) compound, achieving high selectivity under mild conditions. This method is particularly advantageous for producing dicarboxylic acids like adipic acid from cyclic ketones.

Career Highlights

Roberto Pirola has earned a reputation for his expertise and innovative thinking during his tenure at various esteemed companies, including Lonza S.p.a. and Polynt S.p.a. His career showcases a commitment to advancing chemical processes and contributing to industry standards through his inventive solutions.

Collaborations

Throughout his career, Pirola has collaborated with esteemed colleagues, including Carlo Fumagalli and Giuseppe Caramaschi. These collaborations have contributed to the advancement of his patent filings and the overall enhancement of chemical production methodologies.

Conclusion

In summary, Roberto Pirola’s contributions to the field of chemical innovations are significant. His pioneering patents for the production of trimellitic acid and carboxylic acids showcase not only his inventive talents but also his dedication to advancing chemical engineering processes. As his career progresses, Pirola continues to be a prominent figure in the realm of chemical innovations.