SELECTIVE LIQUEFACTION OF LIGNIN AND BIOMASS IN A MIXTURE OF SUB- AND SUPERCRITICAL FLUIDS IN ABSENCE OR PRESENCE OF HETEROGENEOUS CATALYSTS
申请人:South Dakota Board of Regents
公开号:US20170073291A1
公开(公告)日:2017-03-16
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.