Refining system and method for refining a feed gas stream
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United States of America Patent
Stats
-
Jan 24, 2017
Grant Date -
Aug 1, 2013
app pub date -
Sep 2, 2011
filing date -
Sep 3, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A refining system for refining a feed gas (10) includes a first and a second component, the first component having a lower dew point temperature than the second component; the refining system including:—an input section (105) for input of the feed gas including a dehydration unit for dehydrating the feed gas, capable of obtaining a water dew point between −45 and −65° C.;—a pre-cooling section (110) coupled to the input section for receiving the dehydrated feed gas;—a fractionation section (115) coupled to the pre-cooling section for receiving the pre-cooled stream;—an expansion cooling and separation section (120) coupled to the fractionation section for receiving the fractionated gas, including a cyclonic separator device (240); the expansion cooling and separation section having an reflux conduit coupled to the fractionation section for reflux (24) of liquid enriched with the second component to the fractionation section.
First Claim
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Family
International Classification(s)
- 2011 Application Filing Year
- F25J Class
- 108 Applications Filed
- 79 Patents Issued To-Date
- 73.15 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F25J Class
- 0 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 24, 2028 |
