WO2010102371A3 - Materiais cerâmicos para absorção de gases ácidos, processo de preparação dos mesmos e processo cíclico para a absorção e regeneração de gases ácidos - Google Patents

Materiais cerâmicos para absorção de gases ácidos, processo de preparação dos mesmos e processo cíclico para a absorção e regeneração de gases ácidos Download PDF

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Publication number
WO2010102371A3
WO2010102371A3 PCT/BR2010/000075 BR2010000075W WO2010102371A3 WO 2010102371 A3 WO2010102371 A3 WO 2010102371A3 BR 2010000075 W BR2010000075 W BR 2010000075W WO 2010102371 A3 WO2010102371 A3 WO 2010102371A3
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WO
WIPO (PCT)
Prior art keywords
ceramic materials
present
gas absorption
preparing same
absorption
Prior art date
Application number
PCT/BR2010/000075
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English (en)
French (fr)
Other versions
WO2010102371A2 (pt
Inventor
Jadson Cláudio BELCHIOR
Geraldo Magela De Lima
Gelson Voga Pereira
Rogério DE OLIVEIRA
Wellerson Fonseca Ribeiro
Fabrício VIEIRA DE ANDRADE
Original Assignee
Universidade Federal De Minas Gerais - Ufmg
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.)
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42728855&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2010102371(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Universidade Federal De Minas Gerais - Ufmg filed Critical Universidade Federal De Minas Gerais - Ufmg
Priority to US13/256,439 priority Critical patent/US8969230B2/en
Publication of WO2010102371A2 publication Critical patent/WO2010102371A2/pt
Publication of WO2010102371A3 publication Critical patent/WO2010102371A3/pt
Priority to US14/589,794 priority patent/US9724671B2/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3483—Regenerating or reactivating by thermal treatment not covered by groups B01J20/3441 - B01J20/3475, e.g. by heating or cooling
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/041—Oxides or hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/045—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium containing sulfur, e.g. sulfates, thiosulfates, gypsum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/12—Naturally occurring clays or bleaching earth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/20—Graphite
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/306—Alkali metal compounds of potassium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B01D2251/402—Alkaline earth metal or magnesium compounds of magnesium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/10—Inorganic absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/104—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/22—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. 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
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/514—Process applicable either to preparing or to regenerating or to rehabilitating catalyst or sorbent

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Combustion & Propulsion (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacturing & Machinery (AREA)

Abstract

A presente invenção descreve o processo de preparação de cerâmicas para absorção de gases ácidos, agravantes do efeito estufa, que são liberados em sistemas de combustão, ou que estão presentes em ambientes fechados. Em relação ao dióxido de carbono, alvo principal da presente invenção, é descrito um processo de absorção, transporte, processamento e transformação do gás em outros produtos. O processo utiliza materiais cerâmicos preparados através da mistura sólida de um ou mais óxidos metálicos, com um ou mais agentes aglomerantes e um agente expansivo. O produto gerado pode ser processado e o sistema absorvente regenerado. O dióxido de carbono obtido no processamento pode ser empregado como gás carbônico analítico ou comercial, carbamatos diversos e carbonato de amônio.
PCT/BR2010/000075 2009-03-13 2010-03-12 Materiais cerâmicos para absorção de gases ácidos, processo de preparação dos mesmos e processo cíclico para a absorção e regeneração de gases ácidos WO2010102371A2 (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/256,439 US8969230B2 (en) 2009-03-13 2010-03-12 Cyclic process for absorption and regeneration of acidic gases
US14/589,794 US9724671B2 (en) 2009-03-13 2015-01-05 Ceramic materials for absorption of acidic gases

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BRPI0903159-6 2009-03-13
BRPI0903159-6 BRPI0903159C1 (pt) 2009-03-13 2009-03-13 materias cerÂmicos para absorÇço de gases Ácidos, processo de preparaÇço dos mesmo e processo cÍclico para a absorÇço e regeneraÇço de gases Ácidos
BR0000220907705453 2010-03-05

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/256,439 A-371-Of-International US8969230B2 (en) 2009-03-13 2010-03-12 Cyclic process for absorption and regeneration of acidic gases
US14/589,794 Division US9724671B2 (en) 2009-03-13 2015-01-05 Ceramic materials for absorption of acidic gases

Publications (2)

Publication Number Publication Date
WO2010102371A2 WO2010102371A2 (pt) 2010-09-16
WO2010102371A3 true WO2010102371A3 (pt) 2010-11-11

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PCT/BR2010/000075 WO2010102371A2 (pt) 2009-03-13 2010-03-12 Materiais cerâmicos para absorção de gases ácidos, processo de preparação dos mesmos e processo cíclico para a absorção e regeneração de gases ácidos

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US (2) US8969230B2 (pt)
BR (1) BRPI0903159C1 (pt)
WO (1) WO2010102371A2 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0903159C1 (pt) 2009-03-13 2013-07-09 Univ Minas Gerais materias cerÂmicos para absorÇço de gases Ácidos, processo de preparaÇço dos mesmo e processo cÍclico para a absorÇço e regeneraÇço de gases Ácidos
DE102016219301A1 (de) 2016-10-05 2018-04-05 Audi Ag Verfahren und Vorrichtung zur Abgasreinigung
CN106492602A (zh) * 2016-11-07 2017-03-15 中国铝业股份有限公司 一种复合烟气脱硫剂及其脱硫方法
US10315986B1 (en) 2018-04-06 2019-06-11 Solenis Technologies, L.P. Systems and methods for forming a solution of ammonium carbamate
CN109126461B (zh) * 2018-10-31 2021-09-21 湘潭大学 一种烟气脱硫吸收剂的再生方法
CN114555539A (zh) 2019-08-13 2022-05-27 加州理工学院 由含钙岩石和矿物生产氧化钙或普通波特兰水泥的工艺

Citations (6)

* Cited by examiner, † Cited by third party
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JPS56130225A (en) * 1980-03-17 1981-10-13 Hisamitsu:Kk Adsorbent
US6048821A (en) * 1996-11-18 2000-04-11 Bulldog Technologies U.S.A., Inc. SOx additive systems based upon use of multiple particle species
DE10050906A1 (de) * 2000-10-13 2002-04-18 Basf Ag Verfahren zur Abtrennung von Distickstoffmonoxid aus Wasserstoff, Stickstoffmonoxid und Distickstoffmonoxid enthaltenden Gase
JP2003071241A (ja) * 2001-08-31 2003-03-11 Inax Corp 酸性ガス吸収材、その製造方法及びガス処理方法
US7247601B1 (en) * 1999-11-12 2007-07-24 University Of Greenwich Method for making silicate/aluminate sorbent
US20080236389A1 (en) * 2006-04-24 2008-10-02 Mead Westvaco Corporation Impregnated Monoliths

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* Cited by examiner, † Cited by third party
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JPH0729052B2 (ja) * 1988-05-18 1995-04-05 ニチアス株式会社 活性炭担持ハニカム構造体の製造法
US6074984A (en) 1996-11-18 2000-06-13 Bulldog Technologies U.S.A., Inc. SOx Additive systems based upon use of multiple particle species
BRPI0903159C1 (pt) 2009-03-13 2013-07-09 Univ Minas Gerais materias cerÂmicos para absorÇço de gases Ácidos, processo de preparaÇço dos mesmo e processo cÍclico para a absorÇço e regeneraÇço de gases Ácidos

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56130225A (en) * 1980-03-17 1981-10-13 Hisamitsu:Kk Adsorbent
US6048821A (en) * 1996-11-18 2000-04-11 Bulldog Technologies U.S.A., Inc. SOx additive systems based upon use of multiple particle species
US7247601B1 (en) * 1999-11-12 2007-07-24 University Of Greenwich Method for making silicate/aluminate sorbent
DE10050906A1 (de) * 2000-10-13 2002-04-18 Basf Ag Verfahren zur Abtrennung von Distickstoffmonoxid aus Wasserstoff, Stickstoffmonoxid und Distickstoffmonoxid enthaltenden Gase
JP2003071241A (ja) * 2001-08-31 2003-03-11 Inax Corp 酸性ガス吸収材、その製造方法及びガス処理方法
US20080236389A1 (en) * 2006-04-24 2008-10-02 Mead Westvaco Corporation Impregnated Monoliths

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN *

Also Published As

Publication number Publication date
US20120093704A1 (en) 2012-04-19
US20150125368A1 (en) 2015-05-07
US9724671B2 (en) 2017-08-08
WO2010102371A2 (pt) 2010-09-16
US8969230B2 (en) 2015-03-03
BRPI0903159A2 (pt) 2010-11-23
BRPI0903159C1 (pt) 2013-07-09

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