发明名称 |
MEASUREMENT OF ENTRAINED AND DISSOLVED GASES IN PROCESS FLOW LINES |
摘要 |
<p>A device for measurement of entrained and dissolved gas has a first module arranged in relation to a process line for providing a first signal containing information about a sensed entrained air/gas in a fluid or process mixture flowing in the process line at a process line pressure. The device features a combination of a bleed line, a second module and a third module. The bleed line is coupled to the process line for bleeding a portion of the fluid or process mixture from the process line at a bleed line pressure that is lower than the process pressure. The second module is arranged in relation to the bleed line, for providing a second signal containing information about a sensed bleed line entrained air/gas in the fluid or process mixture flowing in the bleed line. The third module responds to the first signal and the second signal, for providing a third signal containing information about a dissolved air/gas flowing in the process line based on a difference between the sensed entrained air/gas and the sensed bleed line entrained air/gas.</p> |
申请公布号 |
CA2514696(C) |
申请公布日期 |
2012.12.11 |
申请号 |
CA20042514696 |
申请日期 |
2004.01.21 |
申请人 |
CIDRA CORPORATION |
发明人 |
GYSLING, DANIEL L.;LOOSE, DOUGLAS H. |
分类号 |
G01F1/74;G01F1/66;G01F23/00;G01N29/02 |
主分类号 |
G01F1/74 |
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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