NOVELTY - Gas stream from biomass (1) is sent to gas cleaner (5). Particulate material is heated and subjected to water-gas shift. Gas streams are reacted and condensed, and separated gases are further reacted to form synthesis gas. Gases are sent to pressurized reactor (9) to form methyl alcohol and carbon monoxide, and vapor mixture is condensed. Liquids and gases are sent to ethanol reactor (6), and liquid ethanol product is removed.    USE - For production of ethanol used as industrial chemical from cellulose material, such as wood.    ADVANTAGE - Ethanol is manufactured efficiently with high yield, recycling extraneous gases and organic compounds.    DETAILED DESCRIPTION - The dried biomass (1) is fed without air into a gasifier (2). Steam produced by a boiler (3) is used as a fluidizing medium. The heat is provided by indirectly heating the retort from a burner (4) which burns heating gases under sub-stoichiometric conditions. The gas stream evolving from the biomass is sent from the gasifier (2) to a gas cleaner (5), which removes the particulate material. The spent gases from the burner (4) are cleaned at cleaner (5). The particulate material containing carbon, is heated in a gasifier (11) and subjected to water-gas shift from the input steam of the boiler (13). The vessel is indirectly heated by a burner (12), which burns combustion gases at sub-stoichiometic conditions. The gas streams from gas cleaner (5), gasifier (11) and burner (12) enter a reactor (6). The reaction products from the reactor (6) are condensed in a condenser (7), where gases are separated and sent to a reactor (8). The liquid products are sent to a separator, preferably distillation column (14). The gases sent to the reactor (8) are reacted with gases of organic materials having CxHy composition, without oxygen in their composition, and synthesis gas containing carbon monoxide and hydrogen gas is produced. The gases are sent to a pressurized reactor (9), to form methyl alcohol and carbon monoxide. The vapor form mixture emerging from reactor (9) is condensed, and both the liquids and the gases are sent to the ethanol reactor (6). The liquid emerging from the condenser (7) is sent to separator, liquid ethanol product is removed and water separated is recycled to boilers (3,13).    DESCRIPTION OF DRAWING(S) - The figure shows the outline the outline structure of apparatus used in manufacture of ethanol from biomass.    biomass (1)    gasifier (2, 11)    boiler (3, 13)    burner (4)    gas cleaner (5)    ethanol reactor (6)    condenser (7)    reactor (8)    pressurized reactor (9)    distillation column (14)