GB2331526B - A method of deacidifying a gas with a high content of acid gases - Google Patents

A method of deacidifying a gas with a high content of acid gases

Info

Publication number
GB2331526B
GB2331526B GB9825073A GB9825073A GB2331526B GB 2331526 B GB2331526 B GB 2331526B GB 9825073 A GB9825073 A GB 9825073A GB 9825073 A GB9825073 A GB 9825073A GB 2331526 B GB2331526 B GB 2331526B
Authority
GB
United Kingdom
Prior art keywords
deacidifying
gas
high content
acid gases
gases
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB9825073A
Other versions
GB2331526A (en
GB9825073D0 (en
Inventor
Etienne Lebas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of GB9825073D0 publication Critical patent/GB9825073D0/en
Publication of GB2331526A publication Critical patent/GB2331526A/en
Application granted granted Critical
Publication of GB2331526B publication Critical patent/GB2331526B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01D53/1425—Regeneration of liquid 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
    • B01D53/14—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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/38—Removing components of undefined structure
    • B01D53/40—Acidic components
    • 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
    • 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
    • B01D53/62—Carbon oxides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
GB9825073A 1997-11-19 1998-11-17 A method of deacidifying a gas with a high content of acid gases Expired - Fee Related GB2331526B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9714603A FR2771022B1 (en) 1997-11-19 1997-11-19 PROCESS FOR DEACIDIFYING A GAS WITH A HIGH ACID GAS CONTENT

Publications (3)

Publication Number Publication Date
GB9825073D0 GB9825073D0 (en) 1999-01-13
GB2331526A GB2331526A (en) 1999-05-26
GB2331526B true GB2331526B (en) 2001-09-12

Family

ID=9513619

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9825073A Expired - Fee Related GB2331526B (en) 1997-11-19 1998-11-17 A method of deacidifying a gas with a high content of acid gases

Country Status (7)

Country Link
AU (1) AU746323C (en)
CA (1) CA2252041A1 (en)
DK (1) DK199801514A (en)
FR (1) FR2771022B1 (en)
GB (1) GB2331526B (en)
NO (1) NO318532B1 (en)
NZ (1) NZ332835A (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0514141A (en) 2004-08-06 2008-05-27 Eig Inc Ultra-flue gas cleaning including CO2 removal
ATE424541T1 (en) 2004-08-24 2009-03-15 Advanced Extraction Technol COMBINED USE OF EXTERNAL AND INTERNAL SOLVENTS IN PROCESS GASES CONTAINING LIGHT, MEDIUM AND HEAVY COMPONENTS
NO332158B1 (en) 2007-03-05 2012-07-09 Aker Clean Carbon As Procedure for removing CO2 from an exhaust gas
NO20071983L (en) 2007-04-18 2008-10-20 Aker Clean Carbon As Methods and facilities for CO2 capture
US8182577B2 (en) 2007-10-22 2012-05-22 Alstom Technology Ltd Multi-stage CO2 removal system and method for processing a flue gas stream
US7862788B2 (en) 2007-12-05 2011-01-04 Alstom Technology Ltd Promoter enhanced chilled ammonia based system and method for removal of CO2 from flue gas stream
US7846240B2 (en) 2008-10-02 2010-12-07 Alstom Technology Ltd Chilled ammonia based CO2 capture system with water wash system
US8404027B2 (en) 2008-11-04 2013-03-26 Alstom Technology Ltd Reabsorber for ammonia stripper offgas
US8292989B2 (en) 2009-10-30 2012-10-23 Alstom Technology Ltd Gas stream processing
DE102009018444A1 (en) * 2009-04-22 2010-10-28 Uhde Gmbh Process for removing acidic gas components from a gas mixture
US8790605B2 (en) 2009-09-15 2014-07-29 Alstom Technology Ltd Method for removal of carbon dioxide from a process gas
US8309047B2 (en) 2009-09-15 2012-11-13 Alstom Technology Ltd Method and system for removal of carbon dioxide from a process gas
US8784761B2 (en) 2009-11-20 2014-07-22 Alstom Technology Ltd Single absorber vessel to capture CO2
US8518156B2 (en) 2009-09-21 2013-08-27 Alstom Technology Ltd Method and system for regenerating a solution used in a wash vessel
EP2322265A1 (en) 2009-11-12 2011-05-18 Alstom Technology Ltd Flue gas treatment system
US8293200B2 (en) 2009-12-17 2012-10-23 Alstom Technology Ltd Desulfurization of, and removal of carbon dioxide from, gas mixtures
EP2608871B1 (en) * 2010-08-24 2021-03-24 CCR Technologies, Ltd. Process for recovery of processing liquids
US8728209B2 (en) 2010-09-13 2014-05-20 Alstom Technology Ltd Method and system for reducing energy requirements of a CO2 capture system
US8623307B2 (en) 2010-09-14 2014-01-07 Alstom Technology Ltd. Process gas treatment system
US8329128B2 (en) 2011-02-01 2012-12-11 Alstom Technology Ltd Gas treatment process and system
US9028784B2 (en) 2011-02-15 2015-05-12 Alstom Technology Ltd Process and system for cleaning a gas stream
CN102391899A (en) * 2011-10-26 2012-03-28 西南化工研究设计院 Technology for desorbing acid gas in methane
US9162177B2 (en) 2012-01-25 2015-10-20 Alstom Technology Ltd Ammonia capturing by CO2 product liquid in water wash liquid
US8864879B2 (en) 2012-03-30 2014-10-21 Jalal Askander System for recovery of ammonia from lean solution in a chilled ammonia process utilizing residual flue gas
US9447996B2 (en) 2013-01-15 2016-09-20 General Electric Technology Gmbh Carbon dioxide removal system using absorption refrigeration
US8986640B1 (en) 2014-01-07 2015-03-24 Alstom Technology Ltd System and method for recovering ammonia from a chilled ammonia process
CN114275743B (en) * 2021-12-10 2023-04-28 湖北兴福电子材料股份有限公司 Method for producing high-purity liquid sulfur trioxide for electronic-grade sulfuric acid

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1084526A (en) * 1963-12-04 1967-09-27 Homer Fdwin Benson Improvements in or relating to gas purification
GB1195658A (en) * 1967-12-07 1970-06-17 Homer Edwin Benson Improvements in or relating to Gas Purification
GB1549390A (en) * 1975-08-11 1979-08-08 Union Carbide Corp Process for acid gas removal
GB1589231A (en) * 1977-04-21 1981-05-07 Shell Int Research Process for the removal of acidic gases
DE4223020A1 (en) * 1992-07-13 1994-01-20 Wacker Chemitronic Hydrogen fluoride recovery from sulphuric acid or gas contg. fluoride - by spraying acid in countercurrent to gas into reactor with various temp. zones and continuous discharge of gas and acid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2088240B (en) * 1980-11-28 1984-02-22 British Gas Corp Regenerating solvents in gas absorption
FR2636857B1 (en) * 1988-09-26 1990-12-14 Inst Francais Du Petrole PROCESS FOR DEHYDRATION, DEACIDIFICATION AND SEPARATION OF CONDENSATE FROM NATURAL GAS
US5061465A (en) * 1989-08-24 1991-10-29 Phillips Petroleum Company Bulk CO2 recovery process
DE19610846A1 (en) * 1996-03-19 1997-09-25 Linde Ag Process for removing hydrogen cyanide from gases

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1084526A (en) * 1963-12-04 1967-09-27 Homer Fdwin Benson Improvements in or relating to gas purification
GB1195658A (en) * 1967-12-07 1970-06-17 Homer Edwin Benson Improvements in or relating to Gas Purification
GB1549390A (en) * 1975-08-11 1979-08-08 Union Carbide Corp Process for acid gas removal
GB1589231A (en) * 1977-04-21 1981-05-07 Shell Int Research Process for the removal of acidic gases
DE4223020A1 (en) * 1992-07-13 1994-01-20 Wacker Chemitronic Hydrogen fluoride recovery from sulphuric acid or gas contg. fluoride - by spraying acid in countercurrent to gas into reactor with various temp. zones and continuous discharge of gas and acid

Also Published As

Publication number Publication date
GB2331526A (en) 1999-05-26
FR2771022B1 (en) 1999-12-17
NO985367L (en) 1999-05-20
AU746323C (en) 2002-12-05
NZ332835A (en) 2000-07-28
NO318532B1 (en) 2005-04-11
AU746323B2 (en) 2002-04-18
GB9825073D0 (en) 1999-01-13
AU9243698A (en) 1999-06-10
NO985367D0 (en) 1998-11-18
FR2771022A1 (en) 1999-05-21
DK199801514A (en) 1999-05-20
CA2252041A1 (en) 1999-05-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20081117