Process and apparatus for separating two phases from each other

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7070645
APP PUB NO 20040103786A1
SERIAL NO

10472506

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a method and apparatus for separating two phases from each other. According to the invention, a stream made up of at least two phases is directed to a separation apparatus, which comprises a separation container (25) and cyclones (26) arranged in the flow direction in parallel and in succession, the cyclones having each an elongate separation chamber wherein the phases are separated from each other. According to the invention, the cyclones used are multi-inlet cyclones (26), the total number of which is at least 10. The stream to be treated is directed to each multi-inlet cyclone (26) in a substantially radial direction. Through the placement of a large number of multi-inlet cyclones in parallel, a purification element resembling a filter is obtained. In comparison to a filter, continuous regeneration takes place in the element, in which case the pressure loss does not increase during operation, since solids do not reduce the cross-sectional area of the flow conduit inside the element.

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Patent Owner(s)

  • NESTE OIL OYJ;FORTUM OY J

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hiltunen, Jyrki Sipoo, FI 8 141
Suppola, Kauko Huuvari, FI 2 5

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