IT8620757A0 - PROCESS FOR THE SELECTIVE REMOVAL OF HYDRULUS ACID. - Google Patents

PROCESS FOR THE SELECTIVE REMOVAL OF HYDRULUS ACID.

Info

Publication number
IT8620757A0
IT8620757A0 IT8620757A IT2075786A IT8620757A0 IT 8620757 A0 IT8620757 A0 IT 8620757A0 IT 8620757 A IT8620757 A IT 8620757A IT 2075786 A IT2075786 A IT 2075786A IT 8620757 A0 IT8620757 A0 IT 8620757A0
Authority
IT
Italy
Prior art keywords
hydrulus
acid
selective removal
selective
removal
Prior art date
Application number
IT8620757A
Other languages
Italian (it)
Other versions
IT8620757A1 (en
IT1191805B (en
Inventor
Luigi Gazzi
Carlo Rascalli
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/en
Publication of IT8620757A0 publication Critical patent/IT8620757A0/en
Priority to NZ220366A priority patent/NZ220366A/en
Priority to GB8712025A priority patent/GB2191419B/en
Priority to DE3717556A priority patent/DE3717556C2/en
Priority to SE8702301A priority patent/SE8702301L/en
Priority to NO872369A priority patent/NO872369L/en
Priority to JP62144203A priority patent/JPS62292888A/en
Publication of IT8620757A1 publication Critical patent/IT8620757A1/en
Application granted granted Critical
Publication of IT1191805B publication Critical patent/IT1191805B/en

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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Gas Separation By Absorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
IT20757/86A 1986-06-11 1986-06-11 PROCESS FOR SELECTIVE REMOVAL OF SULPHIDIC ACID IT1191805B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT20757/86A IT1191805B (en) 1986-06-11 1986-06-11 PROCESS FOR SELECTIVE REMOVAL OF SULPHIDIC ACID
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 (en) 1986-06-11 1987-05-25 Process for the removal of sulfur compounds from gases containing CO¶2¶
SE8702301A SE8702301L (en) 1986-06-11 1987-06-02 PROCEDURE FOR SELECTIVELY REMOVING GAS SULFUR ASSOCIATIONS, WHICH ALSO CONTAIN CARBON Dioxide
NO872369A NO872369L (en) 1986-06-11 1987-06-05 PROCEDURE FOR SELECTIVE REMOVAL OF HYDROGEN SULPHIDE.
JP62144203A JPS62292888A (en) 1986-06-11 1987-06-11 Selective removal of acidic gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20757/86A IT1191805B (en) 1986-06-11 1986-06-11 PROCESS FOR SELECTIVE REMOVAL OF SULPHIDIC ACID

Publications (3)

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

Family

ID=11171618

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20757/86A IT1191805B (en) 1986-06-11 1986-06-11 PROCESS FOR SELECTIVE REMOVAL OF SULPHIDIC ACID

Country Status (7)

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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2895325B2 (en) * 1992-09-16 1999-05-24 関西電力株式会社 Method for removing carbon dioxide in flue gas
US6689332B1 (en) 1992-09-16 2004-02-10 The Kansai Electric Power Co, Inc. Process for removing carbon dioxide from combustion gases
DE69528785T2 (en) * 1994-03-18 2003-07-03 Mitsubishi Jukogyo K.K., Tokio/Tokyo Process for removing hydrogen sulfide from 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 (en) 1999-07-15 2001-01-18 Basf Ag Process for removing mercaptans from fluid streams
FR2848218B1 (en) * 2002-12-10 2005-01-28 Inst Francais Du Petrole PROCESS FOR DEACIDIFYING AND DEHYDRATING A NATURAL GAS
AU2004224449C1 (en) 2003-03-21 2009-08-13 Dow Global Technologies Inc. Improved composition and method for removal of carbonyl sulfide from acid gas containing same
FR2961114B1 (en) * 2010-06-09 2013-11-29 Inst Francais Du Petrole PROCESS FOR REMOVING CO 2 IN COMBUSTION FUMES AND ABSORBENT SOLUTION BASED ON DIAMINES BELONGING TO THE 1,2-BIS (2-AMINOETHOXY) ETHANE FAMILY
JP5865383B2 (en) * 2010-10-29 2016-02-17 ハンツマン ペトロケミカル エルエルシーＨｕｎｔｓｍａｎ Ｐｅｔｒｏｃｈｅｍｉｃａｌ ＬＬＣ Use of 2- (3-aminopropoxy) ethane-1-ol as adsorbent for removal of acid gases
CN103596932B (en) * 2011-03-28 2016-04-27 阿拉巴马大学理事会 Containing system and the using method of N-functionalized imidazole
FR2982170B1 (en) 2011-11-09 2013-11-22 IFP Energies Nouvelles PROCESS FOR REMOVING ACIDIC COMPOUNDS FROM A GASEOUS EFFLUENT WITH AN ABSORBENT SOLUTION BASED ON DIHYDROXYALKYLAMINES HAVING A SEVERE STERIC SIZE OF THE NITROGEN ATOM
FR2992229B1 (en) 2012-06-26 2015-10-30 IFP Energies Nouvelles ABSORBENT SOLUTION BASED ON TERTIARY DIAMINS BELONGING TO THE AMINOETHYLMORPHOLINES FAMILY AND METHOD FOR REMOVING ACIDIC COMPOUNDS FROM A GASEOUS EFFLUENT
MX2018004013A (en) * 2015-09-29 2018-05-23 Basf Se Absorption agent and a method for selectively removing hydrogen sulphide.
EP3356015A2 (en) 2015-09-29 2018-08-08 Basf Se Method for the selective removal of hydrogen sulfide
US11458433B2 (en) 2017-09-04 2022-10-04 Basf Se Absorbent and process for selectively removing hydrogen sulfide
CN110876878A (en) * 2018-09-06 2020-03-13 中国石油化工股份有限公司 SO2Absorbent and absorption of SO2Method (2)
CN109499335A (en) * 2018-11-14 2019-03-22 江苏科创石化有限公司 A kind of bulky amine composite desulfurizing agent
CN111744350A (en) * 2019-03-29 2020-10-09 中国石油天然气股份有限公司 Desulfurizing agent and preparation method thereof
CN116550100A (en) * 2023-05-30 2023-08-08 江苏太湖新材料控股有限公司 Desulfurizing agent and preparation method thereof

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 (en) * 1975-06-13 1988-09-01 Shell Int Research METHOD FOR REMOVING ACID GASES FROM A GAS OR LIQUID MIXTURE USING AN AQUEOUS AMINE SOLUTION
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
DE3362219D1 (en) * 1982-01-18 1986-04-03 Exxon Research Engineering Co A process for the removal of h2s from gaseous mixtures using diaminoethers
DE3365032D1 (en) * 1982-01-18 1986-09-11 Exxon Research Engineering Co A process for removal of h2s from gaseous streams with amino compounds
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
DE3236601A1 (en) * 1982-10-02 1984-04-05 Basf Ag, 6700 Ludwigshafen METHOD FOR REMOVING CO (DOWN ARROW) 2 (DOWN ARROW) AND / OR H (DOWN ARROW) 2 (DOWN ARROW) S FROM GASES
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
JPS62292888A (en) 1987-12-19
NO872369D0 (en) 1987-06-05
SE8702301D0 (en) 1987-06-02
GB8712025D0 (en) 1987-06-24
GB2191419B (en) 1990-04-25
DE3717556A1 (en) 1987-12-17
IT8620757A1 (en) 1987-12-11
GB2191419A (en) 1987-12-16
SE8702301L (en) 1987-12-12
DE3717556C2 (en) 1994-04-28
NO872369L (en) 1987-12-14
NZ220366A (en) 1990-07-26
IT1191805B (en) 1988-03-23

Similar Documents

Publication Publication Date Title
IT8620757A0 (en) PROCESS FOR THE SELECTIVE REMOVAL OF HYDRULUS ACID.
IT8521511A0 (en) CATALYTIC PROCESS FOR THE PRODUCTION OF CYCLEHEXANONE OXIMATE.
IT1199374B (en) PROCESS FOR THE PREPARATION OF PIRIDO-IMIDAZO-RIFAMICINE
IT1230055B (en) PROCESS FOR THE PRODUCTION OF BOEMITICAL ALUMINES.
BR8706723A (en) PERFECT PROCESS, OF TWO STAGES, FOR THE PRODUCTION OF ACRYLIC ACID
IT8519847A0 (en) PROCESS FOR THE PREPARATION OF FLUOROXY-HALO COMPOUNDS.
IT1191632B (en) PROCESS FOR THE PREPARATION OF (2,2) -PARACIOLOFANO
IT8721493A0 (en) PROCESS FOR THE PRODUCTION OF KETOXYME.
IT8823057A0 (en) PROCESS FOR THE RECOVERY OF LACTIC ACID FROM SOLUTIONS THAT CONTAIN IT
IT8522555A0 (en) PROCESS FOR THE PREPARATION OF PHENYLPROPANONES.
IT8621465A1 (en) PROCESS FOR THE CATALYTIC TRANS-HALOGENATION OF A POLI-IODO-BENZENE
IT1206727B (en) PROCESS FOR THE PREPARATION OF POLYALOGENATED CARBINOLS.
IT1199413B (en) PROCESS FOR THE PREPARATION OF PIRIDO-IMIDAZO-RIFAMICINE
IT1211546B (en) PROCEDURE FOR THE PRODUCTION OF PYROMELLITE ACID
IT8520914A0 (en) PROCESS FOR THE PREPARATION OF 2-PERFLUOROPROPIO-PERFLUOROPROPIO NILFLLUORIDE.
BR8703421A (en) PROCESS FOR PREPARING ISETHIONIC ACID
IT8519172A0 (en) PROCESS FOR THE PREPARATION OF OPTICALLY ACTIVE-4-AMINO-3-HYDROXYBUTYRIC ACID.
IT1197472B (en) PROCESS FOR THE PREPARATION OF PERALOHYDROCARBON HYPOCHLORITES
IT8521494A0 (en) PROCESS FOR THE PRODUCTION OF PARA-QUINONES.
IT8619943A0 (en) PROCESS FOR THE PRODUCTION OF TRICHLOROMELAMINE.
IT8521879A0 (en) PROCESS FOR THE PURIFICATION OF DIMETHYL TEREPHTALATE.
IT8720230A0 (en) PROCESS FOR THE PREPARATION OF 1-ALKYL-3-CARBOXY-4-CINNOLONES.
IT8221337A0 (en) PROCESS FOR THE PRODUCTION OF BETA-HYDROXYAMINO ACIDS.
IT1196297B (en) PROCEDURE FOR THE PRODUCTION OF ZEOLITHIC CATALYSTS, AND ALCHILATION PROCESS
IT1210009B (en) PROCESS FOR THE PREPARATION OF THIOCARBAMATES.

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530