ES8607181A1 - Procedimiento para separar selectivamente el hidrogeno sul- furado de mezclas gaseosas que contengan tambien anhidrido carbonico - Google Patents

Procedimiento para separar selectivamente el hidrogeno sul- furado de mezclas gaseosas que contengan tambien anhidrido carbonico

Info

Publication number
ES8607181A1
ES8607181A1 ES549798A ES549798A ES8607181A1 ES 8607181 A1 ES8607181 A1 ES 8607181A1 ES 549798 A ES549798 A ES 549798A ES 549798 A ES549798 A ES 549798A ES 8607181 A1 ES8607181 A1 ES 8607181A1
Authority
ES
Spain
Prior art keywords
carbon dioxide
selectively removing
column
hydrogen sulphide
removing hydrogen
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.)
Expired
Application number
ES549798A
Other languages
English (en)
Other versions
ES549798A0 (es
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 ES8607181A1 publication Critical patent/ES8607181A1/es
Publication of ES549798A0 publication Critical patent/ES549798A0/es
Expired legal-status Critical Current

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
    • B01D53/1425—Regeneration of liquid 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
    • B01D53/14—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
    • B01D53/1456—Removing acid components
    • B01D53/1462—Removing mixtures of hydrogen sulfide and carbon dioxide
    • 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
    • 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)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Industrial Gases (AREA)

Abstract

PROCEDIMIENTO PARA SEPARAR SELECTIVAMENTE EL HIDROGENO SULFURADO DE MEZCLAS GASEOSAS QUE CONTENGAN TAMBIEN ANHIDRIDO CARBONICO. CONSISTENTE EN SOMETER LA MEZCLA GASEOSA A ABSORCION EN UNA COLUMNA, MEDIANTE UNA MEZCLA CONSTITUDA POR UNA AMINA TERCIARIA (DIMETILETANOLAMINA, ETILDIETANOLAMINA, PROPILDIETIANOLAMINA, ETC...) O MEZCLA DE LAS MISMAS Y UN DISOLVENTE ORGANICO O MEZCLA DE DISOLVENTES (SULFOLANO, N-METILPIRROLIDONA, N-METIL-3-MORFOLONA, ETC...) CON UN CONTENIDO EN AGUA NO SUPERIOR AL 25% EN PESO; POSTERIORMENTE SE SOMETE A REGENERACION PARCIAL EN 1 A 3 ETAPAS, QUE SE EFECTUA MEDIANTE EXPANSION Y/O CALENTAMIENTO Y/O EXTRACCION Y/O MEDIANTE UNO O VARIOS TRAMOS DE AGOTAMIENTO; OBTENIENDOSE LA SEPARACION DE UN GAS, CON UNA PROPORCION DE CO2/H2S MAYOR QUE LA DE LA MEZCLA QUE SALE DE LA COLUMNA DE ABSORCION; EL GAS OBTENIDO EN ESTA ETAPA SE RECICLA A LA COLUMNA DE ABSORCION PARA POSTERIOR REGENERACION EN COLUMNA DE DESTILACION DE LA MEZCLA ABSORBENTE.
ES549798A 1984-11-26 1985-11-22 Procedimiento para separar selectivamente el hidrogeno sul- furado de mezclas gaseosas que contengan tambien anhidrido carbonico Expired ES8607181A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23739/84A IT1177324B (it) 1984-11-26 1984-11-26 Procedimento per rimuovere selettivamente l'idrogeno solforato da miscele gassose contenenti anche anidride carbonica

Publications (2)

Publication Number Publication Date
ES8607181A1 true ES8607181A1 (es) 1986-05-16
ES549798A0 ES549798A0 (es) 1986-05-16

Family

ID=11209577

Family Applications (1)

Application Number Title Priority Date Filing Date
ES549798A Expired ES8607181A1 (es) 1984-11-26 1985-11-22 Procedimiento para separar selectivamente el hidrogeno sul- furado de mezclas gaseosas que contengan tambien anhidrido carbonico

Country Status (16)

Country Link
JP (1) JPS61136421A (es)
AU (1) AU5005185A (es)
BR (1) BR8506058A (es)
DD (1) DD241015A5 (es)
DE (1) DE3541775A1 (es)
DK (1) DK544185A (es)
ES (1) ES8607181A1 (es)
FR (1) FR2573671A1 (es)
GB (1) GB2167397B (es)
HU (1) HUT41994A (es)
IT (1) IT1177324B (es)
NL (1) NL8503265A (es)
NO (1) NO162218C (es)
NZ (1) NZ214165A (es)
PL (1) PL256454A1 (es)
SE (1) SE8505463L (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631853B1 (fr) * 1988-05-24 1992-01-24 Elf Aquitaine Liquide absorbant des gaz acides renfermant une composante alcanolamine tertiaire et un activateur d'absorption du co2 et son application a la desacidification de gaz contenant co2 et eventuellement d'autres gaz acides
ES2054049T5 (es) * 1988-05-24 1997-12-16 Elf Aquitaine Liquido absorbente de gases acidos que contiene una alcanol-amina terciaria y un activador de absorcion del co2, y su aplicacion a la desacidificacion de gas conteniendo co2 y eventualmente otros gases acidos.
IT1244687B (it) * 1991-01-24 1994-08-08 Snam Progetti Processo per la rimozione di gas acidi da miscele gassose
JP2931153B2 (ja) * 1991-11-28 1999-08-09 株式会社日立製作所 燃焼排ガスからの酸性ガスの除去方法
DE19753903C2 (de) * 1997-12-05 2002-04-25 Krupp Uhde Gmbh Verfahren zur Entfernung von CO¶2¶ und Schwefelverbindungen aus technischen Gasen, insbesondere aus Erdgas und Roh-Synthesegas
JP3771708B2 (ja) * 1998-03-23 2006-04-26 三菱重工業株式会社 ガス中の二酸化炭素の除去方法
EP1022046A1 (de) * 1999-01-22 2000-07-26 Krupp Uhde GmbH Verfahren zur Entfernung von Kohlendioxid, Schwefelverbindungen, Wasser und aromatischen und höheren aliphatischen Kohlenwasserstoffen aus technischen Gasen
US6203599B1 (en) 1999-07-28 2001-03-20 Union Carbide Chemicals & Plastics Technology Corporation Process for the removal of gas contaminants from a product gas using polyethylene glycols
NZ514666A (en) * 2001-10-08 2003-01-31 Canterprise Ltd Apparatus for continuous carbon dioxide absorption comprising a reactor containing a carbon dioxide absorbent liquid recycled via a regenerator
JP5036183B2 (ja) 2003-09-09 2012-09-26 フルオー・テクノロジーズ・コーポレイシヨン 改善された溶媒の使用および再生
FR2877858B1 (fr) * 2004-11-12 2007-01-12 Inst Francais Du Petrole Procede de desacidification d'un gaz avec une solution absorbante a regeneration fractionnee
JP5023512B2 (ja) * 2006-02-27 2012-09-12 三菱マテリアル株式会社 ガスの分離回収方法及びその装置
FR2911516B1 (fr) * 2007-01-19 2009-11-13 Total Sa Procede de purification d'un melange gazeux contenant des gaz acides
JP2011025100A (ja) * 2007-11-22 2011-02-10 Research Institute Of Innovative Technology For The Earth 高圧ガスから二酸化炭素を回収する方法及び水性組成物
US20110023714A1 (en) * 2007-11-27 2011-02-03 Horst Weiss Method and device for regenerating the loaded detergent in a physical gas scrubber
NL2001111C2 (nl) 2007-12-21 2009-06-29 Airpack Holding B V Werkwijze voor het scheiden van zuurgas.
US8993488B2 (en) * 2011-02-24 2015-03-31 United Laboratories International, Llc Process for removal of hydrogen sulfide in downhole oilfield applications
JP6076961B2 (ja) * 2011-03-28 2017-02-08 ザ ボード オブ トラスティーズ オブ ザ ユニヴァーシティ オブ アラバマ Ｎ官能基化したイミダゾール含有システムおよび使用方法
US9352270B2 (en) 2011-04-11 2016-05-31 ADA-ES, Inc. Fluidized bed and method and system for gas component capture
AU2013317997B2 (en) * 2012-09-20 2016-04-07 ADA-ES, Inc. Method and system to reclaim functional sites on a sorbent contaminated by heat stable salts
FR2996464B1 (fr) * 2012-10-05 2015-10-16 IFP Energies Nouvelles Procede d'absorption selective du sulfure d'hydrogene d'un effluent gazeux comprenant du dioxyde de carbone par une solution absorbante a base d'amines comprenant un agent viscosifiant
JP2014097498A (ja) * 2013-12-26 2014-05-29 Toshiba Corp 酸性ガス吸収剤、酸性ガス除去装置および酸性ガス除去方法
WO2016126957A1 (en) 2015-02-04 2016-08-11 The Board Of Trustees Of The University Of Alabama Gas treating solutions containing imidazole-amine compounds
JP6841676B2 (ja) * 2017-01-31 2021-03-10 三菱重工エンジニアリング株式会社 複合アミン吸収液、ｃｏ２又はｈ２ｓ又はその双方の除去装置及び方法
JP7185421B2 (ja) * 2018-05-25 2022-12-07 株式会社東芝 酸性ガス吸収剤、酸性ガスの除去方法および酸性ガス除去装置
RU2708853C1 (ru) * 2019-07-02 2019-12-11 Юрий Михайлович Михайлов Установка для очистки попутного нефтяного и природного газа от серосодержащих соединений
IT202000002353A1 (it) * 2020-02-06 2021-08-06 Eni Spa Processo e impianto di trattamento di miscele di gas contenenti gas acidi

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222198B (de) * 1949-09-16 1966-08-04 Linde Ag Verfahren zur Regeneration der beladenen organischen polaren Absorptionsmittel aus Tieftemperatur-Gaswaschprozessen
DE935144C (de) * 1949-09-16 1955-11-10 Linde Eismasch Ag Verfahren zur Reinigung von Gasen, insbesondere von solchen fuer Synthese- und Heizzwecke
US3837143A (en) * 1973-08-06 1974-09-24 Allied Chem Simultaneous drying and sweetening of wellhead natural gas
DE2928858A1 (de) * 1979-07-17 1981-02-05 Linde Ag Verfahren zur reinigung von gasgemischen
IT1132170B (it) * 1980-07-04 1986-06-25 Snam Progetti Processo di separazione selettiva di idrogeno solforato da miscele gassose contenenti anche anidride carbonica
CA1205276A (en) * 1981-06-15 1986-06-03 Malcolm W. Mcewan Process for the removal of co.sub.2 and, if present h.sub.2s from a gas mixture

Also Published As

Publication number Publication date
DK544185A (da) 1986-05-27
NO162218B (no) 1989-08-21
NL8503265A (nl) 1986-06-16
GB2167397A (en) 1986-05-29
FR2573671A1 (fr) 1986-05-30
ES549798A0 (es) 1986-05-16
DD241015A5 (de) 1986-11-26
IT8423739A0 (it) 1984-11-26
IT1177324B (it) 1987-08-26
SE8505463L (sv) 1986-05-27
JPS61136421A (ja) 1986-06-24
HUT41994A (en) 1987-06-29
AU5005185A (en) 1986-06-05
GB2167397B (en) 1988-03-30
PL256454A1 (en) 1986-09-23
GB8528409D0 (en) 1985-12-24
BR8506058A (pt) 1986-08-19
DE3541775A1 (de) 1986-05-28
NZ214165A (en) 1988-03-30
NO162218C (no) 1989-11-29
NO854680L (no) 1986-05-27
SE8505463D0 (sv) 1985-11-19
DK544185D0 (da) 1985-11-25
DE3541775C2 (es) 1987-03-05

Similar Documents

Publication Publication Date Title
ES8607181A1 (es) Procedimiento para separar selectivamente el hidrogeno sul- furado de mezclas gaseosas que contengan tambien anhidrido carbonico
SU831053A3 (ru) Способ очистки природного газа отдВуОКиСи углЕРОдА и СЕРОВОдОРОдА
EP0159495A3 (en) Process for the removal of co2 and/or h2s from gases
KR910009323A (ko) 압력 스윙흡착에 있어서의 과흡착회수 시스템
KR890007781A (ko) 제올라이트상에서의 co₂의 선택적 흡착
IE811502L (en) Separating hydrogen sulphide
BR8701697A (pt) Processo para a separacao favorecida de gases
SE8702301L (sv) Forfarande for att selektivt avlegsna svavelforeningar fran gaser, som even innehaller koldioxid
MY118691A (en) Process for the removal and high-pressure recovery of carbon dioxide from a high-pressure raw gas and system therefor
EP0193716A3 (en) Adsorptive separation of methane and carbon dioxide gas mixtures
KR830009796A (ko) 유동가스로부터 h_2s와 co_2 제거방법
BR8303178A (pt) Processo para separacao e obtencao de gases (componentes de gas-produto), passiveis de adsorcao relativamente forte em agentes de adsorcao, especialmente metano ou dioxido de carbono, a partir de misturas de gases contendo ademais essencialmente apenas gases (componentes de gas residual) mais levemente adsorviveis, bem como equipamento para a realizacao desse processo
ATE40667T1 (de) Verfahren zur abtrennung und reinigung von wasserstoff.
MX168221B (es) Depuracion de gas para recuperar hidrocarburos
ATE10169T1 (de) Verfahren zur selektiven abscheidung von schwefelwasserstoff aus gasmischungen, die kohlendioxid und schwefelwasserstoff enthalten.
JPS57111203A (en) Method of treating industrial gas current
ES8402612A1 (es) "procedimiento criogenico para la remocion fraccionada de gases acidicos de mezclas de gases que los contengan".
ES8607182A1 (es) Procedimiento para la separacion selectiva del hidrogeno sulfurado de mezclas gaseosas que contengan tambien anhidri-do carbonico
DE3161844D1 (en) Process and apparatus for regulating the ammonia content in a liquid for washing a gas
ES485327A1 (es) Procedimiento de desulfuracion selectiva de una mezcla ga- seosa
NO156083C (no) Fremgangsmaate og anordning for gjenvinning av nitrogenoksyder fra nitroese gasser.
JPS5520211A (en) Manufacture of liquefied carbon dioxide
KR930007806A (ko) Ch_4를 함유하지 않는 co 가스의 분리방법
NL7603168A (en) Selective removal of hydrogen sulphide from gas streams - contg. carbon dioxide, by a dual absorption-stripping process
Grunewald et al. Process for treating CO 2-containing absorbent solution