TN2011000622A1 - Hydrocarbon gas processing - Google Patents
Hydrocarbon gas processingInfo
- Publication number
- TN2011000622A1 TN2011000622A1 TNP2011000622A TN2011000622A TN2011000622A1 TN 2011000622 A1 TN2011000622 A1 TN 2011000622A1 TN P2011000622 A TNP2011000622 A TN P2011000622A TN 2011000622 A TN2011000622 A TN 2011000622A TN 2011000622 A1 TN2011000622 A1 TN 2011000622A1
- Authority
- TN
- Tunisia
- Prior art keywords
- stream
- vapor
- absorbing means
- fraction
- hydrocarbon gas
- Prior art date
Links
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 3
- 229930195733 hydrocarbon Natural products 0.000 title abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000001294 propane Substances 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
Landscapes
- Separation By Low-Temperature Treatments (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A process and an apparatus are disclosed for the recovery of ethane, ethylene, propane, propylene, and heavier hydrocarbon components from a hydrocarbon gas stream in a compact processing assembly. The gas 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 lower pressure and heated to form a vapor fraction and a liquid fraction. The liquid fraction is supplied as a first top feed to an absorbing means inside the processing assembly. The second stream is also expanded to lower pressure and supplied as the bottom feed to the absorbing means. A first distillation vapor stream is collected from the upper region of the absorbing means and combined with the vapor fraction to form a combined vapor stream.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/750,862 US8881549B2 (en) | 2009-02-17 | 2010-03-31 | Hydrocarbon gas processing |
| PCT/US2010/033374 WO2010144186A1 (en) | 2009-06-11 | 2010-05-03 | Hydrocarbon gas processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TN2011000622A1 true TN2011000622A1 (en) | 2013-05-24 |
Family
ID=59787568
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TNP2011000622A TN2011000622A1 (en) | 2010-03-31 | 2011-12-05 | Hydrocarbon gas processing |
| TNP2011000621A TN2011000621A1 (en) | 2010-03-31 | 2011-12-05 | Hydrocarbon gas processing |
| TNP2012000332A TN2012000332A1 (en) | 2010-03-31 | 2012-06-26 | Hydrocarbon gas processing |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TNP2011000621A TN2011000621A1 (en) | 2010-03-31 | 2011-12-05 | Hydrocarbon gas processing |
| TNP2012000332A TN2012000332A1 (en) | 2010-03-31 | 2012-06-26 | Hydrocarbon gas processing |
Country Status (1)
| Country | Link |
|---|---|
| TN (3) | TN2011000622A1 (en) |
-
2011
- 2011-12-05 TN TNP2011000622A patent/TN2011000622A1/en unknown
- 2011-12-05 TN TNP2011000621A patent/TN2011000621A1/en unknown
-
2012
- 2012-06-26 TN TNP2012000332A patent/TN2012000332A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TN2011000621A1 (en) | 2013-05-24 |
| TN2012000332A1 (en) | 2013-12-12 |
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