MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202617068649 A) filed by Clemson University on June 01, 2026, for Lignin Recovery Using Separation By Heat.
Inventors include Lynn, Bronson; and Thies, Mark C..
The application for the patent was published on June 19, 2026, under issue no. 25/2026.
Abstract: Disclosed herein are methods for separating lignin from a lignin-containing feedstock. In some embodiments, the method comprises incorporating the acidifying agent into an alkaline feedstock by laminar mixing and heating an acidic feedstock which contains lignin. Various procedures may be carried out thereafter including washing or purification.
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