David C Boyer

Title: Innovations by David C Boyer

Introduction

David C Boyer is an accomplished inventor based in Fleming Island, Florida. He holds a total of four patents, showcasing his expertise in the field of chemical processes, particularly in the production of isotropic and mesophase pitch. His innovative approaches have contributed significantly to advancements in materials science.

Latest Patents

One of his latest patents is the "Ultra Purified Pitch Process." This process focuses on producing isotropic and mesophase pitch with reduced solids contamination from aromatic liquids that are contaminated with solids, such as catalyst fines or semi-coke. The method involves charging contaminated feed through one or more pitch forming reactors, which discharge a pitch-rich liquid and a vapor phase with minimized solids contamination. The vapor phase is then cooled, condensed, and can be continuously charged to another pitch forming reactor or used intermittently as a total or partial replacement for solids-contaminated feed.

Another significant patent is the "Pitch Process," which outlines a method for making mesophase and/or isotropic pitch. In this process, an aromatic-rich liquid is charged at high temperature and pressure to a first thermal polymerization reactor. This produces an effluent stream that is flashed to remove unconverted or partially converted feed as vapor, yielding a liquid phase enriched in isotropic pitch. The enriched isotropic pitch liquid is then charged to a second thermal reactor, where the reactor effluent is flashed to produce mesophase pitch and a vapor phase. The vapor phases from both flashing steps are condensed and combined for recycling a liquid aromatic-rich stream back to the first reactor.

Career Highlights

Throughout his career, David has worked with Advanced Carbon Products, LLC, where he has applied his innovative techniques to enhance product quality and efficiency. His contributions have been instrumental in advancing the field of carbon materials.

Collaborations

David has collaborated with notable professionals in his field, including Thomas C Holcombe and Donald P Malone. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

David C Boyer is a prominent inventor whose work in the field of pitch production has led to significant advancements. His innovative processes and collaborations highlight his commitment to improving material science and engineering.