| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a powder treatment apparatus the powder agitation efficiency of which can be increased by a simple mechanism and in which a coating of a metal catalyst or the like can be formed uniformly on the whole surface of the powder. <P>SOLUTION: The powder treatment apparatus 10 is provided with: a chamber 11 which has the bottom part 11a and an endless erect wall part 11b at the least, in which a plurality of scooping weirs 11c are arranged on the inner peripheral surface of the erect wall part 11b over the peripheral directions, which is rotated freely on its own axis which extends to the direction inclined at a predetermined angle with a horizontal plane and is perpendicular to the bottom 11a and in which a powdery carbon carrier C is housed; an impact imparting means 15 for imparting an impact to the chamber 11 at predetermined time intervals; and an irradiation means (an arc plasma gun 3) for irradiating the inside of the chamber 11 with plasma, at the least. <P>COPYRIGHT: (C)2009,JPO&INPIT |
