Title of Invention | MULTISTAGE FLUID SEPARATION ASSEMBLY AND METHOD |
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Abstract | A multistage fluid separation assembly is disclosed, which comprises: one or more primary gas cooling devices (1) which each have liquefied and/or solidified condensables enriched fluid outlet (8); and a secondary fluid separation vessel (2) having a tubular vertical section (10), which vessel (2) is connected to the condensables enriched fluid outlet (8) of said primary gas cooling device(s)(1) via a tangential conduit (3)which injects said condensables enriched fluid tangentially into the tubular section (10) such that a tertiary stream (17) of liquified and/or solidified condensables is induced by gravity and centrifugal forces to swirl in downward direction alongside the inner surface of the tubular section (10) into a liquid collecting tank (19) at or near the bottom of the vessel (2) for collecting a tertiary mixture of liquified and/or solidified condensables, which tank (19) is provided with one or more heaters (20) for heating the tertiary mixture to reduce the amount of solidified condensables, such as wax, paraffins and hydrates, and with one or more liquid outlets (23, 26). |
Full Text |
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1461-chenp-2004 complete specification as granted.pdf
1461-chenp-2004 correspondence others.pdf
1461-chenp-2004 correspondence po.pdf
1461-chenp-2004 description(complete).pdf
1461-chenp-2004 power of attorney.pdf
Patent Number | 234563 | |||||||||||||||
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Indian Patent Application Number | 1461/CHENP/2004 | |||||||||||||||
PG Journal Number | 29/2009 | |||||||||||||||
Publication Date | 17-Jul-2009 | |||||||||||||||
Grant Date | 08-Jun-2009 | |||||||||||||||
Date of Filing | 29-Jun-2004 | |||||||||||||||
Name of Patentee | SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V | |||||||||||||||
Applicant Address | Carel van Bylandtlaan 30, NL-2596 HR The Hague, | |||||||||||||||
Inventors:
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PCT International Classification Number | B010 45/16 | |||||||||||||||
PCT International Application Number | PCT/EP02/14864 | |||||||||||||||
PCT International Filing date | 2002-12-31 | |||||||||||||||
PCT Conventions:
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