The Development of Green Hydrogen Made from Aluminum Dross Storage and Purification System by Using Metal Hydride

摘要

In this research, the hydrogen refinement process made from the aluminum dross by using metal hydride has been developing as the part of Green Hydrogen Project supported by the ministry of environment. At the first stage of this research, the real gas generated from aluminum dross was analyzed to understand the influence of the toxic gas on MH. Based on the gas analysis, it was supposed that the two stage MH reaction processes consisting of the refinement and storing was suitable for real hydrogen gas generated from aluminum dross. In addition, to eliminate large pressure drop accompanied with previous vertical reaction container orientation, the experiment of horizontal orientation was made. Finally, the refinement and storing experiments were performed and the possibility of real application was discussed.