ES2156638T3 - Procedimiento para la eliminacion de dioxido de carbono de un gas de procesado. - Google Patents

Procedimiento para la eliminacion de dioxido de carbono de un gas de procesado.

Info

Publication number
ES2156638T3
ES2156638T3 ES97949044T ES97949044T ES2156638T3 ES 2156638 T3 ES2156638 T3 ES 2156638T3 ES 97949044 T ES97949044 T ES 97949044T ES 97949044 T ES97949044 T ES 97949044T ES 2156638 T3 ES2156638 T3 ES 2156638T3
Authority
ES
Spain
Prior art keywords
circuit
carbon dioxide
side current
salts
solution
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 - Lifetime
Application number
ES97949044T
Other languages
English (en)
Inventor
Horst Joachim Franz Augu Hesse
Mathys Johannes Smit
Toit Francois Jacobus Du
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.)
Sasol Technology Pty Ltd
Original Assignee
Sasol Technology 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 Technology Pty Ltd filed Critical Sasol Technology Pty Ltd
Application granted granted Critical
Publication of ES2156638T3 publication Critical patent/ES2156638T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01D53/96—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)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (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

ESTA INVENCION SE REFIERE A LA ABSORCION DEL DIOXIDO DE CARBONO A PARTIR DE UN GAS INDUSTRIAL, UTILIZANDO UNA SOLUCION DE CARBONATO DE POTASIO QUE CIRCULA EN UN CIRCUITO PARA PRODUCIR BICARBONATO DE POTASIO, EN PRESENCIA DE DIETANOLAMINA COMO CATALIZADOR Y VANADATO DE POTASIO COMO INHIBIDOR DE CORROSION, SIENDO LUEGO EL DIOXIDO DE CARBONO DESORBIDO EN EL CIRCUITO. LAS SALES POTASICAS DE ACIDO ORGANICO SE ACUMULAN EN EL CIRCUITO, SE EXTRAE UNA PARTE DE LA SOLUCION ACUOSA DEL CIRCUITO EN FORMA DE CORRIENTE LATERAL, SE DILUYE EN UN DILUYENTE ACUOSO Y SE PASA ESTA SOLUCION ACUOSA DE SALES POTASICAS DE ACIDO ORGANICO A TRAVES DE UNA MEMBRANA SEMIPERMEABLE PARA ELIMINAR LAS SALES POTASICAS DE ACIDO ORGANICO DE LA CORRIENTE LATERAL. SE IMPIDE QUE LOS ANIONES DE VANADATO PASEN A TRAVES DE LA MEMBRANA Y EL RESTO DE LA CORRIENTE LATERAL VUELVE HACIA EL CIRCUITO, AÑADIENDOSE UN COMPLEMENTO DE CARBONATO DE POTASIO Y DE DIETANOLAMINA AL CIRCUITO, SEGUN LAS NECESIDADES.
ES97949044T 1996-12-12 1997-12-12 Procedimiento para la eliminacion de dioxido de carbono de un gas de procesado. Expired - Lifetime ES2156638T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2156638T3 true ES2156638T3 (es) 2001-07-01

Family

ID=25586083

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97949044T Expired - Lifetime ES2156638T3 (es) 1996-12-12 1997-12-12 Procedimiento para la eliminacion de dioxido de carbono de un gas de procesado.

Country Status (20)

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

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CA2619097C (en) * 2005-08-16 2015-01-20 Barry Hooper Plant and process for removing carbon dioxide from gas streams
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KR100812948B1 (ko) * 2006-09-05 2008-03-11 주식회사 포스코 코크오븐가스에 함유된 산화가스의 흡착제거 방법
JP4795991B2 (ja) * 2007-02-27 2011-10-19 三菱重工業株式会社 Ｃｏ２回収装置及びｃｏ２回収装置における固形分取出し方法
US7964170B2 (en) * 2007-10-19 2011-06-21 Fluegen, Inc. Method and apparatus for the removal of carbon dioxide from a gas stream
JP5405486B2 (ja) 2007-12-28 2014-02-05 サン−ゴバン セラミックス アンド プラスティクス，インコーポレイティド 燃料電池システム
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
JP2012504047A (ja) 2008-09-29 2012-02-16 アケルミン・インコーポレイテッド 二酸化炭素の捕捉を加速するためのプロセス
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
US8313634B2 (en) 2009-01-29 2012-11-20 Princeton University Conversion of carbon dioxide to organic products
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
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
US8845877B2 (en) 2010-03-19 2014-09-30 Liquid Light, Inc. Heterocycle catalyzed electrochemical process
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
US8858777B2 (en) 2012-07-26 2014-10-14 Liquid Light, Inc. Process and high surface area electrodes for the electrochemical reduction of carbon dioxide
US8641885B2 (en) 2012-07-26 2014-02-04 Liquid Light, Inc. Multiphase electrochemical reduction of CO2
US9267212B2 (en) 2012-07-26 2016-02-23 Liquid Light, Inc. Method and system for production of oxalic acid and oxalic acid reduction products
US9175407B2 (en) 2012-07-26 2015-11-03 Liquid Light, Inc. Integrated process for producing carboxylic acids from carbon dioxide
US8845875B2 (en) 2012-07-26 2014-09-30 Liquid Light, Inc. Electrochemical reduction of CO2 with co-oxidation of an alcohol
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
WO2014043651A2 (en) 2012-09-14 2014-03-20 Liquid Light, Inc. High pressure electrochemical cell and process for the electrochemical reduction of carbon dioxide
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
GB201322606D0 (en) * 2013-12-19 2014-02-05 Capture Ltd C System for capture and release of acid gases
CA2937108A1 (en) 2014-01-17 2015-07-23 Skyonic Corporation Acid gas removal from a gaseous stream
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
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
GR3035691T3 (en) 2001-07-31
GEP20012514B (en) 2001-08-27
NO992856D0 (no) 1999-06-11
ID19136A (id) 1998-06-18
TR199901306T2 (xx) 1999-10-21
KR20000069372A (ko) 2000-11-25
EA001543B1 (ru) 2001-04-23
DE69704284D1 (de) 2001-04-19
PT948390E (pt) 2001-06-29
AR010696A1 (es) 2000-06-28
DK0948390T3 (da) 2001-04-17
EP0948390A1 (en) 1999-10-13
TNSN97206A1 (fr) 2005-03-15
AU7845498A (en) 1998-07-03
NO992856L (no) 1999-08-11
DE69704284T2 (de) 2001-08-23
AU716350B2 (en) 2000-02-24
EA199900517A1 (ru) 2000-02-28
CA2283842A1 (en) 1998-06-18
BR9713928A (pt) 2000-03-21
ATE199659T1 (de) 2001-03-15
US6312655B1 (en) 2001-11-06
WO1998025688A1 (en) 1998-06-18
EP0948390B1 (en) 2001-03-14

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