Company Filing History:
Years Active: 2006
Title: **Samuel H Dubois: Innovating Bromination Processes**
Introduction
Samuel H Dubois is an accomplished inventor based in Grans, France. Notably affiliated with Albemarle Corporation, he has made significant contributions to the field of chemical engineering through his innovative patent related to the recovery of catalyst residues from bromination reactions.
Latest Patents
Samuel H Dubois holds a patent titled "Recovery of antimony catalyst residues from bromination reaction mixtures." This invention presents a process for brominating a styrenic polymer in an organic solvent using an antimony trihalide catalyst. The process improves the extraction of antimony catalyst residues by mixing hydrochloric acid, hydrobromic acid, or both with the reaction mass, resulting in the recovery of catalyst residues in an acidic aqueous phase. This method not only facilitates the removal of harmful residues but also promotes the recycling of recovered antimony trihalide catalyst materials for future use in the production of brominated styrenic polymers.
Career Highlights
Throughout his career, Samuel has demonstrated a commitment to advancing chemical processes, particularly in the area of polymer chemistry. His sole patent reflects a profound understanding of chemical reactions and a drive toward more sustainable industrial practices. His work not only benefits his employer but also has broader implications for the chemical industry.
Collaborations
Samuel has collaborated with several notable professionals in his field, including Thanikavelu Manimaran and Alvin E Harkins, Jr. These collaborations underline the importance of teamwork in driving innovation and enhancing the effectiveness of engineering solutions.
Conclusion
Samuel H Dubois is a notable figure in the realm of chemical engineering, contributing to advancements in bromination processes. With his innovative patent and collaborative spirit, he continues to influence the industry positively, ensuring the responsible use of chemical catalysts and promoting sustainability in polymer production.