This inventor holds 1 USPTO granted patent. Top assignee: Basf Chemicals Limited. Active years: 1991.
Company Filing History:
Years Active: 1991
Title: The Innovations of James W Steen
Introduction
James W Steen is a notable inventor based in Middlesbrough, GB. He has made significant contributions to the field of chemical engineering, particularly in the preparation of acrylonitrile. His innovative approach has led to the development of a patented process that enhances the efficiency of acrylonitrile production.
Latest Patents
James W Steen holds a patent for the "Preparation of acrylonitrile." This process involves the ammoxidation of propylene with ammonia and molecular oxygen at temperatures ranging from 300°C to 600°C. The method utilizes a metal oxide catalyst containing tellurium, along with iron, molybdenum, and antimony, in a fluidized bed. A key feature of this process is the regeneration of the catalyst during the reaction by adding oxidic tellurium compounds.
Career Highlights
Throughout his career, Steen has demonstrated a commitment to advancing chemical processes. His work at BASF Chemicals Limited has positioned him as a leader in the field. With a total of 1 patent, he has made a lasting impact on the industry.
Collaborations
James W Steen has collaborated with esteemed colleagues such as Hans-Dieter Eichhorn and Martin J Dancey. These partnerships have fostered innovation and contributed to the success of his projects.
Conclusion
James W Steen's contributions to the preparation of acrylonitrile exemplify his innovative spirit and dedication to chemical engineering. His work continues to influence the industry and inspire future advancements.