Patent ID: 8568665
Filing Date: 2013-10-29
Classification: B01J,C01B,Y02E

Abstract:
1. A catalyst structure for a hydrogenation reaction or dehydrogenation reaction comprising: a first coil of a first catalytic wire, and a second coil of a second catalytic wire, the second coil having a coil diameter different than that of the first coil, and arranged concentrically with the first coil so that one of the first and second coils is disposed inside the other, wherein each of the first and second catalytic wires is composed of a core wire made of a nickel material comprising not less than 99 wt % of Ni, an aluminum layer covering the surface of the core wire and made of aluminum, a surface layer covering the surface of the aluminum layer and made of anodized aluminum having a microscopical porous structure, and a catalytic material for hydrogenation reaction or dehydrogenation reaction supported on the surface of the surface layer, and the total volume of the aluminum layer and the surface layer made of anodized aluminum is in a range of from 2 to 40% of the entire volume of the catalytic wire.