CL2009001578A1 - Metodo de remover al menos un contaminante de una corriente gaseosa que contiene co2, que comprende someter el gas a absorcion en una columna de absorcio usando co2 liquido como absorbente, obteniendose una corriente gaseosa rica en co2 y una corriente liquida que contiene al menos 95% (p/p) del contaminante. - Google Patents

Metodo de remover al menos un contaminante de una corriente gaseosa que contiene co2, que comprende someter el gas a absorcion en una columna de absorcio usando co2 liquido como absorbente, obteniendose una corriente gaseosa rica en co2 y una corriente liquida que contiene al menos 95% (p/p) del contaminante.

Info

Publication number
CL2009001578A1
CL2009001578A1 CL2009001578A CL2009001578A CL2009001578A1 CL 2009001578 A1 CL2009001578 A1 CL 2009001578A1 CL 2009001578 A CL2009001578 A CL 2009001578A CL 2009001578 A CL2009001578 A CL 2009001578A CL 2009001578 A1 CL2009001578 A1 CL 2009001578A1
Authority
CL
Chile
Prior art keywords
liquid
stream containing
gaseous stream
absorption
pollutant
Prior art date
Application number
CL2009001578A
Other languages
English (en)
Inventor
Rasmus Find
Jan Flensted Poulsen
Original Assignee
Union Eng A/S
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 Union Eng A/S filed Critical Union Eng A/S
Publication of CL2009001578A1 publication Critical patent/CL2009001578A1/es

Links

Classifications

    • 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
    • B01D53/14—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 by absorption
    • 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
    • F25J3/08—Separating gaseous impurities from gases or gaseous mixtures or from liquefied gases or liquefied gaseous mixtures
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1487—Removing organic compounds
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • 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
    • B01D53/26—Drying gases or vapours
    • 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
    • B01D53/26—Drying gases or vapours
    • B01D53/263—Drying gases or vapours by absorption
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • 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
    • F25J3/0228—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/10—Inorganic absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/22—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—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
    • 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
    • F25J2200/74—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
    • 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
    • F25J2220/00—Processes or apparatus involving steps for the removal of impurities
    • F25J2220/80—Separating impurities from carbon dioxide, e.g. H2O or water-soluble contaminants
    • F25J2220/84—Separating high boiling, i.e. less volatile components, e.g. NOx, SOx, H2S
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Drying Of Gases (AREA)

Abstract

Método de remoción de al menos un contaminante de corriente gaseosa de alimentación, que contiene co2, que comprende etapa de someter dicha corriente a columna de absorción, bajo condiciones en que se obtiene corriente gaseosa rica en co2 y corriente rica en contaminante con al menos 95% p/p de dicho contaminante; y unidad de purificación.
CL2009001578A 2008-07-16 2009-07-14 Metodo de remover al menos un contaminante de una corriente gaseosa que contiene co2, que comprende someter el gas a absorcion en una columna de absorcio usando co2 liquido como absorbente, obteniendose una corriente gaseosa rica en co2 y una corriente liquida que contiene al menos 95% (p/p) del contaminante. CL2009001578A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA200801006 2008-07-16

Publications (1)

Publication Number Publication Date
CL2009001578A1 true CL2009001578A1 (es) 2010-06-18

Family

ID=41078276

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2009001578A CL2009001578A1 (es) 2008-07-16 2009-07-14 Metodo de remover al menos un contaminante de una corriente gaseosa que contiene co2, que comprende someter el gas a absorcion en una columna de absorcio usando co2 liquido como absorbente, obteniendose una corriente gaseosa rica en co2 y una corriente liquida que contiene al menos 95% (p/p) del contaminante.

Country Status (16)

Country Link
US (2) US20110265647A1 (es)
EP (1) EP2328673A1 (es)
JP (1) JP2011527981A (es)
KR (1) KR20110061550A (es)
CN (1) CN102149446A (es)
AR (1) AR072560A1 (es)
AU (1) AU2009238057A1 (es)
BR (1) BRPI0916463A2 (es)
CA (1) CA2730350A1 (es)
CL (1) CL2009001578A1 (es)
EA (1) EA201170200A1 (es)
EG (1) EG26894A (es)
MX (1) MX2011000575A (es)
NZ (1) NZ590425A (es)
WO (1) WO2009127217A1 (es)
ZA (1) ZA201100233B (es)

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Publication number Priority date Publication date Assignee Title
FR2954179B1 (fr) 2009-12-22 2014-03-28 Air Liquide Procede et appareil de sechage et de compression d'un flux riche en co2
FR2961270B1 (fr) * 2010-06-11 2017-07-28 Air Liquide Procede et appareil de sechage et de compression d'un flux riche en co2
BR112012031705A2 (pt) * 2010-06-17 2016-11-08 Union Engineering As método e aparelho para a purificação de dióxido de carbono utilizando dióxido de carbono líquido
ES2531570T3 (es) * 2010-07-02 2015-03-17 Union Engineering A/S Recuperación a alta presión de dióxido de carbono procedente de un procedimiento de fermentación
WO2012069063A1 (en) * 2010-11-26 2012-05-31 Union Engineering A/S Continuous production of high purity carbon dioxide
WO2012103892A1 (en) 2011-01-31 2012-08-09 Union Engineering A/S Method for removal of contaminants from a carbon dioxide stream by means of the relative volatility using low pressure distillation
FR2978439B1 (fr) * 2011-07-25 2015-11-06 Air Liquide Procede et appareil de refroidissement et de compression d'un gaz humide riche en dioxyde de carbone
DE102011084733A1 (de) * 2011-10-18 2013-04-18 Victoria Capital Investments Group LTD. Verfahren und Vorrichtung zur Entwässerung eines C02-haltigen Gases
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US9791210B2 (en) * 2012-08-02 2017-10-17 Air Products And Chemicals, Inc. Systems and methods for recovering helium from feed streams containing carbon dioxide
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CN110357102B (zh) * 2019-08-08 2020-11-24 广东华特气体股份有限公司 一种二氧化碳的纯化方法
US10968151B1 (en) 2019-09-27 2021-04-06 Wm Intellectual Property Holdings, L.L.C. System and process for recovering methane and carbon dioxide from biogas and reducing greenhouse gas emissions

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Also Published As

Publication number Publication date
KR20110061550A (ko) 2011-06-09
CA2730350A1 (en) 2009-10-22
NZ590425A (en) 2012-11-30
EA201170200A1 (ru) 2011-08-30
JP2011527981A (ja) 2011-11-10
ZA201100233B (en) 2011-09-28
EG26894A (en) 2014-12-03
EP2328673A1 (en) 2011-06-08
US20140190206A1 (en) 2014-07-10
BRPI0916463A2 (pt) 2018-02-06
CN102149446A (zh) 2011-08-10
US20110265647A1 (en) 2011-11-03
AR072560A1 (es) 2010-09-08
WO2009127217A1 (en) 2009-10-22
AU2009238057A1 (en) 2009-10-22
MX2011000575A (es) 2011-06-24

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