FR2312001A1 - Procede d'elimination de co2 des gaz naturels par distillation - Google Patents

Procede d'elimination de co2 des gaz naturels par distillation

Info

Publication number
FR2312001A1
FR2312001A1 FR7615090A FR7615090A FR2312001A1 FR 2312001 A1 FR2312001 A1 FR 2312001A1 FR 7615090 A FR7615090 A FR 7615090A FR 7615090 A FR7615090 A FR 7615090A FR 2312001 A1 FR2312001 A1 FR 2312001A1
Authority
FR
France
Prior art keywords
column
press
natural gas
atm
sepn
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.)
Granted
Application number
FR7615090A
Other languages
English (en)
French (fr)
Other versions
FR2312001B1 (enExample
Inventor
Luigi Gazzi
Giancarlo Schianni
Oronzo Sguera
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.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
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 SnamProgetti SpA filed Critical SnamProgetti SpA
Publication of FR2312001A1 publication Critical patent/FR2312001A1/fr
Application granted granted Critical
Publication of FR2312001B1 publication Critical patent/FR2312001B1/fr
Granted legal-status Critical Current

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
    • F25J3/0228—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
    • F25J3/0266—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 carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • 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
    • F25J3/0295—Start-up or control of the process; Details of the apparatus used, e.g. sieve plates, packings
    • 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
    • F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
    • F25J2290/40—Vertical layout or arrangement of cold equipments within in the cold box, e.g. columns, condensers, heat exchangers etc.
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7615090A 1975-05-20 1976-05-19 Procede d'elimination de co2 des gaz naturels par distillation Granted FR2312001A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23527/75A IT1038286B (it) 1975-05-20 1975-05-20 Procedimento per la rimozione della co2 dal gas naturale mediante distillazione

Publications (2)

Publication Number Publication Date
FR2312001A1 true FR2312001A1 (fr) 1976-12-17
FR2312001B1 FR2312001B1 (enExample) 1978-05-19

Family

ID=11207863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7615090A Granted FR2312001A1 (fr) 1975-05-20 1976-05-19 Procede d'elimination de co2 des gaz naturels par distillation

Country Status (3)

Country Link
DE (1) DE2622662A1 (enExample)
FR (1) FR2312001A1 (enExample)
IT (1) IT1038286B (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029324A1 (en) * 1979-11-14 1981-05-27 Koch Process Systems, Inc. A distillative method of separating a methane overhead product from a mixture thereof with an acid gas, and the products thus obtained
ES2214919A1 (es) * 1997-07-01 2004-09-16 Exxonmobil Upstream Research Company Procedimiento para licuar una corriente de gas natural que contiene por lo menos un componente solidificable.
FR2979422A1 (fr) * 2011-08-23 2013-03-01 Air Liquide Appareil et procede de production d'un debit riche en dioxyde de carbone par distillation
US20150276308A1 (en) * 2012-10-01 2015-10-01 Stamicarbon B.V. Acting Under The Name Of Mt Innovation Center Process for the removal of co2 from acid gas
WO2023052624A1 (fr) * 2021-10-01 2023-04-06 Sublime Energie Procédé de separation de tout ou partie des composes d'un biogaz a l'etat liquide ou a l'etat diphasique
FR3127701A1 (fr) * 2021-10-01 2023-04-07 Sublime Energie Procédé de separation de tout ou partie des composes d’un biogaz a l’etat liquide ou a l’etat diphasique
CN116007294A (zh) * 2022-12-20 2023-04-25 山东凯泰科技股份有限公司 二氧化碳分离装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888807A (en) * 1955-10-06 1959-06-02 Constock Liquid Methane Corp Process of removing carbon dioxide from natural gas

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888807A (en) * 1955-10-06 1959-06-02 Constock Liquid Methane Corp Process of removing carbon dioxide from natural gas

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029324A1 (en) * 1979-11-14 1981-05-27 Koch Process Systems, Inc. A distillative method of separating a methane overhead product from a mixture thereof with an acid gas, and the products thus obtained
ES2214919A1 (es) * 1997-07-01 2004-09-16 Exxonmobil Upstream Research Company Procedimiento para licuar una corriente de gas natural que contiene por lo menos un componente solidificable.
FR2979422A1 (fr) * 2011-08-23 2013-03-01 Air Liquide Appareil et procede de production d'un debit riche en dioxyde de carbone par distillation
US20150276308A1 (en) * 2012-10-01 2015-10-01 Stamicarbon B.V. Acting Under The Name Of Mt Innovation Center Process for the removal of co2 from acid gas
AU2013325329B2 (en) * 2012-10-01 2017-08-24 Laura Annamaria PELLEGRINI Process for the removal of CO2 from acid gas
US9945605B2 (en) * 2012-10-01 2018-04-17 Tecnimont S.P.A. Process for the removal of CO2 from acid gas
WO2023052624A1 (fr) * 2021-10-01 2023-04-06 Sublime Energie Procédé de separation de tout ou partie des composes d'un biogaz a l'etat liquide ou a l'etat diphasique
FR3127701A1 (fr) * 2021-10-01 2023-04-07 Sublime Energie Procédé de separation de tout ou partie des composes d’un biogaz a l’etat liquide ou a l’etat diphasique
FR3127702A1 (fr) * 2021-10-01 2023-04-07 Sublime Energie Procédé de separation de tout ou partie des composes d’un biogaz a l’etat liquide ou a l’etat diphasique
CN116007294A (zh) * 2022-12-20 2023-04-25 山东凯泰科技股份有限公司 二氧化碳分离装置

Also Published As

Publication number Publication date
FR2312001B1 (enExample) 1978-05-19
DE2622662A1 (de) 1976-12-02
IT1038286B (it) 1979-11-20

Similar Documents

Publication Publication Date Title
US3317278A (en) Purification of carbon dioxide
DE50101248D1 (de) Destillative Reinigung von Ammoniak
DE69404106D1 (de) Lufttrennungsschemas für die Koproduktion von Sauerstoff und Stickstoff als Gas- und/oder Flüssigprodukt
GB1269836A (en) Process for the removal of low boiling components from a gas mixture under pressure
GB1529828A (en) Treatment of natural gas
US3644432A (en) Process for recovering ethylene oxide
ES8605091A1 (es) Un procedimiento mejorado para la produccion de oxigeno de pureza 96% como minimo por destilacion criogenica y su correspondiente aparato mejorado.
KR890009439A (ko) 수소가 없는 고비등 합성 기체성분을 회수하는 방법
GB1286682A (en) Method and apparatus for separating carbon dioxide from hydrocarbons
GB1489858A (en) Process for the purification of ethylene oxide
US6205813B1 (en) Cryogenic rectification system for producing fuel and high purity methane
US4149864A (en) Separation of carbon dioxide and other acid gas components from hydrocarbon feeds
KR850001720A (ko) 아크릴산의 제조방법
US2551399A (en) Process for the purification of carbon dioxide
ES272399A1 (es) Procedimiento para la obtenciën de metanol puro a partir de metanol crudo sintetico
KR920016344A (ko) 폐수지로부터 탄소-14 동위원소의 제조방법
GB1367625A (en) Air separation
GB1371327A (en) Air separation
KR850001899A (ko) 카프로락탐의 회수방법
KR860001330A (ko) 가압 산소를 제조하기위한 공기 분리공정
GB1334459A (en) Process for recovering hydroperoxides
TR199700338A2 (xx) Hava ay�rma y�ntemi ve tertibat�.
KR890001621A (ko) 가스상 피이드로부터 초고순도 산소를 제조하는 방법 및 그 장치
AU2013325329B2 (en) Process for the removal of CO2 from acid gas
GB901580A (en) Process for the recovery of argon in the production of ammonia synthesis gas

Legal Events

Date Code Title Description
ST Notification of lapse