WO2013087570A2 - Method and apparatus for removing nitrogen from a cryogenic hydrocarbon composition - Google Patents
Method and apparatus for removing nitrogen from a cryogenic hydrocarbon composition Download PDFInfo
- Publication number
- WO2013087570A2 WO2013087570A2 PCT/EP2012/074958 EP2012074958W WO2013087570A2 WO 2013087570 A2 WO2013087570 A2 WO 2013087570A2 EP 2012074958 W EP2012074958 W EP 2012074958W WO 2013087570 A2 WO2013087570 A2 WO 2013087570A2
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- Prior art keywords
- nitrogen
- vapour
- stream
- stripping
- liquid
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 348
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 174
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 158
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 157
- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract description 147
- 238000000034 method Methods 0.000 title claims abstract description 127
- 239000000203 mixture Substances 0.000 title claims abstract description 71
- 239000007788 liquid Substances 0.000 claims abstract description 141
- 230000008569 process Effects 0.000 claims abstract description 97
- 239000003507 refrigerant Substances 0.000 claims description 93
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 80
- 239000007789 gas Substances 0.000 claims description 45
- 238000001816 cooling Methods 0.000 claims description 31
- 238000010992 reflux Methods 0.000 claims description 22
- 239000012530 fluid Substances 0.000 claims description 19
- 238000004891 communication Methods 0.000 claims description 18
- 239000012071 phase Substances 0.000 claims description 14
- 238000002485 combustion reaction Methods 0.000 claims description 12
- 239000007791 liquid phase Substances 0.000 claims description 12
- 239000000446 fuel Substances 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 10
- JVFDADFMKQKAHW-UHFFFAOYSA-N C.[N] Chemical compound C.[N] JVFDADFMKQKAHW-UHFFFAOYSA-N 0.000 claims description 9
- 239000002737 fuel gas Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 description 53
- 238000010438 heat treatment Methods 0.000 description 23
- 238000011068 loading method Methods 0.000 description 21
- 239000003949 liquefied natural gas Substances 0.000 description 13
- 230000008901 benefit Effects 0.000 description 10
- 239000003345 natural gas Substances 0.000 description 9
- 230000001105 regulatory effect Effects 0.000 description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 238000011144 upstream manufacturing Methods 0.000 description 8
- 238000011084 recovery Methods 0.000 description 7
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical class CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000001294 propane Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical class CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical class [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 235000013844 butane Nutrition 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
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- F25J2200/74—Refluxing the column with at least a part of the partially condensed overhead gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2205/00—Processes or apparatus using other separation and/or other processing means
- F25J2205/02—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2210/00—Processes characterised by the type or other details of the feed stream
- F25J2210/06—Splitting of the feed stream, e.g. for treating or cooling in different ways
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2230/00—Processes or apparatus involving steps for increasing the pressure of gaseous process streams
- F25J2230/60—Processes or apparatus involving steps for increasing the pressure of gaseous process streams the fluid being hydrocarbons or a mixture of hydrocarbons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2240/00—Processes or apparatus involving steps for expanding of process streams
- F25J2240/30—Dynamic liquid or hydraulic expansion with extraction of work, e.g. single phase or two-phase turbine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2245/00—Processes or apparatus involving steps for recycling of process streams
- F25J2245/02—Recycle of a stream in general, e.g. a by-pass stream
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2245/00—Processes or apparatus involving steps for recycling of process streams
- F25J2245/90—Processes or apparatus involving steps for recycling of process streams the recycled stream being boil-off gas from storage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2280/00—Control of the process or apparatus
- F25J2280/02—Control in general, load changes, different modes ("runs"), measurements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2858756A CA2858756C (en) | 2011-12-12 | 2012-12-10 | Method and apparatus for removing nitrogen from a cryogenic hydrocarbon composition |
RU2014128650A RU2622212C2 (en) | 2011-12-12 | 2012-12-10 | Method and device for removing nitrogen from cryogenic hydrocarbon composition |
AU2012350743A AU2012350743B2 (en) | 2011-12-12 | 2012-12-10 | Method and apparatus for removing nitrogen from a cryogenic hydrocarbon composition |
CN201280061150.2A CN103998882B (en) | 2011-12-12 | 2012-12-10 | For removing the method and apparatus of nitrogen from low temperature hydrocarbon composition |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11192921.2 | 2011-12-12 | ||
EP11192921 | 2011-12-12 |
Publications (2)
Publication Number | Publication Date |
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WO2013087570A2 true WO2013087570A2 (en) | 2013-06-20 |
WO2013087570A3 WO2013087570A3 (en) | 2014-05-01 |
Family
ID=47351659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/074958 WO2013087570A2 (en) | 2011-12-12 | 2012-12-10 | Method and apparatus for removing nitrogen from a cryogenic hydrocarbon composition |
Country Status (6)
Country | Link |
---|---|
CN (1) | CN103998882B (en) |
AU (1) | AU2012350743B2 (en) |
CA (1) | CA2858756C (en) |
MY (1) | MY178855A (en) |
RU (1) | RU2622212C2 (en) |
WO (1) | WO2013087570A2 (en) |
Cited By (8)
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CN105004139A (en) * | 2014-04-24 | 2015-10-28 | 气体产品与化学公司 | Integrated nitrogen removal in the production of liquefied natural gas using refrigerated heat pump |
US9441877B2 (en) | 2010-03-17 | 2016-09-13 | Chart Inc. | Integrated pre-cooled mixed refrigerant system and method |
US9816754B2 (en) | 2014-04-24 | 2017-11-14 | Air Products And Chemicals, Inc. | Integrated nitrogen removal in the production of liquefied natural gas using dedicated reinjection circuit |
US10480851B2 (en) | 2013-03-15 | 2019-11-19 | Chart Energy & Chemicals, Inc. | Mixed refrigerant system and method |
US10663221B2 (en) | 2015-07-08 | 2020-05-26 | Chart Energy & Chemicals, Inc. | Mixed refrigerant system and method |
US10767922B2 (en) | 2014-04-24 | 2020-09-08 | Air Products And Chemicals, Inc. | Integrated nitrogen removal in the production of liquefied natural gas using intermediate feed gas separation |
US11408673B2 (en) | 2013-03-15 | 2022-08-09 | Chart Energy & Chemicals, Inc. | Mixed refrigerant system and method |
US11428463B2 (en) | 2013-03-15 | 2022-08-30 | Chart Energy & Chemicals, Inc. | Mixed refrigerant system and method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108730766B (en) * | 2018-04-20 | 2024-03-08 | 江苏中伟机械制造有限公司 | Temperature and pressure reducing device |
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CN105004139A (en) * | 2014-04-24 | 2015-10-28 | 气体产品与化学公司 | Integrated nitrogen removal in the production of liquefied natural gas using refrigerated heat pump |
CN105004139B (en) * | 2014-04-24 | 2017-07-07 | 气体产品与化学公司 | When liquefied natural gas is produced nitrogen is integratedly removed using refrigerating heat pump |
US9816754B2 (en) | 2014-04-24 | 2017-11-14 | Air Products And Chemicals, Inc. | Integrated nitrogen removal in the production of liquefied natural gas using dedicated reinjection circuit |
US9945604B2 (en) | 2014-04-24 | 2018-04-17 | Air Products And Chemicals, Inc. | Integrated nitrogen removal in the production of liquefied natural gas using refrigerated heat pump |
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US11408676B2 (en) | 2015-07-08 | 2022-08-09 | Chart Energy & Chemicals, Inc. | Mixed refrigerant system and method |
US10663221B2 (en) | 2015-07-08 | 2020-05-26 | Chart Energy & Chemicals, Inc. | Mixed refrigerant system and method |
Also Published As
Publication number | Publication date |
---|---|
WO2013087570A3 (en) | 2014-05-01 |
MY178855A (en) | 2020-10-21 |
RU2622212C2 (en) | 2017-06-13 |
AU2012350743A1 (en) | 2014-05-22 |
CN103998882A (en) | 2014-08-20 |
CN103998882B (en) | 2016-04-13 |
CA2858756A1 (en) | 2013-06-20 |
RU2014128650A (en) | 2016-02-10 |
AU2012350743B2 (en) | 2015-08-27 |
CA2858756C (en) | 2020-04-28 |
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