This inventor holds 1 USPTO granted patent. Top assignee: Marathon Petroleum Company LP. Active years: 2011.
Company Filing History:
Years Active: 2011
Title: Maureen A Chaffin: Innovator in Hydroprocessing Technology
Introduction
Maureen A Chaffin is a notable inventor based in Huntington, WV (US). She has made significant contributions to the field of hydroprocessing, particularly through her innovative patent that addresses the control of hydroprocessing on-line. Her work has the potential to enhance the efficiency and effectiveness of hydrotreating processes.
Latest Patents
Chaffin holds a patent titled "Method and apparatus for controlling hydroprocessing on-line." This unique process involves a feed forward control of hydroprocessing by utilizing on-line sulfur speciation. The invention incorporates an on-line gas analyzer, such as a gas chromatograph (GC) with a sulfur-specific detector (AED), to analyze the feed to a hydrotreating unit. The analyzer is calibrated to quantify individual sulfur compounds or classes of sulfur compounds present in the feed. The output from the analyzer is linked to the unit's distributed control system, allowing for automatic adjustments in temperatures and feed rates to modify hydrotreating severity. This invention promises economical benefits by increasing the life of the hydrotreating catalyst, reducing operating costs, and decreasing the potential for off-spec products. In one embodiment, the hydrotreating process is specifically a hydrodesulphurization process.
Career Highlights
Maureen A Chaffin is currently employed at Marathon Petroleum Company LP, where she applies her expertise in hydroprocessing technology. Her innovative approach has positioned her as a key figure in her field, contributing to advancements that benefit the industry.
Collaborations
Chaffin has collaborated with notable colleagues, including Howard F Moore and Sonia S Bain. These partnerships have fostered a collaborative environment that enhances innovation and drives progress in hydroprocessing technology.
Conclusion
Maureen A Chaffin's contributions to hydroprocessing technology through her patent demonstrate her commitment to innovation and efficiency in the industry. Her work not only advances technical knowledge but also offers practical solutions that can lead to significant economic benefits.