发明名称 |
CYCLONIC LIQUID DEGASSING SEPARATOR AND METHOD FOR DEGASSING A FLUID MIXTURE |
摘要 |
A method and cyclonic separator are disclosed for degassing a fluid mixture comprising a carrier liquid and gaseous and/or vaporizable components, wherein: the fluid mixture is accelerated in a throat section (6, 21) of a vortex tube (1, 20) such that the static pressure of the fluid mixture is decreased and vaporizable components evaporate into a gaseous phase and the fluid mixture flows as a substantially homogeneously dispersed gas-liquid mixture through the throat section; the accelerated fluid mixture is induced to swirl within a tubular mid section of the vortex tube such that the fluid mixture is separated by centrifugal forces into a degassed liquid fraction and a gas enriched fraction; the degassed liquid fraction is induced to flow into a annular liquid outlet conduit (4, 21); and the gas enriched fraction is induced to flow into a central gas outlet conduit (3, 24). An advantage of inducing the fluid mixture to flow as a substantially homogeneously dispersed gas-liquid mixture through the throat section is that the velocity of sound in such a mixture is low, thereby increasing the Mach number and the pressure reduction in the throat section and enhancing evaporation of gas bubbles in the mixture.
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申请公布号 |
US2009205488(A1) |
申请公布日期 |
2009.08.20 |
申请号 |
US20070306539 |
申请日期 |
2007.06.27 |
申请人 |
BETTING MARCO;PRAST BART;VAN SANTEN HELMAR;SCHELLEKENS CORNELIUS JOHANNES;VERBEEK PAULUS HENRICUS JOANNES;WILKINSON PETER MERVYN |
发明人 |
BETTING MARCO;PRAST BART;VAN SANTEN HELMAR;SCHELLEKENS CORNELIUS JOHANNES;VERBEEK PAULUS HENRICUS JOANNES;WILKINSON PETER MERVYN |
分类号 |
B01D19/00;B04C3/00;B04C3/06 |
主分类号 |
B01D19/00 |
代理机构 |
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代理人 |
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地址 |
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