This inventor holds 1 USPTO granted patent. Top assignee: Shell Oil Comapny. Active years: 1989.
Company Filing History:
Years Active: 1989
Title: John G Schuren: Innovator in Ethylene Oxide Reactor Technology
Introduction
John G Schuren is a notable inventor based in Houston, TX (US). He has made significant contributions to the field of chemical engineering, particularly in the area of ethylene oxide production. His innovative approach has led to the development of a unique process that enhances the efficiency of ethylene oxide reactors.
Latest Patents
John G Schuren holds a patent for a "Process for starting-up an ethylene oxide reactor." This invention relates to a process for starting up a fixed bed ethylene oxide reactor containing a catalyst comprising silver, alkali metal promoter, and rhenium co-promoters supported on an alumina carrier. The process involves heating the reactor to slightly below normal operating conditions, passing an ethylene-containing gas over the catalyst at a flow rate of about 20% of design, and adding a chlorohydrocarbon moderator to the gas. After approximately 1 cubic centimeter of moderator (basis liquid) per cubic foot of catalyst has been added, oxygen is introduced to initiate the ethylene oxidation reaction. Subsequently, the reactor temperature and gas flow rates are raised to operating conditions. This innovative process has the potential to improve the efficiency and safety of ethylene oxide production.
Career Highlights
John G Schuren is currently employed at Shell Oil Company, where he applies his expertise in chemical processes. His work has been instrumental in advancing the technology used in ethylene oxide production. With a focus on innovation, he continues to contribute to the field through his research and development efforts.
Collaborations
Throughout his career, John has collaborated with talented professionals, including Ann Marie Lauritzen and Margot H Christiansen. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
John G Schuren is a distinguished inventor whose work in ethylene oxide reactor technology has made a significant impact on the industry. His innovative processes and collaborations with other professionals highlight his commitment to advancing chemical engineering.