Pelletized or briquetted biofuel, composition for producing the same, method of its manufacture and use of native rye flour for preparing such biofuel

摘要

The present invention relates to a biofuel based on lignocellulose materials and consisting of a solid fraction of disintegrated and/or hydrolyzed grass biomass, especially of perennial fodder crops, preferably cow grass in an amount of 60 to 98 percent by weight, modified maize flour in an amount of 0.5 to 1.5 percent by weight, and rye flour in an amount of 0.05 to 0.15 percent by weight, wherein the balance to 100 percent by weight is water. The preparation process of the above-described biofuel is characterized in that the maize flour is subjected to oxidation with NaOH and NaClO, subsequently it is enzymatically hydrolyzed with {alpha}-amylase, then it is mixed with water dispersion of native rye flour and the obtained