NOVELTY - Obtaining ethyl alcohol, acetone and butanol involves taking lignocellulose material and then pulverizing it. The obtained material is mixed with ammonia water (0.5-15%) in a ratio of 2-5:1 to obtain a mixture. Solid-liquid separation is performed to the obtained material. Blasting treatment is given to the obtained material to obtain solid explosive break residue. The obtained material is with water in a ratio of 4-8:1 and pH is regulated to 4-6. Enzymolysis is performed to the obtained material in reactor at 45-60 degrees C.    USE - Method for obtaining ethyl alcohol, acetone and butanol (claimed).    ADVANTAGE - The method enables to obtain ethyl alcohol, acetone and butanol, which reduces cost of distillation.    DETAILED DESCRIPTION - Obtaining ethyl alcohol, acetone and butanol involves taking lignocellulose material and then pulverizing it. The obtained material is mixed with ammonia water (0.5-15%) in a ratio of 2-5:1 to obtain a mixture. Solid-liquid separation is performed to the obtained material. Blasting treatment is given to the obtained material to obtain solid explosive break residue. The obtained material is with water in a ratio of 4-8:1 and pH is regulated to 4-6. Enzymolysis is performed to the obtained material in reactor at 45-60 degrees C. The obtained material is mixed uniformly and cellulase enzyme solution and enzyme xylanase enzyme solution are added to the obtained material. Saccharification is performed to the obtained material for 2-20hours. The saccharify slag liquid is entered into fermentation tank by using pump. Saccharomyces cerevisiae is inoculated to the tank and fermentation is performed for 12-72hours. Clostridium beijerinckii liquid (2-10%) is inoculated to the tank for activation. Fermentation is performed to obtain fermentation liquid. Decompression distillation is performed to the obtained liquid to obtain rough alcohol, acetone and butanol. Rectification and dehydration are performed to the obtained material to obtain anhydrous ethyl alcohol, acetone and butanol.