发明名称 |
Method and sensor for determining the hydrocarbon dew point in a gas |
摘要 |
The invention relates to a method and a sensor for determining the hydrocarbon dew point in a gas, in particular in a gaseous fuel. According to the invention a roughened condensation surface is provided on a planar measurement surface of a transparent body. Light is shone onto the roughened condensation surface through the transparent body and the intensity of the light reflected back into the transparent body is measured. The hydrocarbon dew point temperature can be inferred from changes in the intensity of the light which is reflected back when heating or cooling the condensation surface. |
申请公布号 |
US8172457(B2) |
申请公布日期 |
2012.05.08 |
申请号 |
US20070225428 |
申请日期 |
2007.01.25 |
申请人 |
BOEHM ALFRED;BARTEC BENKE GMBH |
发明人 |
BOEHM ALFRED |
分类号 |
G01N25/14;G01N25/26;G01N25/66;G01N25/68 |
主分类号 |
G01N25/14 |
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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