APPARATUS FOR PRODUCING HYDROGEN GAS USING COMPOSITION MEANT FOR PRODUCING HYDROGEN GAS, AND COMPOSITION FOR PRODUCING HYDROGEN GAS Russian patent published in 2011 - IPC C01B3/08 B01J7/02 

FIELD: chemistry.

SUBSTANCE: invention relates to chemistry and can be used in producing hydrogen. According to the first version, the composition for producing hydrogen gas contains calcium oxide powder, calcium chloride powder, magnesium chloride or sodium bicarbonate, aluminium powder or aluminium oxide and iron or magnesium powder. According to the second version, the composition contains at least one powder selected from calcium oxide powder and dolomite powder, sodium hydroxide powder and at least one powder selected from aluminium powder, magnesium powder and iron powder. The apparatus has a reaction vessel 11, which receives the composition for producing hydrogen gas through contact with water and there is a heat-exchange coil 17, a part 12 for feeding water which is fitted with a sprayer for spraying water at the composition for producing hydrogen gas inside the reaction vessel 11, a part 13 for cleaning hydrogen and a part 14 for storing hydrogen.

EFFECT: invention enables to obtain pure hydrogen.

16 cl, 6 dwg, 1 tbl