Selective liquefaction of lignin and biomass in a mixture of sub- and supercritical fluids in absence or presence of heterogeneous catalysts

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United States of America Patent

PATENT NO 9809522
APP PUB NO 20170073291A1
SERIAL NO

15263141

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Abstract

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Disclosed herein are methods for selective synthesis of specific phenolic products by means biomass or biomass products liquefaction, manipulation of the said selectivity in favor of one specific phenolic compound or a mixture of specific phenolic compounds, and the synthesis of the phenolic compounds from a liquid or biomass organic fraction produced in presence of a homogeneous catalyst in supercritical state or a mixture of said homogeneous and one or several heterogeneous catalysts mixed with water in sub-critical, near-critical, or supercritical condition.

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SOUTH DAKOTA BOARD OF REGENTS306 E CAPITOL AVE SUITE 200 PIERRE SD 57501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lynde, Chris Rapid City, US 1 0
Numan-Al-Mobin, Abu Md Rapid City, US 2 0
Rajappagowda, Rudresh Bommadihalli Rapid City, US 1 0
Smirnova, Alevtina Rapid City, US 11 13

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