| abstract |
Subject description discloses the complete method that a kind of lignocellulose biomass by newly obtaining produces polyester article.Described method steps comprise preprocessing biomass with in single stage method by xylogen and water, hydrogen and elemental metals catalyzer being combined to generate very specific product as Raney's nickel under specified temp with pressure thus lignin conversion being become the one in several possible organic vapo(u)r, be separated institute's organism, subsequently organism is processed into polyester raw material, and those feedstock conversion are become polyester. |