Andrew R Witt

Title: Andrew R. Witt: Innovator in Cyclic Imide Production

Introduction

Andrew R. Witt is a notable inventor based in Huffman, TX (US). He has made significant contributions to the field of chemical engineering, particularly in the production of cyclic imides. With a total of 3 patents to his name, Witt's work has implications for oxidation catalysis and commercial-scale production processes.

Latest Patents

One of Witt's latest patents focuses on the "Production of cyclic imides suitable for oxidation catalysis." This patent discloses novel processes for producing cyclic imide compounds, such as N-hydroxyphthalimide (NHPI). The processes are designed to be particularly well-suited for commercial-scale production. The cyclic imide compounds produced can serve as effective oxidation catalysts. Specifically, they may be used to oxidize cyclohexylbenzene to cyclohexyl-1-phenyl-1-hydroperoxide. This oxidation process is particularly useful in producing phenol and/or cyclohexanone from benzene. The process involves hydroalkylation of benzene to cyclohexylbenzene, followed by oxidation and cleavage steps. Additionally, the cyclic imide production process may include water washing and reactant recovery steps to maximize purity and yield.

Career Highlights

Andrew R. Witt is currently associated with ExxonMobil Chemical Patents Inc. His work at this leading chemical company has allowed him to focus on innovative processes that enhance production efficiency and product quality.

Collaborations

Witt has collaborated with notable coworkers, including Christopher Lynn Becker and Jörg F. W. Weber. These collaborations have contributed to the advancement of his research and the successful development of his patented processes.

Conclusion

Andrew R. Witt is a distinguished inventor whose work in cyclic imide production has significant implications for the chemical industry. His innovative processes and collaborations continue to drive advancements in oxidation catalysis.