发明名称 |
Methods and apparatus for monitoring deposit formation in gas systems |
摘要 |
Solids deposition in a gas environment, such as a gas transmission line or pipeline are measured using metal-coated quartz crystal microbalance (QCM) in a QCM probe within a high pressure gas chamber in the gas environment. The metal coated on the QCM may be iron, iron alloys and/or iron oxide. The weight measurements are conducted at a constant (&Dgr;T) or controlled (T=f(t)) temperature between the high pressure gas chamber and the QCM probe. The weight gain during a CE cycle is associated with the solids formation rate. |
申请公布号 |
US8109161(B2) |
申请公布日期 |
2012.02.07 |
申请号 |
US20090393202 |
申请日期 |
2009.02.26 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
JOVANCICEVIC VLADIMIR;RAMACHANDRAN SUNDER;HAMMONDS PAUL |
分类号 |
G01M0019/000000 |
主分类号 |
G01M0019/000000 |
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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