NO20074831L - Fremgangsmate og system for kjoling av en naturgasstrom, og separering av den avkjolte strom i forskjellige fraksjoner - Google Patents
Fremgangsmate og system for kjoling av en naturgasstrom, og separering av den avkjolte strom i forskjellige fraksjonerInfo
- Publication number
- NO20074831L NO20074831L NO20074831A NO20074831A NO20074831L NO 20074831 L NO20074831 L NO 20074831L NO 20074831 A NO20074831 A NO 20074831A NO 20074831 A NO20074831 A NO 20074831A NO 20074831 L NO20074831 L NO 20074831L
- Authority
- NO
- Norway
- Prior art keywords
- gas stream
- methane
- separating
- cooling
- fluid fraction
- Prior art date
Links
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
- 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
-
- 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
- F25J3/0204—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 characterised by the feed stream
- F25J3/0209—Natural gas or substitute natural gas
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
-
- 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
- F25J3/0228—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 characterised by the separated product stream
- F25J3/0233—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 characterised by the separated product stream separation of CnHm with 1 carbon atom or more
-
- 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
- F25J3/0228—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 characterised by the separated product stream
- F25J3/0238—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 characterised by the separated product stream separation of CnHm with 2 carbon atoms or more
-
- 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
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/02—Processes or apparatus using separation by rectification in a single pressure main column system
-
- 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
- F25J2200/00—Processes or apparatus using separation by rectification
- F25J2200/70—Refluxing the column with a condensed part of the feed stream, i.e. fractionator top is stripped or self-rectified
-
- 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
- F25J2205/04—Processes or apparatus using other separation and/or other processing means using simple phase separation in a vessel or drum in the feed line, i.e. upstream of the fractionation step
-
- 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
- F25J2205/10—Processes or apparatus using other separation and/or other processing means using combined expansion and separation, e.g. in a vortex tube, "Ranque tube" or a "cyclonic fluid separator", i.e. combination of an isentropic nozzle and a cyclonic separator; Centrifugal separation
-
- 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
- F25J2270/00—Refrigeration techniques used
- F25J2270/12—External refrigeration with liquid vaporising loop
-
- 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
- F25J2270/00—Refrigeration techniques used
- F25J2270/60—Closed external refrigeration cycle with single component refrigerant [SCR], e.g. C1-, C2- or C3-hydrocarbons
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Cyclones (AREA)
Abstract
En fremgangsmåte for å kjøle en naturgasstrøm (CH) og separere den kjølte gasstrøm i forskjellige fraksjoner med forskjellig kokepunkt, for eksempel metan, etan, propan, butan og kondensater, omfatter: å kjøle gas-strømmen (1, 2) og separere den kjølte gasstrøm i en innløpsseparasjonstank (4), en fraksjoneringssøyle (7) hvor en metanrik fluidfraksjon (CH4) blir separert fra en metanmager fluidfraksjon (C+H), å mate minst en del av den metananrikede fluidfraksjon fra innløps-separasjonstanken (4) til en syklonekspansjons- og separasjonsinnretning (8) som fortrinnsvis har en isentropisk ekspansjonvirkningsgrad på minst 80 %, for eksempel en supersonisk eller transonisk syklon, og å mate den metanutarmede fluidfraksjon fra syklonekspansjons- og separasjonsinnretningen (8) inn i fraksjoneringssøylen (7) for ytterligere separasjon.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05101420 | 2005-02-24 | ||
PCT/EP2006/060260 WO2006089948A1 (en) | 2005-02-24 | 2006-02-24 | Method and system for cooling a natural gas stream and separating the cooled stream into various fractions |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20074831L true NO20074831L (no) | 2007-09-21 |
NO339457B1 NO339457B1 (no) | 2016-12-12 |
Family
ID=34938809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20074831A NO339457B1 (no) | 2005-02-24 | 2007-09-21 | Fremgangsmåte og system for kjøling av en naturgasstrøm, og separering av den avkjølte strøm i forskjellige fraksjoner |
Country Status (18)
Country | Link |
---|---|
US (1) | US8528360B2 (no) |
EP (1) | EP1851495B1 (no) |
JP (1) | JP5032342B2 (no) |
KR (1) | KR20070114192A (no) |
CN (1) | CN100587363C (no) |
AT (1) | ATE480745T1 (no) |
AU (1) | AU2006217845B2 (no) |
BR (1) | BRPI0606820B8 (no) |
CA (1) | CA2598783C (no) |
DE (1) | DE602006016740D1 (no) |
EA (1) | EA010963B1 (no) |
IL (1) | IL184613A0 (no) |
MX (1) | MX2007009901A (no) |
NO (1) | NO339457B1 (no) |
NZ (1) | NZ556495A (no) |
UA (1) | UA88187C2 (no) |
WO (1) | WO2006089948A1 (no) |
ZA (1) | ZA200705856B (no) |
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-
2006
- 2006-02-24 BR BRPI0606820A patent/BRPI0606820B8/pt not_active IP Right Cessation
- 2006-02-24 NZ NZ556495A patent/NZ556495A/en not_active IP Right Cessation
- 2006-02-24 WO PCT/EP2006/060260 patent/WO2006089948A1/en active Application Filing
- 2006-02-24 CA CA2598783A patent/CA2598783C/en active Active
- 2006-02-24 MX MX2007009901A patent/MX2007009901A/es unknown
- 2006-02-24 EA EA200701774A patent/EA010963B1/ru active IP Right Revival
- 2006-02-24 KR KR1020077021793A patent/KR20070114192A/ko not_active Application Discontinuation
- 2006-02-24 AT AT06724883T patent/ATE480745T1/de not_active IP Right Cessation
- 2006-02-24 DE DE602006016740T patent/DE602006016740D1/de active Active
- 2006-02-24 AU AU2006217845A patent/AU2006217845B2/en not_active Ceased
- 2006-02-24 US US11/884,910 patent/US8528360B2/en active Active
- 2006-02-24 EP EP06724883A patent/EP1851495B1/en not_active Not-in-force
- 2006-02-24 CN CN200680005385A patent/CN100587363C/zh not_active Expired - Fee Related
- 2006-02-24 UA UAA200710076A patent/UA88187C2/ru unknown
- 2006-02-24 JP JP2007556616A patent/JP5032342B2/ja not_active Expired - Fee Related
-
2007
- 2007-07-15 IL IL184613A patent/IL184613A0/en unknown
- 2007-07-16 ZA ZA200705856A patent/ZA200705856B/xx unknown
- 2007-09-21 NO NO20074831A patent/NO339457B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE480745T1 (de) | 2010-09-15 |
CN101124447A (zh) | 2008-02-13 |
UA88187C2 (ru) | 2009-09-25 |
KR20070114192A (ko) | 2007-11-29 |
CN100587363C (zh) | 2010-02-03 |
BRPI0606820A2 (pt) | 2009-12-01 |
EP1851495B1 (en) | 2010-09-08 |
JP5032342B2 (ja) | 2012-09-26 |
ZA200705856B (en) | 2008-09-25 |
BRPI0606820B1 (pt) | 2019-11-19 |
EP1851495A1 (en) | 2007-11-07 |
US20090031756A1 (en) | 2009-02-05 |
CA2598783A1 (en) | 2006-08-31 |
AU2006217845B2 (en) | 2009-01-29 |
NZ556495A (en) | 2009-09-25 |
EA200701774A1 (ru) | 2008-02-28 |
AU2006217845A1 (en) | 2006-08-31 |
NO339457B1 (no) | 2016-12-12 |
MX2007009901A (es) | 2008-03-13 |
US8528360B2 (en) | 2013-09-10 |
BRPI0606820B8 (pt) | 2019-12-17 |
IL184613A0 (en) | 2007-12-03 |
CA2598783C (en) | 2014-03-25 |
DE602006016740D1 (de) | 2010-10-21 |
EA010963B1 (ru) | 2008-12-30 |
WO2006089948A1 (en) | 2006-08-31 |
JP2008531964A (ja) | 2008-08-14 |
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