This inventor holds 1 USPTO granted patent and 5 published patent applications, plus 1 CIPO patent. Top assignee: Liquid Lignin Company, LLC. Active years: 2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2024
Title: Innovations by John C Blackburn
Introduction
John C Blackburn is an accomplished inventor based in Easley, SC (US). He has made significant contributions to the field of lignin processing, particularly through his innovative patent that enhances the production of granular lignin from black liquor. His work is vital for improving the efficiency and sustainability of lignin treatment processes.
Latest Patents
John C Blackburn holds a patent for a "Process for treating lignin." This invention introduces several improvements to the existing methods of producing granular lignin. One notable enhancement is the incorporation of a pre-carbonation column, which effectively reduces the CO2 flow into the sparger of a carbonation column. The pre-carbonation column is instrumental in lowering the pH of the black liquor to approximately 12. Additionally, Blackburn's findings indicate that coalescing droplets into a bulk liquid-lignin phase can be optimized by positioning the exit of the carbonation column at or just below the carbonated black liquor/liquid-lignin interface. Furthermore, operating the carbonation settler at low pressure while transferring the liquid-lignin to a higher pressure acidification reactor allows for the recycling of vent gas back to the pre-carbonation column. The invention also includes a vent gas absorber, showcasing Blackburn's innovative approach to lignin processing.
Career Highlights
John C Blackburn is associated with Liquid Lignin Company, LLC, where he applies his expertise in lignin treatment processes. His work has been pivotal in advancing the company's mission to develop sustainable solutions for lignin utilization. Blackburn's dedication to innovation is evident in his patent and the improvements it brings to the industry.
Collaborations
Some of his notable coworkers include Michael A Lake and J George Hayden. Their collaboration has likely contributed to the advancements in lignin processing technologies.
Conclusion
John C Blackburn's contributions to the field of lignin processing through his innovative patent demonstrate his commitment to enhancing sustainability in industrial processes. His work continues to influence the development of more efficient methods for lignin treatment.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile