发明名称 |
métodos e aparelho para monitorar formação de depósito em sistemas de gás |
摘要 |
<p>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 (ΔT) 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.</p> |
申请公布号 |
BRPI0908528(A2) |
申请公布日期 |
2015.09.29 |
申请号 |
BR2009PI08528 |
申请日期 |
2009.02.27 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
PAUL HAMMONDS;SUNDER RAMACHANDRAN;VLADIMIR JOVANCICEVIC |
分类号 |
G01N5/00;G01N9/00;G01N17/04 |
主分类号 |
G01N5/00 |
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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