KR840000263A - 가스 혼합물로부터 co₂ 및 h₂s의 제거방법 - Google Patents

가스 혼합물로부터 co₂ 및 h₂s의 제거방법 Download PDF

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KR840000263A
KR840000263A KR1019820002620A KR820002620A KR840000263A KR 840000263 A KR840000263 A KR 840000263A KR 1019820002620 A KR1019820002620 A KR 1019820002620A KR 820002620 A KR820002620 A KR 820002620A KR 840000263 A KR840000263 A KR 840000263A
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solvent
pressure
semi
gas mixture
full
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KR1019820002620A
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English (en)
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윌리암 맥이원 맬콤 (외 1)
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안토니우스 토니스 푸이슈텔
셀 인터나쵸 나아레 레사아치 마아츠샤피 비이부이
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Publication of KR840000263A publication Critical patent/KR840000263A/ko

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    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/16—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with non-aqueous liquids
    • 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
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • B01D53/526—Mixtures of hydrogen sulfide and carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
    • C10K1/14—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic
    • C10K1/143—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors organic containing amino groups
    • 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

Abstract

내용 없음

Description

가스 혼합물로부터 CO2및 H2S의 제거방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (15)

  1. a) 가스 혼합물을 승압에서 3차 아민과 물리적 흡수제로 구성된 용매와 역류로 접촉시킨 후;
    b) 얻어진 충만(loaded) 용매를 압력방출에 의해, 보통 온도에서 충만용매에 존재하는 CO2와 H2S의 분압의 총압력 이상까지 적어도 한번 플래시한 다음,
    c) 단계 b)에서 얻어진 충만용매를 압력 방출에 의해 보통온도에서 충만용매에 존재하는 CO2및 H2S 분압의 총압력 이하로 적어도 한번 플래시하고,
    단계 c)에서 얻어진 반회박용매를 선택적으로는 반회박용매의 일부 또는 모두가 완전 재생된 후, 단계 a)에서 용매로 사용하는 것을 특징으로 하는 가스 혼합물로부터 CO2와, 존재한다면 H2S를 제거하는 방법.
  2. 제1항에 있어서, 용매가 물을 함유하는 것을 특징으로 하는 방법.
  3. 제1항 또는 2항에 있어서, 3차아민이 지방족이며 분자당 적어도 하나의 하이드록시 알킬기를 함유하는 것을 특징으로 하는 방법.
  4. 제3항에 있어서, 3차아민이 메틸디에탄올아민인 것을 특징으로 하는 방법.
  5. 상기 청구범위들중 어느 하나에 있어서, 물리적 흡수제가 테트라하이드로티오펜 1,1-이산화물인 것을 특징으로 하는 방법.
  6. 상기 청구범위들중 어느 하나에 있어서, 용매가 메틸디에탄올아민, 테트라하이드로티오펜 1,1-이산화물과 물을 함유하는 것을 특징으로 하는 방법.
  7. 제6항에 있어서, 용매가 10-60중량%의 메틸디에탄올아민, 15-55중량%의 테트라하이드로티오펜 1,1-이산화물과 5-35중량%의 물을 함유하는 것을 특징으로 하는 방법.
  8. 상기 청구범위들중 어느 하나에 있어서, 단계 a)에서 가스혼합물이 15-80개의 접촉층을 갖는 접촉지역에서 용매와 접촉되는 것을 특징으로 하는 방법.
  9. 상기 청구범위들중 어느 하나에 있어서, 단계 a)가 20-100바아의 압력에서 실시되는 것을 특징으로 하는 방법.
  10. 상기 청구범위들중 어느 하나에 있어서, 단계 a)가 20-80℃의 접촉온도에서 실시되는 것을 특징으로 하는 방법.
  11. 상기 청구범위들중 어느 하나에 있어서, 단계 c)의 충만용매가 대기압으로 플래시되는 것을 특징으로 하는 방법.
  12. 상기 청구범위들중 어느 하나에 있어서, 단계 c)에서 얻어서 반희박 용매가 단계 a)의 용매로 사용되기 전에 수증기로 스트리핑하므로써, 재생되는 것을 특징으로 하는 방법.
  13. 제1항 내지 11항중 어느 하나에 있어서, 가스 혼합물중 H2S가 유리되고 단계 c)에서 얻어진 반희박 용매가 단계 a)의 유일한 용매로서 사용되는 것을 특징으로 하는 방법.
  14. 제1항에 있어서, 실시예 1 및 2를 참고로 기술된 방법.
  15. CO2가 존재한다면 H2S가 상기 청구범위들중 어느 하나의 방법에 의하여 제거되는 가스 혼합물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019820002620A 1981-06-15 1982-06-12 가스 혼합물로부터 co₂ 및 h₂s의 제거방법 KR840000263A (ko)

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Application Number Priority Date Filing Date Title
GB8118288 1981-06-15
GB8118288 1981-06-15

Publications (1)

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KR840000263A true KR840000263A (ko) 1984-02-18

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KR1019820002620A KR840000263A (ko) 1981-06-15 1982-06-12 가스 혼합물로부터 co₂ 및 h₂s의 제거방법

Country Status (21)

Country Link
JP (1) JPS57209626A (ko)
KR (1) KR840000263A (ko)
AU (1) AU546704B2 (ko)
BE (1) BE893386A (ko)
BR (1) BR8203471A (ko)
CA (1) CA1205276A (ko)
DD (1) DD202129A5 (ko)
DE (1) DE3222281C2 (ko)
DK (1) DK162192C (ko)
DZ (1) DZ429A1 (ko)
ES (1) ES513052A0 (ko)
FR (1) FR2507498B1 (ko)
GB (1) GB2103645B (ko)
IN (1) IN156408B (ko)
IT (1) IT1210895B (ko)
NL (1) NL193746C (ko)
NO (1) NO154785C (ko)
NZ (1) NZ200951A (ko)
PL (1) PL236913A1 (ko)
SU (1) SU1577685A3 (ko)
ZA (1) ZA824163B (ko)

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IT1132170B (it) * 1980-07-04 1986-06-25 Snam Progetti Processo di separazione selettiva di idrogeno solforato da miscele gassose contenenti anche anidride carbonica
IT1177324B (it) * 1984-11-26 1987-08-26 Snam Progetti Procedimento per rimuovere selettivamente l'idrogeno solforato da miscele gassose contenenti anche anidride carbonica
NL8600030A (nl) * 1986-01-09 1987-08-03 Shell Int Research Verwijderen van zure gassen uit een gasmengsel.
JPH01135518A (ja) * 1987-11-20 1989-05-29 Seitetsu Kagaku Co Ltd スルフォランによる吸収除害方法
GB8830199D0 (en) * 1988-12-23 1989-02-22 Shell Int Research Removing hydrogen sulphide from a gas mixture
US5397556A (en) * 1992-12-16 1995-03-14 The Regents Of The Unviversity Of California Process for recovery of sulfur from acid gases
US5508012A (en) * 1993-03-05 1996-04-16 Quaker Chemical Corporation Methods for recovering sodium sulfides from a sulfur scavenging reaction
US5347003A (en) * 1993-03-05 1994-09-13 Quaker Chemical Corporation Methods for regenerating a sulfur scavenging compound from a product of a sulfur scavenging reaction
US5698171A (en) * 1996-01-10 1997-12-16 Quaker Chemical Corporation Regenerative method for removing sulfides from gas streams
US5885538A (en) * 1997-07-02 1999-03-23 Quaker Chemical Corporation Method and composition for the regeneration of an aminal compound
EP0918049A1 (en) * 1997-10-27 1999-05-26 Shell Internationale Researchmaatschappij B.V. Process for the purification of an alkanolamine
FR2820430B1 (fr) * 2001-02-02 2003-10-31 Inst Francais Du Petrole Procede de desacidification d'un gaz avec lavage des hydrocarbures desorbes lors de la regeneration du solvant
AU2003298333B2 (en) * 2002-11-28 2008-05-01 Shell Internationale Research Maatschappij B.V. Process for removing sulphur compounds including hydrogen sulphide and mercaptans from gas streams
CN101873991A (zh) * 2007-09-20 2010-10-27 斯瓦普索尔公司 用于破坏含碳物质的方法及其组合物和系统
DE102008043329B3 (de) * 2008-10-30 2010-06-24 Helmholtz-Zentrum Für Umweltforschung Gmbh - Ufz Vorrichtung und Verfahren zur Sanierung und Separation von Gasakkumulationen in Gewässern
US8876951B2 (en) * 2009-09-29 2014-11-04 Fluor Technologies Corporation Gas purification configurations and methods
CA3013526C (en) * 2016-02-08 2023-10-17 Basf Se Method for separating c5-c8 hydrocarbons and acid gases from a fluid stream

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US3242640A (en) * 1962-12-27 1966-03-29 Union Oil Co Removal of acid constituents from gas mixtures
DE1494809C3 (de) * 1966-10-25 1974-01-17 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum Auswaschen von Kohlendioxid aus schwefelarmen oder schwefelfreien Gasen
US3770622A (en) * 1970-12-28 1973-11-06 Fluor Corp Treatment of wet natural gas mixtures to recover liquid hydrocarbons
DE2226215C3 (de) * 1972-05-30 1975-09-25 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Regeneration eines beladenen Absorptionsmittels, das beim Auswaschen von sauren Komponenten aus Gasen anfällt
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GB1589231A (en) * 1977-04-21 1981-05-07 Shell Int Research Process for the removal of acidic gases

Also Published As

Publication number Publication date
JPH0221286B2 (ko) 1990-05-14
DE3222281A1 (de) 1982-12-30
NL8202061A (nl) 1983-01-03
ES8303935A1 (es) 1983-02-16
AU8484982A (en) 1982-12-23
FR2507498B1 (fr) 1988-11-25
SU1577685A3 (ru) 1990-07-07
PL236913A1 (en) 1983-02-14
ES513052A0 (es) 1983-02-16
DK266382A (da) 1982-12-16
CA1205276A (en) 1986-06-03
NL193746C (nl) 2000-09-04
DD202129A5 (de) 1983-08-31
NO154785C (no) 1986-12-29
IT8221849A0 (it) 1982-06-14
DK162192C (da) 1992-02-17
JPS57209626A (en) 1982-12-23
GB2103645A (en) 1983-02-23
IT1210895B (it) 1989-09-29
GB2103645B (en) 1984-03-21
NZ200951A (en) 1985-02-28
BE893386A (nl) 1982-12-02
ZA824163B (en) 1983-04-27
BR8203471A (pt) 1983-06-07
DK162192B (da) 1991-09-30
DE3222281C2 (de) 1997-10-23
NL193746B (nl) 2000-05-01
NO154785B (no) 1986-09-15
AU546704B2 (en) 1985-09-12
DZ429A1 (fr) 2004-09-13
NO821968L (no) 1982-12-16
FR2507498A1 (fr) 1982-12-17
IN156408B (ko) 1985-07-20

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