FR3058509B3 - Vaporiseur-condenseur a bain pour un procede de separation cryogenique d'un courant de gaz naturel - Google Patents

Vaporiseur-condenseur a bain pour un procede de separation cryogenique d'un courant de gaz naturel

Info

Publication number
FR3058509B3
FR3058509B3 FR1660780A FR1660780A FR3058509B3 FR 3058509 B3 FR3058509 B3 FR 3058509B3 FR 1660780 A FR1660780 A FR 1660780A FR 1660780 A FR1660780 A FR 1660780A FR 3058509 B3 FR3058509 B3 FR 3058509B3
Authority
FR
France
Prior art keywords
feed stream
column
absorption column
liquid product
stream
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.)
Active
Application number
FR1660780A
Other languages
English (en)
Other versions
FR3058509A3 (fr
Inventor
Paul Terrien
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR1660780A priority Critical patent/FR3058509B3/fr
Priority to US16/348,230 priority patent/US20190277565A1/en
Priority to AU2017359435A priority patent/AU2017359435A1/en
Priority to PCT/FR2017/053046 priority patent/WO2018087472A1/fr
Priority to RU2019115689A priority patent/RU2019115689A/ru
Publication of FR3058509A3 publication Critical patent/FR3058509A3/fr
Application granted granted Critical
Publication of FR3058509B3 publication Critical patent/FR3058509B3/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/04—Processes or apparatus using separation by rectification in a dual 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
    • F25J2200/74—Refluxing the column with at least a part of the partially condensed overhead 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
    • F25J2200/00—Processes or apparatus using separation by rectification
    • F25J2200/78—Refluxing the column with a liquid stream originating from an upstream or downstream fractionator column
    • 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
    • F25J2215/00—Processes characterised by the type or other details of the product stream
    • F25J2215/04—Recovery of liquid products
    • 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
    • F25J2235/00—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams
    • F25J2235/60—Processes or apparatus involving steps for increasing the pressure or for conveying of liquid process streams the fluid being (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
    • F25J2240/02—Expansion of a process fluid in a work-extracting turbine (i.e. isentropic expansion), e.g. of the feed 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
    • F25J2250/00—Details related to the use of reboiler-condensers
    • F25J2250/02—Bath type boiler-condenser using thermo-siphon effect, e.g. with natural or forced circulation or pool boiling, i.e. core-in-kettle heat exchanger

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)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

Procédé de séparation cryogénique d'un courant d'alimentation de gaz naturel en un gaz contenant les composés les plus volatils du courant d'alimentation et en un produit liquide contenant les composés les plus lourds du courant d'alimentation, comprenant au moins les étapes suivantes : - Etape a) : condensation au moins partielle d'un courant d'alimentation de gaz naturel dans un premier système d'échange de chaleur; - Etape b) : introduction du courant au moins partiellement condensé issu de l'étape a) dans une colonne d'absorption à un niveau d'introduction situé dans la partie inférieure de ladite colonne d'absorption, ladite colonne d'absorption produisant, en tête, un courant gazeux contenant les composés les plus volatils et en cuve, un produit liquide ; - Etape c) : introduction du produit liquide issu de l'étape b) dans une colonne de fractionnement pour obtenir, en cuve de colonne de fractionnement, un produit liquide contenant les composés les plus lourds du courant d'alimentation et, en tête de colonne de fractionnement, un distillat, au moins partiellement condensé ; Etape d) : introduction, à un niveau situé dans la partie supérieure de la colonne d'absorption, de la phase gazeuse du distillat condensé issu de l'étape c) comme courant d'alimentation de la colonne d'absorption ; caractérisé en ce que le distillat issu de l'étape c) est condensé dans un vaporiseur-condenseur à bain installé dans une virole surmontant la colonne de fractionnement.
FR1660780A 2016-11-08 2016-11-08 Vaporiseur-condenseur a bain pour un procede de separation cryogenique d'un courant de gaz naturel Active FR3058509B3 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1660780A FR3058509B3 (fr) 2016-11-08 2016-11-08 Vaporiseur-condenseur a bain pour un procede de separation cryogenique d'un courant de gaz naturel
US16/348,230 US20190277565A1 (en) 2016-11-08 2017-11-08 Bath-type vaporiser-condenser for a method of cryogenically separating a natural gas stream
AU2017359435A AU2017359435A1 (en) 2016-11-08 2017-11-08 Bath-type vaporiser-condenser for a method of cryogenically separating a natural gas stream
PCT/FR2017/053046 WO2018087472A1 (fr) 2016-11-08 2017-11-08 Vaporiseur-condenseur à bain pour un procédé de séparation cryogénique d'un courant de gaz naturel
RU2019115689A RU2019115689A (ru) 2016-11-08 2017-11-08 Испаритель-конденсатор ванного типа для способа криогенного разделения потока природного газа

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1660780A FR3058509B3 (fr) 2016-11-08 2016-11-08 Vaporiseur-condenseur a bain pour un procede de separation cryogenique d'un courant de gaz naturel

Publications (2)

Publication Number Publication Date
FR3058509A3 FR3058509A3 (fr) 2018-05-11
FR3058509B3 true FR3058509B3 (fr) 2019-02-01

Family

ID=60582615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1660780A Active FR3058509B3 (fr) 2016-11-08 2016-11-08 Vaporiseur-condenseur a bain pour un procede de separation cryogenique d'un courant de gaz naturel

Country Status (5)

Country Link
US (1) US20190277565A1 (fr)
AU (1) AU2017359435A1 (fr)
FR (1) FR3058509B3 (fr)
RU (1) RU2019115689A (fr)
WO (1) WO2018087472A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571129B1 (fr) 1984-09-28 1988-01-29 Technip Cie Procede et installation de fractionnement cryogenique de charges gazeuses
FR2646166B1 (fr) 1989-04-25 1991-08-16 Technip Cie Procede de recuperation d'hydrocarbures liquides dans une charge gazeuse et installation pour l'execution de ce procede
FR2798598B1 (fr) 1999-09-21 2002-05-24 Air Liquide Vaporiseur-condenseur a bain et appareil de distillation d'air correspondant
FR2956900B1 (fr) * 2010-03-01 2012-06-01 Air Liquide Appareil et procede de separation d'un melange contenant du dioxyde de carbone par distillation
DE102010035230A1 (de) * 2010-08-24 2012-03-01 Linde Aktiengesellschaft Verfahren zum Abtrennen von Stickstoff aus Erdgas
JP6517497B2 (ja) * 2014-11-05 2019-05-22 エア・ウォーター株式会社 液化天然ガスの製造装置及び液化天然ガスの製造方法

Also Published As

Publication number Publication date
RU2019115689A (ru) 2020-11-23
US20190277565A1 (en) 2019-09-12
RU2019115689A3 (fr) 2020-11-23
AU2017359435A1 (en) 2019-06-13
FR3058509A3 (fr) 2018-05-11
WO2018087472A1 (fr) 2018-05-17

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