| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a material suitable for removing nitrogen oxides without using a reductant such as HC gas and ammonia and an apparatus for removing nitrogen oxides which comprises the material. <P>SOLUTION: This material for removing nitrogen oxides is obtained by fixing a complex compound, which contains at least one element selected from the group composed of group 8 elements, group 9 elements and group 10 elements in the periodic table and at least one element selected from the group consisting of group 1 elements, group 2 elements, group 13 elements and group 14 elements in the periodic table, on the surface of a metallic fiber. This apparatus for removing nitrogen oxides comprises the material for removing nitrogen oxides and a temperature raising means for raising the temperature of the material for removing nitrogen oxides to ≥100°C. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
