NO328700B1 - Kryogenisk prosess som benytter en hoytrykks absorberkolonne - Google Patents
Kryogenisk prosess som benytter en hoytrykks absorberkolonne Download PDFInfo
- Publication number
- NO328700B1 NO328700B1 NO20033853A NO20033853A NO328700B1 NO 328700 B1 NO328700 B1 NO 328700B1 NO 20033853 A NO20033853 A NO 20033853A NO 20033853 A NO20033853 A NO 20033853A NO 328700 B1 NO328700 B1 NO 328700B1
- Authority
- NO
- Norway
- Prior art keywords
- stream
- fractionation
- absorber
- feed
- column
- Prior art date
Links
- 239000006096 absorbing agent Substances 0.000 title claims description 186
- 238000000034 method Methods 0.000 title claims description 80
- 238000005194 fractionation Methods 0.000 claims description 191
- 150000001875 compounds Chemical class 0.000 claims description 108
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 89
- 239000007788 liquid Substances 0.000 claims description 88
- 238000000926 separation method Methods 0.000 claims description 41
- 238000001816 cooling Methods 0.000 claims description 22
- 238000010992 reflux Methods 0.000 claims description 22
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000009833 condensation Methods 0.000 claims description 8
- 230000005494 condensation Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 2
- 239000003990 capacitor Substances 0.000 claims 2
- 239000007789 gas Substances 0.000 description 86
- 238000011084 recovery Methods 0.000 description 18
- 229930195733 hydrocarbon Natural products 0.000 description 14
- 150000002430 hydrocarbons Chemical class 0.000 description 14
- 239000004215 Carbon black (E152) Substances 0.000 description 13
- 239000003345 natural gas Substances 0.000 description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 10
- 238000007906 compression Methods 0.000 description 10
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- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
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- 239000001569 carbon dioxide Substances 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 239000001294 propane Substances 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 150000002894 organic compounds Chemical class 0.000 description 4
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- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 4
- 150000001335 aliphatic alkanes Chemical class 0.000 description 3
- 150000007824 aliphatic compounds Chemical class 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
- 150000001345 alkine derivatives Chemical class 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
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- KDKYADYSIPSCCQ-UHFFFAOYSA-N but-1-yne Chemical group CCC#C KDKYADYSIPSCCQ-UHFFFAOYSA-N 0.000 description 2
- 239000001273 butane Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
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- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000003949 liquefied natural gas Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- MWWATHDPGQKSAR-UHFFFAOYSA-N propyne Chemical group CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/12—Particular process parameters like pressure, temperature, ratios
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US27406901P | 2001-03-07 | 2001-03-07 | |
US10/003,388 US6712880B2 (en) | 2001-03-01 | 2001-10-22 | Cryogenic process utilizing high pressure absorber column |
PCT/US2002/006271 WO2002079706A1 (en) | 2001-03-01 | 2002-03-01 | Cryogenic process utilizing high pressure absorber column |
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NO20033853L NO20033853L (no) | 2003-10-31 |
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NO20033853A NO328700B1 (no) | 2001-03-01 | 2003-09-01 | Kryogenisk prosess som benytter en hoytrykks absorberkolonne |
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US (1) | US6712880B2 (es) |
EP (2) | EP1373815B1 (es) |
JP (1) | JP4634007B2 (es) |
KR (1) | KR100935072B1 (es) |
AU (1) | AU2002338248B2 (es) |
CA (1) | CA2440142C (es) |
ES (1) | ES2638424T3 (es) |
NO (1) | NO328700B1 (es) |
WO (1) | WO2002079706A1 (es) |
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EP2664882A1 (en) | 2013-11-20 |
EP1373815A1 (en) | 2004-01-02 |
JP2004530094A (ja) | 2004-09-30 |
US6712880B2 (en) | 2004-03-30 |
AU2002338248B2 (en) | 2007-12-06 |
US20020157538A1 (en) | 2002-10-31 |
ES2638424T3 (es) | 2017-10-20 |
NO20033853L (no) | 2003-10-31 |
NO20033853D0 (no) | 2003-09-01 |
WO2002079706A1 (en) | 2002-10-10 |
KR20030094271A (ko) | 2003-12-11 |
KR100935072B1 (ko) | 2009-12-31 |
CA2440142C (en) | 2012-09-25 |
CA2440142A1 (en) | 2002-10-10 |
JP4634007B2 (ja) | 2011-02-16 |
EP1373815B1 (en) | 2017-05-24 |
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