Location History:
- Plano, TX (US) (1991)
- Corpus Christi, TX (US) (1985 - 1992)
Company Filing History:
Years Active: 1985-1992
Title: The Innovative Contributions of James S. Alder
Introduction
James S. Alder is a notable inventor based in Corpus Christi, TX (US). He has made significant contributions to the field of chemical processes, particularly in the area of methanol carbonylation. With a total of 4 patents to his name, Alder's work has had a considerable impact on industrial applications.
Latest Patents
One of Alder's latest patents involves a methanol carbonylation process. In this innovative method, methanol is reacted with carbon monoxide in a liquid reaction medium that contains a rhodium catalyst stabilized with an iodide salt, particularly lithium iodide. The process also incorporates alkyl iodide, such as methyl iodide, and alkyl acetate, like methyl acetate, in specified proportions. A key feature of this reaction system is the finite concentration of water in the medium, which results in the production of carboxylic acid rather than anhydride. This system not only yields an acid product with unusually low water content at unexpectedly favorable reaction rates but also demonstrates high catalyst stability, resisting precipitation from the reaction medium.
Career Highlights
Throughout his career, Alder has worked with prominent companies in the chemical industry. Notably, he has been associated with Hoechst Celanese Corporation and Celanese GmbH. His experience in these organizations has contributed to his expertise and innovative capabilities in chemical processes.
Collaborations
Alder has collaborated with several professionals in his field, including Brad L. Smith and G. Paull Torrence. These collaborations have likely enriched his work and led to further advancements in his research.
Conclusion
James S. Alder's contributions to the field of chemical processes, particularly through his methanol carbonylation patent, highlight his innovative spirit and expertise. His work continues to influence the industry and showcases the importance of research and development in creating efficient chemical processes.