CA2426071C - Deshydrateur de gaz naturel et systeme a cet effet - Google Patents
Deshydrateur de gaz naturel et systeme a cet effet Download PDFInfo
- Publication number
- CA2426071C CA2426071C CA2426071A CA2426071A CA2426071C CA 2426071 C CA2426071 C CA 2426071C CA 2426071 A CA2426071 A CA 2426071A CA 2426071 A CA2426071 A CA 2426071A CA 2426071 C CA2426071 C CA 2426071C
- Authority
- CA
- Canada
- Prior art keywords
- glycol
- pipe
- separator
- absorber
- reboiler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 239000003345 natural gas Substances 0.000 title claims abstract description 49
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 790
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 395
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 144
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 143
- 239000007788 liquid Substances 0.000 claims abstract description 113
- 239000006096 absorbing agent Substances 0.000 claims abstract description 79
- 238000000034 method Methods 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 112
- 238000012546 transfer Methods 0.000 claims description 7
- 238000010304 firing Methods 0.000 claims description 6
- 230000000887 hydrating effect Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 19
- 239000000446 fuel Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 76
- 239000004215 Carbon black (E152) Substances 0.000 description 38
- 238000010992 reflux Methods 0.000 description 12
- 230000018044 dehydration Effects 0.000 description 9
- 238000006297 dehydration reaction Methods 0.000 description 9
- 239000012071 phase Substances 0.000 description 9
- 238000001816 cooling Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000001965 increasing effect Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000012024 dehydrating agents Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 125000003827 glycol group Chemical group 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Landscapes
- Gas Separation By Absorption (AREA)
- Drying Of Gases (AREA)
- Treating Waste Gases (AREA)
Abstract
Un appareil amélioré et sa méthode qui servent à un déshydrateur de gaz naturel. L'appareil de l'invention et sa méthode permettent la recirculation de matières gazeuses et combustibles de manière à ne pas les libérer dans l'atmosphère et à fournir du combustible au procédé. De même, les hydrocarbures liquides sont recueillis. Diverses composantes, y compris des séparateurs, un absorbeur, du glycol humide, du glycol sec, un condenseur d'effluent, des échangeurs de chaleur et un rebouilleur sont utilisés conformément à la présente invention.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37725902P | 2002-04-30 | 2002-04-30 | |
| US60/377,259 | 2002-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2426071A1 CA2426071A1 (fr) | 2003-10-30 |
| CA2426071C true CA2426071C (fr) | 2012-11-27 |
Family
ID=29420343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2426071A Expired - Lifetime CA2426071C (fr) | 2002-04-30 | 2003-04-22 | Deshydrateur de gaz naturel et systeme a cet effet |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2426071C (fr) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8840703B1 (en) | 2008-03-06 | 2014-09-23 | Rodney T. Heath | Liquid hydrocarbon slug containing vapor recovery system |
| US8864887B2 (en) | 2010-09-30 | 2014-10-21 | Rodney T. Heath | High efficiency slug containing vapor recovery |
| US9291409B1 (en) | 2013-03-15 | 2016-03-22 | Rodney T. Heath | Compressor inter-stage temperature control |
| US9353315B2 (en) | 2004-09-22 | 2016-05-31 | Rodney T. Heath | Vapor process system |
| US9527786B1 (en) | 2013-03-15 | 2016-12-27 | Rodney T. Heath | Compressor equipped emissions free dehydrator |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10052565B2 (en) | 2012-05-10 | 2018-08-21 | Rodney T. Heath | Treater combination unit |
| US9932989B1 (en) | 2013-10-24 | 2018-04-03 | Rodney T. Heath | Produced liquids compressor cooler |
-
2003
- 2003-04-22 CA CA2426071A patent/CA2426071C/fr not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9353315B2 (en) | 2004-09-22 | 2016-05-31 | Rodney T. Heath | Vapor process system |
| US8840703B1 (en) | 2008-03-06 | 2014-09-23 | Rodney T. Heath | Liquid hydrocarbon slug containing vapor recovery system |
| US8900343B1 (en) | 2008-03-06 | 2014-12-02 | Rodney T. Heath | Liquid hydrocarbon slug containing vapor recovery system |
| US8864887B2 (en) | 2010-09-30 | 2014-10-21 | Rodney T. Heath | High efficiency slug containing vapor recovery |
| US9291409B1 (en) | 2013-03-15 | 2016-03-22 | Rodney T. Heath | Compressor inter-stage temperature control |
| US9527786B1 (en) | 2013-03-15 | 2016-12-27 | Rodney T. Heath | Compressor equipped emissions free dehydrator |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2426071A1 (fr) | 2003-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20230424 |
|
| MKEX | Expiry |
Effective date: 20230424 |