Company Filing History:
Years Active: 1981
Title: Paul W. Sigmund: Innovator in Vapor-Liquid Contacting Systems
Introduction
Paul W. Sigmund is a notable inventor based in Tarrytown, NY (US). He has made significant contributions to the field of vapor-liquid contacting systems, holding a total of 2 patents. His work has been instrumental in developing technologies that enhance the efficiency of gas absorption processes.
Latest Patents
Among his latest patents is a vapor-liquid contacting system that features a tray with a perforated portion designed to create an active surface area for vapor-liquid contact. This innovative tray design includes an imperforate peripheral portion that enhances the performance of the system. The tray provides upwardly directed laminar jetting of liquid over the perforation openings, which allows for high selectivity in vapor-liquid contacting. This technology is particularly useful for the absorption of hydrogen sulfide from gas mixtures containing both hydrogen sulfide and carbon dioxide.
Career Highlights
Paul W. Sigmund is associated with Union Carbide Corporation, where he has applied his expertise in chemical engineering to develop advanced vapor-liquid contacting technologies. His work has contributed to the company's reputation for innovation in chemical processes.
Collaborations
One of his notable collaborators is Kenneth F. Butwell, with whom he has worked on various projects related to vapor-liquid contacting systems.
Conclusion
Paul W. Sigmund's contributions to the field of vapor-liquid contacting systems demonstrate his commitment to innovation and efficiency in chemical engineering. His patents reflect a deep understanding of the complexities involved in gas absorption processes, making him a valuable figure in the industry.