Boreskov Institute of Catalysis SB RAS, Novosibirsk, Russia

PP-62which were taken in preset quantities for obtaining oxides of the preset compositionwith introduction of the agents stabilizing the mother liquor.Pipe-like microporous membranes of 15 mm in diameter and 130 mm in lengthwere used as initial membranes.The mother liquors of metal-complex precursors were pumped through themembrane in order to modify the internal surface of the channels. Then themembrane was blown through with the moistened heated air, dried in vacuum (1Torr), and heated at various modes.A membrane-catalytic module with gas consumption of up to 25 m 3 /h was made.The membrane-catalytic system containing palladium particles as an activecomponent was used to study the process of vapor conversion of ethanol and aceticacid as the main products of biomass fermentation. The initial mixture compositioncorresponded to that of the fermentation products (a substrate/H 2 O – 10-12). Thespecific activity in hydrogen formation was 600 l/dm 3 membrh and 400 l/dm 3 membrh foracetic acid and ethanol, respectively.154