FIELD: agriculture.
SUBSTANCE: according to the invention, cellulose contained in a vegetable fibre material, is hydrolysed using a pseudo-liquid cluster acid as a catalyst to produce a monosaccharide, which is represented to the largest extent by glucose. After production of the monosaccharide, it is deposited using an organic dissolvent, then separated from raw material remains and from the cluster acid.
EFFECT: invention makes it possible to reduce method energy intensity.
6 dwg, 10 ex
