US Patent Issued to KVASIR TECHNOLOGIES APS C/O ALFA LAVAL on Dec. 23 for "Methods for production of bio-crude oil" (Danish Inventor)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,503,651, issued on Dec. 23, was assigned to KVASIR TECHNOLOGIES APS C/O ALFA LAVAL (Denmark).

"Methods for production of bio-crude oil" was invented by Joachim Bachmann Nielsen (Copenhagen K, Denmark).

According to the abstract* released by the U.S. Patent & Trademark Office: "Where thermochemical liquefaction of lignocellulosic biomass is conducted using recirculated product oil as solvent, yields can be substantially increased by addition of a short chain alcohol reactant such as ethanol or methanol. A synergistic effect is thereby obtained where liquefaction is improved over using either recycled product oil or alcohol alone. The combination of re-circulated product oil and alcoho...