IT1190359B - Procedimento criogenico di rimozione di gas acidi da miscele di gas mediante solvente - Google Patents

Procedimento criogenico di rimozione di gas acidi da miscele di gas mediante solvente

Info

Publication number
IT1190359B
IT1190359B IT20890/85A IT2089085A IT1190359B IT 1190359 B IT1190359 B IT 1190359B IT 20890/85 A IT20890/85 A IT 20890/85A IT 2089085 A IT2089085 A IT 2089085A IT 1190359 B IT1190359 B IT 1190359B
Authority
IT
Italy
Prior art keywords
solvent
removal
gas mixtures
acid gases
cryogenic procedure
Prior art date
Application number
IT20890/85A
Other languages
English (en)
Other versions
IT8520890A0 (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 IT20890/85A priority Critical patent/IT1190359B/it
Publication of IT8520890A0 publication Critical patent/IT8520890A0/it
Priority to US06/863,875 priority patent/US4710210A/en
Priority to EP86200865A priority patent/EP0203661A3/en
Priority to AU57824/86A priority patent/AU5782486A/en
Priority to HU862197A priority patent/HUT45914A/hu
Priority to JP61117714A priority patent/JPS61272289A/ja
Priority to YU00867/86A priority patent/YU86786A/xx
Application granted granted Critical
Publication of IT1190359B publication Critical patent/IT1190359B/it

Links

Classifications

    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0415—Purification by absorption in liquids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0475—Composition of the impurity the impurity being carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
    • C01B2203/0465—Composition of the impurity
    • C01B2203/0495—Composition of the impurity the impurity being 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/928—Recovery of carbon dioxide
    • Y10S62/929—From natural gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Industrial Gases (AREA)
IT20890/85A 1985-05-24 1985-05-24 Procedimento criogenico di rimozione di gas acidi da miscele di gas mediante solvente IT1190359B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT20890/85A IT1190359B (it) 1985-05-24 1985-05-24 Procedimento criogenico di rimozione di gas acidi da miscele di gas mediante solvente
US06/863,875 US4710210A (en) 1985-05-24 1986-05-16 Cryogenic process for the removal of acidic gases from mixtures of gases by using solvents
EP86200865A EP0203661A3 (en) 1985-05-24 1986-05-20 Cryogenic process for the removal of acidic gases from mixtures of gases by using solvents
AU57824/86A AU5782486A (en) 1985-05-24 1986-05-22 Cryogenic process of absorption for removal of acidic gas from gas mixtures
HU862197A HUT45914A (en) 1985-05-24 1986-05-23 Method for removing acidic gases from gas mixtures
JP61117714A JPS61272289A (ja) 1985-05-24 1986-05-23 酸性ガスを除去する方法
YU00867/86A YU86786A (en) 1985-05-24 1986-05-23 Process for acid gasses removing from gass mixture using solvent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20890/85A IT1190359B (it) 1985-05-24 1985-05-24 Procedimento criogenico di rimozione di gas acidi da miscele di gas mediante solvente

Publications (2)

Publication Number Publication Date
IT8520890A0 IT8520890A0 (it) 1985-05-24
IT1190359B true IT1190359B (it) 1988-02-16

Family

ID=11173635

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20890/85A IT1190359B (it) 1985-05-24 1985-05-24 Procedimento criogenico di rimozione di gas acidi da miscele di gas mediante solvente

Country Status (7)

Country Link
US (1) US4710210A (it)
EP (1) EP0203661A3 (it)
JP (1) JPS61272289A (it)
AU (1) AU5782486A (it)
HU (1) HUT45914A (it)
IT (1) IT1190359B (it)
YU (1) YU86786A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4804401A (en) * 1985-04-17 1989-02-14 Wahlberg Arvo Method of producing a phosphorus fertilizer soil conditioner
IT1190357B (it) * 1985-05-24 1988-02-16 Snam Progetti Procedimento criogenito di rimozione di gas acidi da miscele di gas mediante solventi
DE3829878A1 (de) * 1988-09-02 1990-03-08 Metallgesellschaft Ag Verfahren zum behandeln eines kohlenwasserstoffe und h(pfeil abwaerts)2(pfeil abwaerts)s enthaltenden erdgases
US6168768B1 (en) 1998-01-23 2001-01-02 Exxon Research And Engineering Company Production of low sulfer syngas from natural gas with C4+/C5+ hydrocarbon recovery
FR2814379B1 (fr) * 2000-09-26 2002-11-01 Inst Francais Du Petrole Procede de desacidification d'un gaz par absorption dans un solvant avec un controle de la temperature
FR2848121B1 (fr) * 2002-12-04 2005-01-28 Inst Francais Du Petrole Procede de traitement d'un gaz naturel acide
US9764272B2 (en) * 2013-10-28 2017-09-19 Energy Recovery, Inc. Systems and methods for utilizing turbine systems within gas processing systems
EP3368640B1 (en) * 2015-10-26 2019-06-26 Shell International Research Maatschappij B.V. Fluid comprising methane and a tracer, and processes for producing it and the use thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1056904B (it) * 1976-03-05 1982-02-20 Snam Progetti Procedimento per la purificazione di gas naturali ad alto contenuto di gas acidi
DE2909335A1 (de) * 1979-03-09 1980-09-18 Linde Ag Verfahren und vorrichtung zur zerlegung von erdgas
DE2923012A1 (de) * 1979-06-07 1980-12-18 Basf Ag Verfahren zur gleichzeitigen entfernung von wasser und schwefelwasserstoff aus gasen
US4475347A (en) * 1982-09-16 1984-10-09 Air Products And Chemicals, Inc. Process for separating carbon dioxide and sulfur-containing gases from a synthetic fuel production process off-gas

Also Published As

Publication number Publication date
EP0203661A2 (en) 1986-12-03
IT8520890A0 (it) 1985-05-24
EP0203661A3 (en) 1989-12-06
JPS61272289A (ja) 1986-12-02
YU86786A (en) 1988-06-30
US4710210A (en) 1987-12-01
HUT45914A (en) 1988-09-28
AU5782486A (en) 1986-11-27

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