This inventor holds 1 USPTO granted patent. Top assignee: The British Petroleum Company, P.l.c.. Active years: 1993.
Company Filing History:
Years Active: 1993
Title: John Dixon-Hall: Innovator in Acetone Removal Processes
Introduction
John Dixon-Hall is a notable inventor based in Hull, GB. He has made significant contributions to the field of chemical engineering, particularly in the area of acetone removal processes. His innovative approach has implications for various industrial applications.
Latest Patents
Dixon-Hall holds a patent for a process designed to remove acetone from a mixture of acetone, methyl acetate, and methyl iodide. This process utilizes extractive distillation, where water is introduced to the distillation zone above the point of introduction of the mixture. Additionally, acetic acid is introduced at or above the point of introduction of the mixture. In a preferred embodiment, the mixture undergoes an initial extraction with an aqueous extractant to eliminate most of the methyl iodide. This method is particularly effective in removing acetone by-products in carbonylation processes for the production of acetic anhydride. He has 1 patent to his name.
Career Highlights
Dixon-Hall is associated with the British Petroleum Company, P.L.C., where he has applied his expertise in chemical processes. His work has contributed to advancements in the efficiency and effectiveness of chemical production methods.
Collaborations
Throughout his career, Dixon-Hall has collaborated with notable colleagues, including Jeremy B Cooper and Stephen James Smith. These partnerships have fostered innovation and development in their respective fields.
Conclusion
John Dixon-Hall's contributions to the field of chemical engineering, particularly through his patented process for acetone removal, highlight his role as an innovator. His work continues to influence industrial practices and improve chemical production efficiency.