TNSN97206A1 - Methode pour la suppression du dioxyde de carbone d'un gaz traite - Google Patents

Methode pour la suppression du dioxyde de carbone d'un gaz traite

Info

Publication number
TNSN97206A1
TNSN97206A1 TNTNSN97206A TNSN97206A TNSN97206A1 TN SN97206 A1 TNSN97206 A1 TN SN97206A1 TN TNSN97206 A TNTNSN97206 A TN TNSN97206A TN SN97206 A TNSN97206 A TN SN97206A TN SN97206 A1 TNSN97206 A1 TN SN97206A1
Authority
TN
Tunisia
Prior art keywords
potassium
circuit
side flow
carbon dioxide
suppression
Prior art date
Application number
TNTNSN97206A
Other languages
English (en)
Inventor
Joachim Franz August Hesse Horst
Johannes Smit Mathys
Jacobus Du Toit Francois
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 TNSN97206A1 publication Critical patent/TNSN97206A1/fr

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Metallurgy (AREA)
  • Sustainable Development (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (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

L'INVENTION SE RAPPORTE A L'ABSORPTION DU DIOXYDE DE CARBONE A PARTIR D'UN GAZ DE TRAITEMENT EN UTILISANT UNE SOLUTION DE CARBONATE DE POTASSIUM CIRCULANT AUTOUR D'UN CIRCUIT, FOURNIR DU BICARBONATE DE POTASSIUM EN PRESENCE DU DIETHANOL AMINE COMME CATALYSEUR, ET DU VANADATE DE POTASSIUM COMME INHIBITEUR DE CORROSION.CETTE ABSORPTION ACIDES DE POTASSIUM SE FORMENT DANS LE CIRCUIT A UN RETRAIT D'UN ECOULEMENT LATERAL D'UNE PARTIE DE LA SOLUTION AQUEUSE A PARTIR DU CIRCUIT, DONT LA DILUTION AU MOYEN D'UN DILUANT AQUEUX, ET LE PASSAGE AU DESSUS D'UN MEMBRE SEMI PERMEABLE SERVANT A ELIMINER LES SELS ORGANIQUES ACIDES DE POTASSIUM PRESENTS DANS L'ECOULEMENT LATERAL, DONNE LIEU A UNE SOLUTION AQUEUSE DE CES PRODUITS LES IONS VANADATE SONT EMPECHES DE PASSER A TRAVERS LA MEMBRANE, ET LA PARTIE RESTANTE DE L'ECOULEMENT LATERAL EST RETOURNEE AU CIRCUIT UTILISE POUR LE PROCESSUS TOUT EN AJOUTANT A CELUI-CI UN MELANGE DE CARBONATE DE POTASSIUM ET DE DIETHANOL SELON LE MODE PREVU.
TNTNSN97206A 1996-12-12 1997-12-12 Methode pour la suppression du dioxyde de carbone d'un gaz traite TNSN97206A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA9610473 1996-12-12

Publications (1)

Publication Number Publication Date
TNSN97206A1 true TNSN97206A1 (fr) 2005-03-15

Family

ID=25586083

Family Applications (1)

Application Number Title Priority Date Filing Date
TNTNSN97206A TNSN97206A1 (fr) 1996-12-12 1997-12-12 Methode pour la suppression du dioxyde de carbone d'un gaz traite

Country Status (20)

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

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US8260426B2 (en) 2008-01-25 2012-09-04 Cyberonics, Inc. Method, apparatus and system for bipolar charge utilization during stimulation by an implantable medical device
NO326645B1 (no) * 2005-06-28 2009-01-26 Ntnu Technology Transfer As Fremgangsmate og apparatur for a fjerne og gjenvinne sure gasser, CO2 og/eller H2S.
DE112006002198T9 (de) * 2005-08-16 2009-02-26 CO2CRC Technologies Pty. Ltd., Parkville Anlage und Verfahren zum Entfernen von Kohlendioxid aus Gasströmen
US7996079B2 (en) 2006-01-24 2011-08-09 Cyberonics, Inc. Input response override for an implantable medical device
EP3363495A1 (fr) 2006-03-29 2018-08-22 Dignity Health Stimulation électrique par microsalves de nerfs crâniens pour le traitement d'états médicaux
US7962220B2 (en) 2006-04-28 2011-06-14 Cyberonics, Inc. Compensation reduction in tissue stimulation therapy
KR100812948B1 (ko) * 2006-09-05 2008-03-11 주식회사 포스코 코크오븐가스에 함유된 산화가스의 흡착제거 방법
US7964170B2 (en) * 2007-10-19 2011-06-21 Fluegen, Inc. Method and apparatus for the removal of carbon dioxide from a gas stream
WO2009085155A1 (fr) 2007-12-28 2009-07-09 Saint-Gobain Ceramics & Plastics, Inc. Système de pile à combustible
US20100074828A1 (en) * 2008-01-28 2010-03-25 Fluegen, Inc. Method and Apparatus for the Removal of Carbon Dioxide from a Gas Stream
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
US8343445B2 (en) * 2008-03-21 2013-01-01 Alstom Technology Ltd System and method for enhanced removal of CO2 from a mixed gas stream
US8204603B2 (en) 2008-04-25 2012-06-19 Cyberonics, Inc. Blocking exogenous action potentials by an implantable medical device
WO2010037109A2 (fr) 2008-09-29 2010-04-01 Akermin, Inc. Procédé de capture accélérée de dioxyde de carbone
US8457747B2 (en) 2008-10-20 2013-06-04 Cyberonics, Inc. Neurostimulation with signal duration determined by a cardiac cycle
US20100191304A1 (en) 2009-01-23 2010-07-29 Scott Timothy L Implantable Medical Device for Providing Chronic Condition Therapy and Acute Condition Therapy Using Vagus Nerve Stimulation
WO2010088524A2 (fr) 2009-01-29 2010-08-05 Princeton University Transformation du dioxyde de carbone en produits organiques
US9896386B2 (en) 2009-05-07 2018-02-20 Robert A. Vanderhye Atmospheric greenhouse gas removal
US20110011261A1 (en) * 2009-07-17 2011-01-20 Triangle Energy Group, Llc Wet scrubber for carbon dioxide collection
US8721866B2 (en) 2010-03-19 2014-05-13 Liquid Light, Inc. Electrochemical production of synthesis gas from carbon dioxide
US8845877B2 (en) 2010-03-19 2014-09-30 Liquid Light, Inc. Heterocycle catalyzed electrochemical process
US8500987B2 (en) 2010-03-19 2013-08-06 Liquid Light, Inc. Purification of carbon dioxide from a mixture of gases
US8845878B2 (en) 2010-07-29 2014-09-30 Liquid Light, Inc. Reducing carbon dioxide to products
US8568581B2 (en) 2010-11-30 2013-10-29 Liquid Light, Inc. Heterocycle catalyzed carbonylation and hydroformylation with carbon dioxide
US8961774B2 (en) 2010-11-30 2015-02-24 Liquid Light, Inc. Electrochemical production of butanol from carbon dioxide and water
US9090976B2 (en) 2010-12-30 2015-07-28 The Trustees Of Princeton University Advanced aromatic amine heterocyclic catalysts for carbon dioxide reduction
US8641885B2 (en) 2012-07-26 2014-02-04 Liquid Light, Inc. Multiphase electrochemical reduction of CO2
US8691069B2 (en) 2012-07-26 2014-04-08 Liquid Light, Inc. Method and system for the electrochemical co-production of halogen and carbon monoxide for carbonylated 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
US20130105304A1 (en) 2012-07-26 2013-05-02 Liquid Light, Inc. System and High Surface Area Electrodes for the Electrochemical Reduction of Carbon Dioxide
US9175407B2 (en) 2012-07-26 2015-11-03 Liquid Light, Inc. Integrated process for producing carboxylic acids from 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
WO2014043651A2 (fr) 2012-09-14 2014-03-20 Liquid Light, Inc. Cellule électrochimique à haute pression et processus pour la réduction électrochimique de dioxyde de carbone
BR112015005640A2 (pt) * 2012-09-14 2017-08-08 Liquid Light Inc processo e eletrodos de elevada área de superfície para redução eletroquímica de dióxido de carbono
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CA2937108A1 (fr) 2014-01-17 2015-07-23 Skyonic Corporation Elimination de gaz acide a partir d'un courant gazeux
CN104828843B (zh) * 2015-03-31 2016-07-06 合肥工业大学 一种从低浓度k+碱液废水体系提取食品级碳酸氢钾的方法
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
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
AU716350B2 (en) 2000-02-24
AR010696A1 (es) 2000-06-28
DE69704284T2 (de) 2001-08-23
ES2156638T3 (es) 2001-07-01
PT948390E (pt) 2001-06-29
EP0948390B1 (fr) 2001-03-14
TR199901306T2 (xx) 1999-10-21
AU7845498A (en) 1998-07-03
NO992856D0 (no) 1999-06-11
DK0948390T3 (da) 2001-04-17
ID19136A (id) 1998-06-18
EA199900517A1 (ru) 2000-02-28
GR3035691T3 (en) 2001-07-31
ATE199659T1 (de) 2001-03-15
WO1998025688A1 (fr) 1998-06-18
NO992856L (no) 1999-08-11
CA2283842A1 (fr) 1998-06-18
GEP20012514B (en) 2001-08-27
KR20000069372A (ko) 2000-11-25
DE69704284D1 (de) 2001-04-19
EP0948390A1 (fr) 1999-10-13
US6312655B1 (en) 2001-11-06
BR9713928A (pt) 2000-03-21
EA001543B1 (ru) 2001-04-23

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