NO20050944L - Fremgangsmate for kondensering av en hydrokarbonrik strom med samtidig utvinning av en C3/C4-rik fraksjon - Google Patents

Fremgangsmate for kondensering av en hydrokarbonrik strom med samtidig utvinning av en C3/C4-rik fraksjon

Info

Publication number
NO20050944L
NO20050944L NO20050944A NO20050944A NO20050944L NO 20050944 L NO20050944 L NO 20050944L NO 20050944 A NO20050944 A NO 20050944A NO 20050944 A NO20050944 A NO 20050944A NO 20050944 L NO20050944 L NO 20050944L
Authority
NO
Norway
Prior art keywords
rich
stream
hydrocarbon
rich fraction
fraction
Prior art date
Application number
NO20050944A
Other languages
English (en)
Inventor
Pentti Paurola
Rudolf Stockmann
Martin Gwinner
Original Assignee
Statoil Asa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Statoil Asa filed Critical Statoil Asa
Publication of NO20050944L publication Critical patent/NO20050944L/no

Links

Classifications

    • 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
    • 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
    • F25J3/0242—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 3 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
    • 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
    • F25J3/0247—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 4 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
    • F25J2200/30—Processes or apparatus using separation by rectification using a side column in a single pressure 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
    • F25J2205/00—Processes or apparatus using other separation and/or other processing means
    • F25J2205/30—Processes or apparatus using other separation and/or other processing means using a washing, e.g. "scrubbing" or bubble column for purification purposes
    • 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
    • F25J2205/50—Processes or apparatus using other separation and/or other processing means using absorption, i.e. with selective solvents or lean oil, heavier CnHm and including generally a regeneration step for the solvent or lean oil
    • 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
    • F25J2215/00—Processes characterised by the type or other details of the product stream
    • F25J2215/64—Propane or propylene
    • 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
    • F25J2220/00—Processes or apparatus involving steps for the removal of impurities
    • F25J2220/60—Separating impurities from natural gas, e.g. mercury, cyclic 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
    • 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
    • F25J2260/00—Coupling of processes or apparatus to other units; Integrated schemes
    • F25J2260/20—Integration in an installation for liquefying or solidifying a fluid 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
    • F25J2270/00—Refrigeration techniques used
    • F25J2270/90—External refrigeration, e.g. conventional closed-loop mechanical refrigeration unit using Freon or NH3, unspecified external refrigeration

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

Fremgangsmåte for kondensering av en hydrokarbonrik strøm, spesielt en naturgasstrøm, med samtidig utvinning av en C3/C4-rik fraksjon, ved hvilken fremgangsmåte den hydrokarbonrike strøm kondenseres ved varmeveksling med minst én strøm av kjølemiddel og/eller strøm av kjølemiddelblanding, og den hydrokarbonrike strøm som skal kondenseres, etter forhåndskjøling, underkastes behandling i en separasjonskolonne, i hvilken høyere hydrokarboner skilles ut fra den hydrokarbonrike strøm som skal kondenseres, og deretter underkastes ytterligere kjøling og kondensering, idet separasjonskolonnen tilføres en C2+-rik fraksjon, som fås ved den påfølgende kjøling av den hydrokarbonrike strøm, som tilbakeløpsvæske. I henhold til oppfinnelsen blir det til separasjonskolonnen tilført en C4/C5-rik fraksjon (T1) som ytterligere tilbakeløpsvæske, idet punktet hvor den C4/C5-rike fraksjon (20, 35) innføres, befinner seg over det punkt hvor den C2+,-rike fraksjon (5) innføres, og det tilveiebringes en masseoverføringssone (M) mellom punktet hvor den C4/C5-rike fraksjon (20, 35) innføres, og punktet hvor den C2+-rike fraksjon (5) innføres.
NO20050944A 2002-07-23 2005-02-22 Fremgangsmate for kondensering av en hydrokarbonrik strom med samtidig utvinning av en C3/C4-rik fraksjon NO20050944L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10233410A DE10233410A1 (de) 2002-07-23 2002-07-23 Verfahren zum Verflüssigen eines Kohlenwasserstoff-reichen Stromes mit gleichzeitiger Gewinnung einer C3/C4-reichen Fraktion
PCT/EP2003/007003 WO2004010064A1 (de) 2002-07-23 2003-07-01 Verfahren zum verflüssigen eines kohlenwasserstoff-reichen stromes mit gleichzeitiger gewinnung einer c3/c4-reichen fraktion

Publications (1)

Publication Number Publication Date
NO20050944L true NO20050944L (no) 2005-02-22

Family

ID=30128278

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20050944A NO20050944L (no) 2002-07-23 2005-02-22 Fremgangsmate for kondensering av en hydrokarbonrik strom med samtidig utvinning av en C3/C4-rik fraksjon

Country Status (6)

Country Link
US (1) US20060005573A1 (no)
AU (1) AU2003281633A1 (no)
DE (1) DE10233410A1 (no)
NO (1) NO20050944L (no)
RU (1) RU2313743C2 (no)
WO (1) WO2004010064A1 (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6662589B1 (en) * 2003-04-16 2003-12-16 Air Products And Chemicals, Inc. Integrated high pressure NGL recovery in the production of liquefied natural gas
US20060260355A1 (en) * 2005-05-19 2006-11-23 Roberts Mark J Integrated NGL recovery and liquefied natural gas production
FR2959512B1 (fr) * 2010-04-29 2012-06-29 Total Sa Procede de traitement d'un gaz naturel contenant du dioxyde de carbone
DE102012020354A1 (de) * 2012-10-16 2014-04-17 Linde Aktiengesellschaft Verfahren zum Abtrennen schwerer Kohlenwasserstoffe aus einer Kohlenwasserstoff-reichen Fraktion
US20140260417A1 (en) * 2013-03-15 2014-09-18 Conocophillips Company Mixed-reflux for heavies removal in lng processing
FR3042984B1 (fr) * 2015-11-03 2019-07-19 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Optimisation d’un procede de deazotation d’un courant de gaz naturel
CA2949012C (en) * 2016-01-22 2018-02-20 Encana Corporation Process and apparatus for processing a hydrocarbon gas stream
CN110173959B (zh) * 2019-05-15 2021-04-02 挪威极地航运公司 一种蒸发气再液化回收系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902329A (en) * 1970-10-28 1975-09-02 Univ California Distillation of methane and hydrogen from ethylene
US4150962A (en) * 1975-12-15 1979-04-24 Uop Inc. Pretreatment of raw natural gas prior to liquefaction
US4436540A (en) * 1982-10-15 1984-03-13 Exxon Research & Engineering Co. Low pressure separation for light hydrocarbon recovery
US4540422A (en) * 1984-04-18 1985-09-10 Phillips Petroleum Company Control of the concentration of methylacetylene and propadiene in a propylene/propane fractionation column
US4854955A (en) * 1988-05-17 1989-08-08 Elcor Corporation Hydrocarbon gas processing
DE19728153C2 (de) * 1997-07-03 1999-09-23 Linde Ag Verfahren zum Verflüssigen eines Kohlenwasserstoff-reichen Stromes
DE10005722A1 (de) * 2000-02-09 2001-08-16 Linde Ag Verfahren zur Tieftemperaturzerlegung eines im wesentlichen aus Wasserstoff, Methan und C3-, C4- oder C3/C4-Kohlenwasserstoffen bestehenden Stromes
DE10027903A1 (de) * 2000-06-06 2001-12-13 Linde Ag Verfahren zum Gewinnen einer C¶2¶¶+¶-reichen Fraktion
US6742358B2 (en) * 2001-06-08 2004-06-01 Elkcorp Natural gas liquefaction
DE10205366A1 (de) * 2002-02-08 2003-08-21 Linde Ag Verfahren zum Verflüssigen eines Kohlenwasserstoff-reichen Stromes mit gleichzeitiger Gewinnung eines LPG-Stromes

Also Published As

Publication number Publication date
AU2003281633A1 (en) 2004-02-09
RU2005105044A (ru) 2006-06-10
AU2003281633A8 (en) 2004-02-09
US20060005573A1 (en) 2006-01-12
RU2313743C2 (ru) 2007-12-27
WO2004010064A1 (de) 2004-01-29
DE10233410A1 (de) 2004-02-12

Similar Documents

Publication Publication Date Title
NO20050944L (no) Fremgangsmate for kondensering av en hydrokarbonrik strom med samtidig utvinning av en C3/C4-rik fraksjon
US9933207B2 (en) Hydrocarbon gas processing
JP2682991B2 (ja) 供給原料ガスの低温分離方法
RU2491487C2 (ru) Способ сжижения природного газа с улучшенным извлечением пропана
NO20050197L (no) Fremgangsmate for flytendegjoring av en hyudrokarbonrik stromning med samtidig utvinning av en C3+ -rik fraksjon med hoyt utbytte
RU2412147C2 (ru) Способ рекуперации водорода и метана из потока крекинг-газа в низкотемпературной части установки для получения этилена
US20020095062A1 (en) Process and installation for separation of a gas mixture containing methane by distillation
US20030029190A1 (en) Hydrocarbon gas processing
US20100236285A1 (en) Hydrocarbon Gas Processing
US20100287984A1 (en) Hydrocarbon gas processing
NO158478B (no) Fremgangsmaate for separering av nitrogen fra naturgass.
JP2010195809A (ja) 高められた還流流を用いた炭化水素の回収法
EA005990B1 (ru) Установка для извлечения газоконденсатных жидкостей
RU2010121144A (ru) Способ сжижения газа с фракционированием при высоком давлении
JP2869357B2 (ja) エチレンの回収方法
EA201000224A1 (ru) Способ и устройство для выделения и разделения на фракции сырьевого потока смешанных углеводородов
EP0126309B1 (en) Process for recovering c4-hydrocarbons using a dephlegmator
US20130102827A1 (en) Method for treating a cracked gas stream from a hydrocarbon pyrolysis installation and installation associated therewith
US20130255311A1 (en) Simplified method for producing a methane-rich stream and a c2+ hydrocarbon-rich fraction from a feed natural-gas stream, and associated facility
NO331341B1 (no) Fremgangsmate og anlegg for a separere en gass inneholdende metan og etan, ved hjelp av to tarn som arbeider ved to ulike trykk
JP5793139B2 (ja) 炭化水素ガス処理
RU2007136601A (ru) Способ одновременного получения чистых фракций гелия и азота
RU2286377C1 (ru) Способ низкотемпературного разделения углеводородного газа
NO20080356L (no) Fremgangmsate for kondensering av hydrokarbonrik strom
RU2015153401A (ru) Способы разделения углеводородных газов

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application