Company Filing History:
Years Active: 1996
Title: The Innovative Contributions of Andres M Fraga
Introduction
Andres M Fraga is a notable inventor based in East Brunswick, NJ (US). He has made significant contributions to the field of chemical engineering, particularly in the recovery of valuable materials from coal. With a total of 3 patents to his name, Fraga's work has implications for both energy production and environmental sustainability.
Latest Patents
Fraga's latest patents focus on an improved process for recovering hard acids and soft bases from decomposed coal. The first patent describes a method where finely divided coal particles are contacted with a hard acid in the presence of a soft base at temperatures ranging from 0°C to 100°C. The hard acid is characterized by a heat of reaction with dimethylsulfide between 10 kcal/mol and 30 kcal/mol, while the soft base has a heat of reaction with boron trifluoride between 10 kcal/mol and 17 kcal/mol. The extraction process is enhanced by performing it at temperatures of about 0°C to 50°C using dimethylcarbonate as the extraction solvent. The second patent outlines a similar process but utilizes dimethylsulfide as the extraction solvent, followed by an extraction with water at temperatures between 60°C and 275°C.
Career Highlights
Fraga is currently employed at Exxon Research and Engineering Company, where he continues to innovate in the field of chemical processes. His work has not only advanced the understanding of coal decomposition but also contributed to more efficient recovery methods that can be applied in various industrial settings.
Collaborations
Throughout his career, Fraga has collaborated with esteemed colleagues such as George M Kramer and Edwin R Ernst. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and enhances the quality of research.
Conclusion
Andres M Fraga's contributions to the field of chemical engineering through his innovative patents demonstrate his commitment to advancing technology in energy recovery. His work not only addresses practical challenges but also paves the way for more sustainable practices in the industry.