Location History:
- Governador, BR (1996)
- Rio de Janeiro, RJ, BR (1997)
- Rio de Janeiro, BR (1989 - 2012)
Company Filing History:
10 out of 433 
1 out of 37 
1 out of 2 Years Active: 1989-2012
Title: The Innovative Contributions of Carlos Nagib Khalil
Introduction
Carlos Nagib Khalil is a distinguished inventor based in Rio de Janeiro, Brazil, known for his groundbreaking innovations in the field of biodiesel production. With a commendable portfolio of 12 patents, Khalil has significantly contributed to advancements in renewable energy, particularly through the efficient processing of oleaginous plants.
Latest Patents
Khalil's recent patents reflect his focus on enhancing the production processes of biodiesel. One notable invention is a thermocatalytic cracking process designed for producing diesel oil from vegetable sources, specifically seeds of oleaginous plants. This inventive process utilizes fluid catalytic cracking (FCC) reactors, enabling the simultaneous processing of conventional heavy gas oil and a vegetable charge to produce high-quality diesel with a cetane number exceeding 40. The low-temperature cracking reactions result in purer products compared to existing technologies.
Another significant innovation is an integrated process for generating biodiesel fuel directly from triglyceride-rich oleaginous seeds, such as castor bean seeds. This method involves a transesterification reaction using anhydrous ethyl alcohol in the presence of an alkaline alkoxide catalyst. The ethyl esters produced through this process can be used as fuel for diesel engines and as co-solvents for diesel and gasoline mixtures. Additionally, the solid byproducts can serve as fertilizers and cattle feed, showcasing the multi-functional benefits of Khalil's inventions.
Career Highlights
Carlos Nagib Khalil has made substantial contributions during his tenure at Petroleo Brasileiro S.A., also known as Petrobras, where he has applied his innovative expertise to enhance the company's operations in the energy sector. His inventive work not only highlights his proficiency in chemical engineering but also underscores the importance of sustainability in modern energy production.
Collaborations
Throughout his career, Khalil has collaborated with esteemed professionals in his field, including Nelson De Rocha and Lucia Cristina Leite. These collaborations have fostered a creative environment conducive to innovation and have led to the successful development and implementation of his patentable technologies.
Conclusion
Carlos Nagib Khalil exemplifies the spirit of innovation, significantly influencing the field of biodiesel production through his patents and collaborations. His work promises advanced sustainable solutions for energy production, aligning with global goals of environmental responsibility and renewable energy. As he continues to develop and refine his inventions, Khalil's impact on the industry remains profound and far-reaching.