IT1191805B - Processo per la rimozione selettiva di acido solfidrico - Google Patents

Processo per la rimozione selettiva di acido solfidrico

Info

Publication number
IT1191805B
IT1191805B IT20757/86A IT2075786A IT1191805B IT 1191805 B IT1191805 B IT 1191805B IT 20757/86 A IT20757/86 A IT 20757/86A IT 2075786 A IT2075786 A IT 2075786A IT 1191805 B IT1191805 B IT 1191805B
Authority
IT
Italy
Prior art keywords
sulphidic
acid
selective removal
selective
removal
Prior art date
Application number
IT20757/86A
Other languages
English (en)
Italian (it)
Other versions
IT8620757A0 (it
IT8620757A1 (it
Inventor
Luigi Gazzi
Carlo Rescalli
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
Priority to IT20757/86A priority Critical patent/IT1191805B/it
Publication of IT8620757A0 publication Critical patent/IT8620757A0/it
Priority to NZ220366A priority patent/NZ220366A/xx
Priority to GB8712025A priority patent/GB2191419B/en
Priority to DE3717556A priority patent/DE3717556C2/de
Priority to SE8702301A priority patent/SE8702301L/xx
Priority to NO872369A priority patent/NO872369L/no
Priority to JP62144203A priority patent/JPS62292888A/ja
Publication of IT8620757A1 publication Critical patent/IT8620757A1/it
Application granted granted Critical
Publication of IT1191805B publication Critical patent/IT1191805B/it

Links

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
    • C10K1/10—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
    • 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
    • B01D53/1487—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/16—Hydrogen sulfides
    • C01B17/167—Separation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
    • C01B3/52—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with liquids; Regeneration of used liquids
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
IT20757/86A 1986-06-11 1986-06-11 Processo per la rimozione selettiva di acido solfidrico IT1191805B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT20757/86A IT1191805B (it) 1986-06-11 1986-06-11 Processo per la rimozione selettiva di acido solfidrico
NZ220366A NZ220366A (en) 1986-06-11 1987-05-19 Selective removal of a sulphur compound from a natural or synthesis gas which additionally contains co 2 using an aminic absorber solution
GB8712025A GB2191419B (en) 1986-06-11 1987-05-21 Process for the selective removal of hydrogen sulphide
DE3717556A DE3717556C2 (de) 1986-06-11 1987-05-25 Verfahren zur Entfernung von Schwefelverbindungen aus CO¶2¶-haltigen Gasen
SE8702301A SE8702301L (sv) 1986-06-11 1987-06-02 Forfarande for att selektivt avlegsna svavelforeningar fran gaser, som even innehaller koldioxid
NO872369A NO872369L (no) 1986-06-11 1987-06-05 Fremgangsmaate for selektiv fjernelse av hydrogensulfid.
JP62144203A JPS62292888A (ja) 1986-06-11 1987-06-11 酸性ガスの選択除去法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20757/86A IT1191805B (it) 1986-06-11 1986-06-11 Processo per la rimozione selettiva di acido solfidrico

Publications (3)

Publication Number Publication Date
IT8620757A0 IT8620757A0 (it) 1986-06-11
IT8620757A1 IT8620757A1 (it) 1987-12-11
IT1191805B true IT1191805B (it) 1988-03-23

Family

ID=11171618

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20757/86A IT1191805B (it) 1986-06-11 1986-06-11 Processo per la rimozione selettiva di acido solfidrico

Country Status (7)

Country Link
JP (1) JPS62292888A (xx)
DE (1) DE3717556C2 (xx)
GB (1) GB2191419B (xx)
IT (1) IT1191805B (xx)
NO (1) NO872369L (xx)
NZ (1) NZ220366A (xx)
SE (1) SE8702301L (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6689332B1 (en) 1992-09-16 2004-02-10 The Kansai Electric Power Co, Inc. Process for removing carbon dioxide from combustion gases
JP2895325B2 (ja) * 1992-09-16 1999-05-24 関西電力株式会社 燃焼排ガス中の二酸化炭素を除去する方法
EP0672446B1 (en) * 1994-03-18 2002-11-13 The Kansai Electric Power Co., Inc. Method for the removal of hydrogen sulfide present in gases
US5861051A (en) * 1996-03-06 1999-01-19 Huntsman Petrochemical Corporation Process for removing carbon dioxide from gas mixture
US6051056A (en) 1998-03-20 2000-04-18 Air Products And Chemicals, Inc. Alkylated aminoether surfactants
DE19933301A1 (de) * 1999-07-15 2001-01-18 Basf Ag Verfahren zum Entfernen von Mercaptanen aus Fluidströmen
FR2848218B1 (fr) * 2002-12-10 2005-01-28 Inst Francais Du Petrole Procede de desacidification et de deshydratation d'un gaz naturel
WO2004085033A2 (en) 2003-03-21 2004-10-07 Dow Global Technologies Inc. Improved composition and method for removal of carbonyl sulfide from acid gas containing same
FR2961114B1 (fr) * 2010-06-09 2013-11-29 Inst Francais Du Petrole Procede pour eliminer le co2 dans des fumees de combustion et solution absorbante, a base de diamines appartenant a la famille des 1,2-bis(2-aminoethoxy)ethane.
CA2814943C (en) * 2010-10-29 2019-01-22 Huntsman Petrochemical Llc Use of 2-(3-aminopropoxy)ethan-1-ol as an absorbent to remove acidic gases
US8506914B2 (en) * 2011-03-28 2013-08-13 Board Of Trustees Of The University Of Alabama N-functionalized imidazole-containing systems and methods of use
FR2982170B1 (fr) 2011-11-09 2013-11-22 IFP Energies Nouvelles Procede d'elimination de composes acides d'un effluent gazeux avec une solution absorbante a base de dihydroxyalkylamines possedant un encombrement sterique severe de l'atome d'azote
FR2992229B1 (fr) 2012-06-26 2015-10-30 IFP Energies Nouvelles Solution absorbante a base de diamines tertiaires appartenant a la famille des aminoethylmorpholines encombrees et procede d'elimination de composes acides d'un effluent gazeux
EP3356014A1 (de) * 2015-09-29 2018-08-08 Basf Se Absorptionsmittel und verfahren zur selektiven entfernung von schwefelwasserstoff
JP2018531147A (ja) 2015-09-29 2018-10-25 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 硫化水素の選択的除去のための方法
EA202090609A1 (ru) * 2017-09-04 2020-06-11 Басф Се Абсорбент и способ селективного удаления сероводорода
CN110876878A (zh) * 2018-09-06 2020-03-13 中国石油化工股份有限公司 So2吸收剂及吸收so2的方法
CN109499335A (zh) * 2018-11-14 2019-03-22 江苏科创石化有限公司 一种位阻胺复合脱硫剂
CN111744350A (zh) * 2019-03-29 2020-10-09 中国石油天然气股份有限公司 脱硫剂及其制备方法
CN116550100A (zh) * 2023-05-30 2023-08-08 江苏太湖新材料控股有限公司 脱硫剂及其制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1058304A (en) * 1964-03-12 1967-02-08 Shell Int Research Process for the purification of fluids
GB1153786A (en) * 1966-08-09 1969-05-29 Shell Int Research Removal of Acid Gases from Gaseous Mixtures
GB1279637A (en) * 1968-10-31 1972-06-28 Lummus Co Solvent and process for acid gas scrubbing
US4057403A (en) * 1973-10-29 1977-11-08 Fluor Corporation Gas treating process
NL183225C (nl) * 1975-06-13 1988-09-01 Shell Int Research Werkwijze voor het verwijderen van zure gassen uit een gas- of vloeistofmengsel met behulp van een waterige amine-oplossing.
AU506199B2 (en) * 1975-06-26 1979-12-20 Exxon Research And Engineering Company Absorbtion of co2 from gaseous feeds
US4100257A (en) * 1977-02-14 1978-07-11 Exxon Research & Engineering Co. Process and amine-solvent absorbent for removing acidic gases from gaseous mixtures
GB1589231A (en) * 1977-04-21 1981-05-07 Shell Int Research Process for the removal of acidic gases
CA1169231A (en) * 1981-01-28 1984-06-19 Kenneth F. Butwell Process for removing acidic gases from gaseous mixtures
EP0087856B1 (en) * 1982-01-18 1986-02-26 Exxon Research And Engineering Company A process for the removal of h2s from gaseous mixtures using diaminoethers
EP0087208B1 (en) * 1982-01-18 1986-02-26 Exxon Research And Engineering Company A process for removal of hydrogen sulfide from gaseous mixtures with severely sterically hindered secondary amino compounds
EP0087207B1 (en) * 1982-01-18 1986-08-06 Exxon Research And Engineering Company A process for removal of h2s from gaseous streams with amino compounds
DE3236601A1 (de) * 1982-10-02 1984-04-05 Basf Ag, 6700 Ludwigshafen Verfahren zum entfernen von co(pfeil abwaerts)2(pfeil abwaerts) und/oder h(pfeil abwaerts)2(pfeil abwaerts)s aus gasen
EP0124835A3 (en) * 1983-05-04 1987-09-30 Air Products And Chemicals, Inc. Bis tertiary amino alkyl derivatives as solvents for acid gas removal from gas streams
EP0134948A3 (en) * 1983-06-30 1987-10-14 Union Carbide Corporation Absorbent formulation for enhanced removal of acid gases from gas mixtures and processes using same

Also Published As

Publication number Publication date
SE8702301L (sv) 1987-12-12
NO872369L (no) 1987-12-14
IT8620757A0 (it) 1986-06-11
JPS62292888A (ja) 1987-12-19
IT8620757A1 (it) 1987-12-11
GB8712025D0 (en) 1987-06-24
DE3717556C2 (de) 1994-04-28
GB2191419B (en) 1990-04-25
GB2191419A (en) 1987-12-16
SE8702301D0 (sv) 1987-06-02
DE3717556A1 (de) 1987-12-17
NO872369D0 (no) 1987-06-05
NZ220366A (en) 1990-07-26

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530