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NO992856L - Fremgangsmåte for fjerning av karbondioksid fra en prosessgass - Google Patents

Fremgangsmåte for fjerning av karbondioksid fra en prosessgass

Info

Publication number
NO992856L
NO992856L NO992856A NO992856A NO992856L NO 992856 L NO992856 L NO 992856L NO 992856 A NO992856 A NO 992856A NO 992856 A NO992856 A NO 992856A NO 992856 L NO992856 L NO 992856L
Authority
NO
Norway
Prior art keywords
circuit
carbon dioxide
potassium
diethanolamine
stream
Prior art date
Application number
NO992856A
Other languages
English (en)
Other versions
NO992856D0 (no
Inventor
Horst Joachim Franz Augu Hesse
Mathys Johannes Smit
Francois Jacobus Du Toit
Original Assignee
Sasol Tech Pty Ltd
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 Sasol Tech Pty Ltd filed Critical Sasol Tech Pty Ltd
Publication of NO992856D0 publication Critical patent/NO992856D0/no
Publication of NO992856L publication Critical patent/NO992856L/no

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
    • B01D53/96—Regeneration, reactivation or recycling of reactants
    • 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
    • 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
    • B01D53/1475—Removing carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/06—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly alkaline 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
    • 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)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Foreliggende oppfinnelse vedrører absorpsjon av karbondioksid fra en prosessgass ved at kaliutnkarbonat sirkuleres i en krets, for å tilveiebringe kaliumbikarbonat, under til- stedeværelse av dietanolamin som katalysator og kaliumvana- dat som korrosjonsinhibitor, etterfulgt av desorpsjon av karbondioksid i kretsen. Organiske syresalter av kalium i kretsen øker, og en del av den vandige løsningen i kretsen tas ut som en sidestrøm, fortynnes med et vandig fortyn- ningsmiddel, og denne føres over et semi-permeabelt membran for å fjerne de organiske syresaltene av kalium fra side- strømmen som en vandig løsning derav. Vanadat-anionene for- hindres i å strømme gjennom membranet, og resten av side- strømmen føres tilbake til kretsen hvor kaliumkarbonat og dietanolamin tilsettes kretsen ved behov.
NO992856A 1996-12-12 1999-06-11 Fremgangsmåte for fjerning av karbondioksid fra en prosessgass NO992856L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA9610473 1996-12-12
PCT/GB1997/003431 WO1998025688A1 (en) 1996-12-12 1997-12-12 A method for the removal of carbon dioxide from a process gas

Publications (2)

Publication Number Publication Date
NO992856D0 NO992856D0 (no) 1999-06-11
NO992856L true NO992856L (no) 1999-08-11

Family

ID=25586083

Family Applications (1)

Application Number Title Priority Date Filing Date
NO992856A NO992856L (no) 1996-12-12 1999-06-11 Fremgangsmåte for fjerning av karbondioksid fra en prosessgass

Country Status (20)

Country Link
US (1) US6312655B1 (no)
EP (1) EP0948390B1 (no)
KR (1) KR20000069372A (no)
AR (1) AR010696A1 (no)
AT (1) ATE199659T1 (no)
AU (1) AU716350B2 (no)
BR (1) BR9713928A (no)
CA (1) CA2283842A1 (no)
DE (1) DE69704284T2 (no)
DK (1) DK0948390T3 (no)
EA (1) EA001543B1 (no)
ES (1) ES2156638T3 (no)
GE (1) GEP20012514B (no)
GR (1) GR3035691T3 (no)
ID (1) ID19136A (no)
NO (1) NO992856L (no)
PT (1) PT948390E (no)
TN (1) TNSN97206A1 (no)
TR (1) TR199901306T2 (no)
WO (1) WO1998025688A1 (no)

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US7964170B2 (en) * 2007-10-19 2011-06-21 Fluegen, Inc. Method and apparatus for the removal of carbon dioxide from a gas stream
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US20100074828A1 (en) * 2008-01-28 2010-03-25 Fluegen, Inc. Method and Apparatus for the Removal of Carbon Dioxide from a Gas Stream
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US8414853B2 (en) * 2008-03-21 2013-04-09 Alstom Technology Ltd System and method for enhanced removal of CO2 from a mixed gas stream via use of a catalyst
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US9896386B2 (en) * 2009-05-07 2018-02-20 Robert A. Vanderhye Atmospheric greenhouse gas removal
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US8500987B2 (en) 2010-03-19 2013-08-06 Liquid Light, Inc. Purification of carbon dioxide from a mixture of gases
US8721866B2 (en) 2010-03-19 2014-05-13 Liquid Light, Inc. Electrochemical production of synthesis gas from carbon dioxide
US8845878B2 (en) 2010-07-29 2014-09-30 Liquid Light, Inc. Reducing carbon dioxide to products
US8961774B2 (en) 2010-11-30 2015-02-24 Liquid Light, Inc. Electrochemical production of butanol from carbon dioxide and water
US8568581B2 (en) 2010-11-30 2013-10-29 Liquid Light, Inc. Heterocycle catalyzed carbonylation and hydroformylation with carbon dioxide
US9090976B2 (en) 2010-12-30 2015-07-28 The Trustees Of Princeton University Advanced aromatic amine heterocyclic catalysts for carbon dioxide reduction
US8858777B2 (en) 2012-07-26 2014-10-14 Liquid Light, Inc. Process and high surface area electrodes for the electrochemical reduction of carbon dioxide
US20140206896A1 (en) 2012-07-26 2014-07-24 Liquid Light, Inc. Method and System for Production of Oxalic Acid and Oxalic Acid Reduction Products
US10329676B2 (en) 2012-07-26 2019-06-25 Avantium Knowledge Centre B.V. Method and system for electrochemical reduction of carbon dioxide employing a gas diffusion electrode
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US9175407B2 (en) 2012-07-26 2015-11-03 Liquid Light, Inc. Integrated process for producing carboxylic acids from carbon dioxide
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CN111375292B (zh) 2018-12-31 2021-05-04 中国石油化工股份有限公司 一种高纯度气体制取装置
EP4008686A1 (en) * 2020-12-03 2022-06-08 Université catholique de Louvain Continuous process and system for the production of sodium bicarbonate crystals
CN114507860A (zh) * 2022-02-14 2022-05-17 浙江天地环保科技股份有限公司 用于co2化学吸收装置的新型缓蚀剂、制备方法及应用

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Also Published As

Publication number Publication date
AU7845498A (en) 1998-07-03
EP0948390A1 (en) 1999-10-13
DE69704284D1 (de) 2001-04-19
EP0948390B1 (en) 2001-03-14
GEP20012514B (en) 2001-08-27
TNSN97206A1 (fr) 2005-03-15
PT948390E (pt) 2001-06-29
GR3035691T3 (en) 2001-07-31
EA199900517A1 (ru) 2000-02-28
EA001543B1 (ru) 2001-04-23
US6312655B1 (en) 2001-11-06
DE69704284T2 (de) 2001-08-23
AR010696A1 (es) 2000-06-28
BR9713928A (pt) 2000-03-21
CA2283842A1 (en) 1998-06-18
NO992856D0 (no) 1999-06-11
TR199901306T2 (xx) 1999-10-21
ATE199659T1 (de) 2001-03-15
AU716350B2 (en) 2000-02-24
ID19136A (id) 1998-06-18
ES2156638T3 (es) 2001-07-01
WO1998025688A1 (en) 1998-06-18
DK0948390T3 (da) 2001-04-17
KR20000069372A (ko) 2000-11-25

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