公开(公告)号：WO1994016268A1

公开(公告)日：1994-07-21

申请号：PCT/US1993007528

申请日：1993-08-12

Applicant: COMBUSTION ENGINEERING, INC.

Inventor： COMBUSTION ENGINEERING, INC. ,  BARSHAY, Stephen, S. ,  KLEIN, Stanley, L. ,  KEY, Gordon, L. ,  KEY, James, L. ,  KWAPIEN, Laura

IPC: F22B37/48

CPC classification number: F22B37/483

Abstract: A self-sampling corrosion monitor is structurally adapted to be connected to the blowdown system or other piping systems external to the steam generator (14). The monitor includes a pump (24) for providing positive solvent flow through the monitor, and a regenerative heat exchanger (30) using recovered heat at the outlet. Magnetite (44) is also added to a sludge cup within the corrosion monitor vessel (40) to simulate real time measurement of short-lived corrosion conditions in the steam generator. In addition, the available equipment is modified to provide automatic microprocessor-controlled range selection. Still further, data acquisition, storage, and display techniques are modified.

Abstract translation: 自取样腐蚀监测器在结构上适于连接到排污系统或蒸汽发生器（14）外部的其他管道系统。 监视器包括用于提供通过监视器的正溶剂流的泵（24）和在出口处使用回收热量的再生式热交换器（30）。 磁铁矿（44）也被加入到腐蚀监测器容器（40）内的污泥杯中，以模拟蒸汽发生器中短暂腐蚀条件的实时测量。 此外，可用的设备被修改以提供自动微处理器控制的范围选择。 此外，数据采集，存储和显示技术被修改。