TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Components: The deconstruction catalyst further comprises a member selected from Fe, Co, Ni, Cu, Ru, Rh, Pd, Pt, Re, Mo, W, and/or their alloys; or a member selected from Cu, Mn, Cr, Mo, B, W, V, Nb, Ta, Ti, Zr, Y, La, Sc, Zn, Cd, Ag, Au, Sn, Ge, P, Al, Ga, In, Tl, and/or their alloys; a member selected from Mn, Cr, Mo, W, V, Nb, Ta, Ti, Zr, Y, La, Sc, Zn, Cd, Ag, Au, Sn, Ge, P, Al, Ga, In, Tl, and/or their alloys. The deconstruction catalyst comprises a support and a member adhered to the support, where the member is selected from Cu, Fe, Ru, Ir, Co, Rh, Pt, Pd, Ni, W, Mo, and/or their alloys; or Re, Cu, Fe, Ru, Ir, Co, Rh, Pt, Pd, Ni, W, Os, Mo, Ag, Au, and/or their alloys. The support comprises a member selected from carbon, silica, alumina, zirconia, titania, vanadia, heteropolyacid, kieselguhr, hydroxyapatite, chromia, and/or zeolite (preferably tungstated zirconia, tungsten modified zirconia, tungsten modified alpha -alumina, or tungsten modified theta -alumina). The aqueous phase reforming catalyst comprises a support and a member selected from Fe, Ru, Ir, Co, Rh, Pt, Pd, Ni, and/or their alloys. The aqueous phase reforming catalyst further comprises a member selected from Cu, B, Mn, Re, Cr, Mo, Bi, W, V, Nb, Ta, Ti, Zr, Y, La, Sc, Zn, Cd, Ag, Au, Sn, Ge, P, Al, Ga, In, Tl, and/or their alloys. The condensation catalyst comprises a member selected from carbide, nitride, zirconia, alumina, silica, an aluminosilicate, phosphate, zeolite, titanium oxide, zinc oxide, vanadium oxide, lanthanum oxide, yttrium oxide, scandium oxide, magnesium oxide, cerium oxide, barium oxide, calcium oxide, hydroxide, heteropolyacid, and/or inorganic acid.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Method: The method (M3) further involves dewatering the biomass hydrolysate. In the method (M3), the reforming temperature is 100-450 (100-300) degrees C, or 80-400 degrees C, and the reforming pressure is a pressure where the water and the oxygenated hydrocarbon are gaseous or liquid. The deoxygenation temperature is 120-325 (preferably 200-280) degrees C, and the deoxygenation pressure is at least 0.1 atmosphere or 200-2500 (preferably 600-1500) psig. The reforming temperature and deoxygenation temperature is 100-325 (preferably 120-300, especially 200-280) degrees C, and the reforming pressure and deoxygenation pressure is 200-1500 (preferably 200-1200, especially 200-725) psig. The step of reacting biomass slurry with a biomass processing solvent is performed in same reactor as step of catalytically reacting aqueous feedstock solution with H2 in the presence of a deoxygenation catalyst. The aqueous phase reforming catalyst and the deoxygenation catalyst are combined into a single catalyst. The H2 comprises at least one of an in situ-generated H2, external H2, or recycled H2. The H2 comprises H2 generated in situ by catalytically reacting in a liquid phase or vapor phase a portion of the water and the oxygenated hydrocarbon in the presence of an aqueous phase reforming catalyst at a reforming temperature and reforming pressure. The biomass hydrolysate is recycled and combined with the biomass slurry. Preferred Components: The biomass processing solvent comprises a member selected from an alcohol, ketone, aldehyde, cyclic ether, ester, diol, triol, hydroxy carboxylic acid, and/or carboxylic acid (preferably ethanol, n-propyl alcohol, isopropyl alcohol, butyl alcohol, pentanol, hexanol, cyclopentanol, cyclohexanol, 2-methylcyclopentanol, hydroxyketone, cyclic ketone, acetone, propanone, butanone, pentanone, hexanone, 2-methyl-cyclopentanone, ethylene glycol, 1,3-propanediol, propylene glycol, butanediol, pentanediol, hexanediol, methylglyoxal, butanedione, pentanedione, diketohexane, hydroxyaldehyde, acetaldehyde, propionaldehyde, butyraldehyde, pentanal, hexanal, formic acid, acetic acid, propionic acid, butanoic acid, pentanoic acid, hexanoic acid, lactic acid, glycerol, furan, tetrahydrofuran, dihydrofuran, 2-furan methanol, 2-methyl-tetrahydrofuran, 2,5-dimethyl-tetrahydrofuran, 2-ethyl-tetrahydrofuran, 2-methyl furan, 2,5-dimethyl furan, 2-ethyl furan, hydroxylmethylfurfural, 3-hydroxytetrahydrofuran, tetrahydro-3-furanol, 5-hydroxymethyl-2(5H)-furanone, dihydro-5-(hydroxymethyl)-2(3H)-furanone, tetrahydro-2-furoic acid, dihydro-5-(hydroxymethyl)-2(3H)-furanone, tetrahydrofurfuryl alcohol, 1-(2-furyl)ethanol, and/or hydroxymethyltetrahydrofurfural, and their isomers); or an alkane, alkene and an aromatic (preferably benzene, toluene and xylene). The C2+O1+ oxygenated hydrocarbon is selected from starch, carbohydrate, polysaccharide, disaccharide, monosaccharide, sugar, sugar alcohol, alditol, an organic acid, phenol, cresol, ethanediol, ethanedione, acetic acid, propanol, propanediol, propionic acid, glycerol, glyceraldehyde, dihydroxyacetone, lactic acid, pyruvic acid, malonic acid, a butanediol, butanoic acid, an aldotetrose, tartaric acid, an aldopentose, an aldohexose, ketotetrose, ketopentose, ketohexose, hemicellulose, cellulosic derivative, lignocellulosic derivative, and polyol.    TECHNOLOGY FOCUS - POLYMERS - Preferred Components: The deconstruction catalyst comprises an acidic resin or a basic resin. The condensation catalyst comprises a member selected from an acid modified resin and/or base modified resin. EXAMPLE - No suitable example given.