DD200979A5 - Verfahren zur selektiven abtrennung von schwefelwasserstoff aus gasgemischen - Google Patents

Verfahren zur selektiven abtrennung von schwefelwasserstoff aus gasgemischen Download PDF

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Publication number
DD200979A5
DD200979A5 DD81231435A DD23143581A DD200979A5 DD 200979 A5 DD200979 A5 DD 200979A5 DD 81231435 A DD81231435 A DD 81231435A DD 23143581 A DD23143581 A DD 23143581A DD 200979 A5 DD200979 A5 DD 200979A5
Authority
DD
German Democratic Republic
Prior art keywords
weight
gas mixtures
absorption
selective separation
hydrogen sulfide
Prior art date
Application number
DD81231435A
Other languages
German (de)
English (en)
Inventor
Luigi Gazzi
Carlo Rescalli
Maria A Scaramucci
Alessandro Ginnasi
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of DD200979A5 publication Critical patent/DD200979A5/de

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Classifications

    • 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
    • B01D53/1468—Removing hydrogen sulfide
    • 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
    • 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
    • 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
    • B01D2252/40—Absorbents explicitly excluding the presence of water
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Water Supply & Treatment (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Hydrogen, Water And Hydrids (AREA)
DD81231435A 1980-07-04 1981-07-03 Verfahren zur selektiven abtrennung von schwefelwasserstoff aus gasgemischen DD200979A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23241/80A IT1132170B (it) 1980-07-04 1980-07-04 Processo di separazione selettiva di idrogeno solforato da miscele gassose contenenti anche anidride carbonica

Publications (1)

Publication Number Publication Date
DD200979A5 true DD200979A5 (de) 1983-06-29

Family

ID=11205237

Family Applications (1)

Application Number Title Priority Date Filing Date
DD81231435A DD200979A5 (de) 1980-07-04 1981-07-03 Verfahren zur selektiven abtrennung von schwefelwasserstoff aus gasgemischen

Country Status (26)

Country Link
US (1) US4545965A (it)
JP (1) JPS5747705A (it)
AU (1) AU542254B2 (it)
BE (1) BE889467A (it)
BR (1) BR8103870A (it)
CA (1) CA1165098A (it)
CH (1) CH649473A5 (it)
DD (1) DD200979A5 (it)
DE (1) DE3126136A1 (it)
DK (1) DK277081A (it)
EG (1) EG15364A (it)
ES (1) ES8205131A1 (it)
FR (1) FR2485945A1 (it)
GB (1) GB2079307B (it)
GR (1) GR74572B (it)
IE (1) IE51368B1 (it)
IN (1) IN155271B (it)
IT (1) IT1132170B (it)
LU (1) LU83463A1 (it)
NL (1) NL8103203A (it)
NO (1) NO153717C (it)
NZ (1) NZ197203A (it)
PL (1) PL130823B1 (it)
SE (1) SE445711B (it)
SU (1) SU1309902A3 (it)
YU (1) YU164881A (it)

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IT1177325B (it) * 1984-11-26 1987-08-26 Snam Progetti Procedimento per la rimozione selettiva dell'idrogeno solforato da miscele gassose contenenti anche anidride carbonica
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US5051205A (en) * 1990-04-18 1991-09-24 Atochem North America, Inc. Process of forming a stable colloidal dispersion
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DE102008031552A1 (de) * 2008-07-07 2010-01-14 Uhde Gmbh Verfahren zum Entfernen von Sauergasen aus einem Gasstrom
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US8652237B2 (en) 2010-12-17 2014-02-18 Battelle Memorial Institute System and process for capture of H2S from gaseous process streams and process for regeneration of the capture agent
BR112013020416A2 (pt) * 2011-03-01 2016-10-18 Exxonmobil Res & Eng Co processo de purificação de gás utilizando pequenas partículas adsorventes projetadas
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
US8951335B2 (en) * 2011-12-07 2015-02-10 Fluor Technologies Corporation Selective caustic scrubbing using a driver gas
FR2990878B1 (fr) 2012-05-25 2014-05-16 Total Sa Procede de purification de melanges gazeux contenant des gaz acides.
FR2990880B1 (fr) 2012-05-25 2017-04-28 Total Sa Procede d'elimination selective du sulfure d'hydrogene de melanges gazeux et utilisation d'un thioalcanol pour l'elimination selective du sulfure d'hydrogene.
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
US20160194210A1 (en) * 2012-12-18 2016-07-07 Invista North America S.A R.L. Hydrogen cyanide production with treated natural gas as source or methane-containing feedstock
US9409125B2 (en) 2013-03-29 2016-08-09 The University Of Kentucky Research Foundation Method of increasing mass transfer rate of acid gas scrubbing solvents
US9266102B2 (en) 2013-03-29 2016-02-23 The University Of Kentucky Research Foundation Catalysts and methods of increasing mass transfer rate of acid gas scrubbing solvents
US9468883B2 (en) 2013-03-29 2016-10-18 The University Of Kentucky Research Foundation Solvent and method for removal of an acid gas from a fluid stream
SG11201600125TA (en) * 2013-07-29 2016-02-26 Exxonmobil Res & Eng Co Separation of hydrogen sulfide from natural gas
WO2015065839A1 (en) 2013-10-30 2015-05-07 Dow Globlal Technologies Llc Hybrid solvent formulations for selective h2s removal
CA2927937A1 (en) 2013-10-30 2015-05-07 Dow Global Technologies Llc Hybrid solvent formulations for total organic sulfur removal and total acidic gas removal
WO2016126957A1 (en) 2015-02-04 2016-08-11 The Board Of Trustees Of The University Of Alabama Gas treating solutions containing imidazole-amine compounds
US10130907B2 (en) 2016-01-20 2018-11-20 Battelle Memorial Institute Capture and release of acid gasses using tunable organic solvents with aminopyridine
US10940432B2 (en) 2016-04-27 2021-03-09 Dow Global Technologies Llc Process for selective removal of acid gases from fluid streams using a hybrid solvent mixture
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US11167241B2 (en) 2017-03-06 2021-11-09 Dow Global Technologies Llc Energy efficient process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture
US11253811B2 (en) 2017-03-07 2022-02-22 Dow Global Technologies Llc Process for reducing energy consumption in the regeneration of hybrid solvents
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Also Published As

Publication number Publication date
IE811502L (en) 1982-01-04
BR8103870A (pt) 1982-03-09
NO153717C (no) 1986-05-14
NZ197203A (en) 1984-05-31
IT1132170B (it) 1986-06-25
ES504130A0 (es) 1982-06-01
SU1309902A3 (ru) 1987-05-07
FR2485945A1 (fr) 1982-01-08
GB2079307A (en) 1982-01-20
US4545965A (en) 1985-10-08
DE3126136C2 (it) 1987-01-22
EG15364A (en) 1986-03-31
PL130823B1 (en) 1984-09-29
IE51368B1 (en) 1986-12-10
CA1165098A (en) 1984-04-10
SE8104151L (sv) 1982-01-05
DK277081A (da) 1982-01-05
IN155271B (it) 1985-01-12
JPS5747705A (en) 1982-03-18
AU542254B2 (en) 1985-02-14
NO153717B (no) 1986-02-03
NL8103203A (nl) 1982-02-01
IT8023241A0 (it) 1980-07-04
DE3126136A1 (de) 1982-03-11
SE445711B (sv) 1986-07-14
BE889467A (fr) 1982-01-04
LU83463A1 (fr) 1982-02-17
PL231781A1 (it) 1982-02-15
CH649473A5 (it) 1985-05-31
GR74572B (it) 1984-06-29
NO812120L (no) 1982-01-05
ES8205131A1 (es) 1982-06-01
GB2079307B (en) 1984-05-10
AU7145381A (en) 1982-01-07
YU164881A (en) 1983-10-31

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