发明名称 |
CORROSION MONITORING PROCESS |
摘要 |
A method for monitoring the corrosion of C-steel of a vessel, in particular of a steam generator, when the vessel is being cleaned using at least one chemical which releases a gas, in particular nitrogen, during the cleaning process. It is envisaged that the volumetric ratio or quantitative ratio between hydrogen and the gas released is determined in the gas/vapor mixture which forms during the cleaning process and this ratio is compared with a threshold value. The cleaning process is interrupted in the event the threshold value is exceeded. |
申请公布号 |
EP0916083(A1) |
申请公布日期 |
1999.05.19 |
申请号 |
EP19970933691 |
申请日期 |
1997.07.21 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
KOKEMUELLER, DETLEF;ADLOFF, MARGIT;BITTER, KONRAD |
分类号 |
G01N17/00;C23G1/14;G01N7/18;(IPC1-7):G01N7/18 |
主分类号 |
G01N17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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