Patent ID: 9359199
Filing Date: 2016-06-07
CPC Classification: C01B,Y02E

Claim Text:
1. An apparatus for generating hydrogen gas using a composition for generating hydrogen gas, the apparatus comprising: a reaction vessel which receives a composition for generating hydrogen gas by contacting with water at room temperature and is provided with a heat exchange coil for recovering reaction heat; a water supplying part provided with a sprayer for spraying water to the composition for generating hydrogen gas within the reaction vessel; a hydrogen purifying part for purifying the hydrogen gas generated from the reaction vessel; and a hydrogen storing part for storing the hydrogen gas pressurized by a hydrogen gas pressurizing part, and wherein the composition for generating hydrogen comprises: 40-70 weight % of calcium oxide (CaO) powder; 2-20 weight % of calcium chloride (CaCl 6.7- 30 weight % of aluminum or alumina (Al 0.001- 10 weight % of iron or magnesium powder, wherein alumina of the alumina powder is a spherical, flat, or fibrous porous alumina prepared from a sol-gel reaction.