UA108084C2 - Hydrocarbon gas processing - Google Patents
Hydrocarbon gas processingInfo
- Publication number
- UA108084C2 UA108084C2 UAA201204979A UAA201204979A UA108084C2 UA 108084 C2 UA108084 C2 UA 108084C2 UA A201204979 A UAA201204979 A UA A201204979A UA A201204979 A UAA201204979 A UA A201204979A UA 108084 C2 UA108084 C2 UA 108084C2
- Authority
- UA
- Ukraine
- Prior art keywords
- stream
- column
- expanded
- cooled
- hydrocarbon gas
- Prior art date
Links
Abstract
A process for the recovery of ethane, ethylene, propane, propylene, and heavier hydrocarbon components from a hydrocarbon gas stream Is disclosed. The stream is cooled and divided into first and second streams. The first stream is further cooled to condense substantially all of it and is thereafter expanded to the fractionation tower pressure, heated, and supplied to the fractionation tower at an upper mid-column feed position. The second stream is expanded to the tower pressure and is then supplied to the column at a mid-column feed position. A distillation vapor stream is withdrawn from the column above the feed point of the second stream and is then directed into heat exchange relation with the expanded cooled first stream and the tower overhead vapor stream to cool the distillation vapor stream and condense at least a part of it, forming a condensed stream.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24418109P | 2009-09-21 | 2009-09-21 | |
PCT/US2010/046953 WO2011034709A1 (en) | 2009-09-21 | 2010-08-27 | Hydrocarbon gas processing |
Publications (1)
Publication Number | Publication Date |
---|---|
UA108084C2 true UA108084C2 (en) | 2015-03-25 |
Family
ID=52990227
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201204981A UA107941C2 (en) | 2009-09-21 | 2010-08-27 | Hydrocarbon gas processing |
UAA201204980A UA108085C2 (en) | 2009-09-21 | 2010-08-27 | Hydrocarbon gas processing |
UAA201204979A UA108084C2 (en) | 2009-09-21 | 2010-08-27 | Hydrocarbon gas processing |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201204981A UA107941C2 (en) | 2009-09-21 | 2010-08-27 | Hydrocarbon gas processing |
UAA201204980A UA108085C2 (en) | 2009-09-21 | 2010-08-27 | Hydrocarbon gas processing |
Country Status (1)
Country | Link |
---|---|
UA (3) | UA107941C2 (en) |
-
2010
- 2010-08-27 UA UAA201204981A patent/UA107941C2/en unknown
- 2010-08-27 UA UAA201204980A patent/UA108085C2/en unknown
- 2010-08-27 UA UAA201204979A patent/UA108084C2/en unknown
Also Published As
Publication number | Publication date |
---|---|
UA107941C2 (en) | 2015-03-10 |
UA108085C2 (en) | 2015-03-25 |
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