发明名称 |
METHOD FOR DETECTING ABNORMALITY IN HEAT-EXCHANGE PROCESS, AND HEAT EXCHANGER |
摘要 |
<p>A method of sensing an abnormal condition in a heat exchange process, capable of promptly sensing leakage of a process fluid in a process of heat exchange between a heat medium and a process fluid, is provided. With attention being paid in a process of heat exchange between a heat medium which is fused salt including nitrate and/or nitrite and a process fluid including secondary alcohols and/or a dehydrated product thereof to generation of a large amount of hydrogen gas resulting from contact between the leaked process fluid and the heat medium, the present invention is directed to a method of sensing an abnormal condition in a heat exchange process having a sensing step of sensing a hydrogen gas in a vapor phase portion in a flow path for the heat medium.</p> |
申请公布号 |
EP2525203(A1) |
申请公布日期 |
2012.11.21 |
申请号 |
EP20100843204 |
申请日期 |
2010.12.28 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
MARUNO, SHINOBU;ETO, ISAO;KOWHAKUL, WASANA |
分类号 |
G01M3/04;F28F27/00 |
主分类号 |
G01M3/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|