This inventor holds 1 USPTO granted patent. Top assignee: Chevron Research Company. Active years: 1988.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1988
Title: William I. Donaldson: Innovator in Hydrocracking Technology
Introduction
William I. Donaldson is a notable inventor based in Orinda, California. He has made significant contributions to the field of hydrocracking technology, particularly in the upgrading of tar sand bitumen and coal. His innovative approach has the potential to enhance the efficiency of petroleum production processes.
Latest Patents
Donaldson holds a patent for a process titled "Simultaneous upgrading of tar sand bitumen and coal by corefining." This patent describes an improved method for liquefying tar sands derived bitumen and coal. The process involves mixing substantial percentages of subdivided coal particles with tar sands derived bitumen liquids. These components are then corefined with hydrogen under hydrocracking conditions, without the need for a separate catalyst. The process operates at temperatures ranging from 800°F to 900°F and pressures of about 2400 psig. The resulting fluid, after the removal of residual solids, serves as a suitable liquid feedstock for conventional refinery equipment, producing petroleum fractions that can be utilized as transportation and heating fuels.
Career Highlights
William I. Donaldson is associated with Chevron Research Company, where he has been instrumental in advancing research in hydrocracking technologies. His work has contributed to the development of more efficient methods for processing fossil fuels, which is crucial in today's energy landscape.
Collaborations
Donaldson has collaborated with C. Richard Hsieh, a fellow researcher, to further explore innovations in the field of hydrocracking. Their combined expertise has led to advancements that benefit the petroleum industry.
Conclusion
William I. Donaldson's contributions to hydrocracking technology exemplify the importance of innovation in the energy sector. His patent for the simultaneous upgrading of tar sand bitumen and coal showcases his commitment to improving fuel production processes. Through his work at Chevron Research Company, he continues to influence the future of energy production.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile