| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a testing method to solve the problem of steam generator (SG) fouling due to the accumulation of corrosion products from a secondary system. <P>SOLUTION: A method of testing resuspension characteristics of a chemical dispersant includes the step of providing a testing apparatus having a solution containment vessel, a drive system, and a shaft. The method of testing further includes: a step of attaching a substrate coated with deposit material to the shaft; a step of immersing the coated substrate in a solution contained in the vessel; a step of using the drive system to rotate the shaft and coated substrate at a predetermined velocity; and a step of determining an amount of deposit material removed from the substrate. <P>COPYRIGHT: (C)2012,JPO&INPIT |
