Company Filing History:
Years Active: 1983
Title: **Innovative Contributions of Hugh J Parkhurst, Jr in Hydrocarbon Research**
Introduction
Hugh J Parkhurst, Jr, an inventor based in Plainsboro, NJ, has made significant strides in the field of hydrocarbon research. With one notable patent to his name, Parkhurst's innovations aim to enhance the production of essential chemicals from lignin, a renewable resource derived from plant biomass.
Latest Patents
Parkhurst's patent revolves around a “Lignin hydrocracking process to produce phenol and benzene.” This innovative method involves mixing a lignin-containing feed material in particulate form with a process-derived slurrying oil, subsequently introducing it into an ebullated catalyst bed hydrocracking reactor. The process is meticulously conducted at temperatures ranging from 650 to 850 degrees Fahrenheit, with hydrogen partial pressures between 500 and 2500 psig, and a controlled space velocity of 1.0 to 10 weight of lignin per weight of catalyst per hour. The reaction products undergo phase separation to recover hydrogen and slurrying oil, leading to a thermal hydrodealkylation step that ultimately fractionates the stream to yield valuable products such as phenol and benzene, along with a heavy alkylated material that is recycled to enhance yields.
Career Highlights
Parkhurst is currently associated with Hydrocarbon Research, Inc., where he continues to drive advancements in hydrocarbon processing technologies. His innovative approach to utilizing lignin represents a significant step towards more sustainable chemical production methods.
Collaborations
Throughout his career, Parkhurst has collaborated with other experts in the field, including his coworker Derk T Huibers. This teamwork has facilitated the sharing of knowledge and resources, further advancing their research and development efforts in hydrocarbon processing.
Conclusion
Hugh J Parkhurst, Jr's work in the domain of lignin hydrocracking exemplifies the pivotal role of inventors in developing sustainable processes for chemical production. With his impactful patent and collaboration with industry professionals, Parkhurst contributes to a future where renewable resources can be efficiently transformed into vital chemical products. His ongoing efforts at Hydrocarbon Research, Inc. highlight the importance of innovation in addressing the challenges of chemical manufacturing.