WO2013002542A3 - Method for fixing carbon dioxide using waste - Google Patents

Method for fixing carbon dioxide using waste Download PDF

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Publication number
WO2013002542A3
WO2013002542A3 PCT/KR2012/005060 KR2012005060W WO2013002542A3 WO 2013002542 A3 WO2013002542 A3 WO 2013002542A3 KR 2012005060 W KR2012005060 W KR 2012005060W WO 2013002542 A3 WO2013002542 A3 WO 2013002542A3
Authority
WO
WIPO (PCT)
Prior art keywords
carbon dioxide
injecting
asbestos
asbestos board
waste
Prior art date
Application number
PCT/KR2012/005060
Other languages
French (fr)
Korean (ko)
Other versions
WO2013002542A2 (en
WO2013002542A9 (en
Inventor
노열
윤성준
Original Assignee
전남대학교산학협력단
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
Priority claimed from KR1020110089545A external-priority patent/KR101265828B1/en
Priority claimed from KR1020120004739A external-priority patent/KR101344127B1/en
Application filed by 전남대학교산학협력단 filed Critical 전남대학교산학협력단
Publication of WO2013002542A2 publication Critical patent/WO2013002542A2/en
Publication of WO2013002542A9 publication Critical patent/WO2013002542A9/en
Publication of WO2013002542A3 publication Critical patent/WO2013002542A3/en

Links

Classifications

    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/38—Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
    • C04B7/42—Active ingredients added before, or during, the burning process
    • C04B7/421—Inorganic materials
    • C04B7/424—Oxides, Hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/0066—Disposal of asbestos
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/40—Inorganic substances
    • A62D2101/41—Inorganic fibres, e.g. asbestos
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/36—Detoxification by using acid or alkaline reagents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Provided is a method for fixing carbon dioxide using waste. First, it is possible to make a material containing asbestos to be harmless to improve the fixation efficiency of carbon dioxide and to generate a raw material for cement through carbonate mineralization by heat treating an material containing asbestos at 710-840 ℃, injecting a carrier solution, and injecting carbon dioxide. In addition, it is possible to fix carbon dioxide using the reaction of asbestos board waste and carbon dioxide and to employ calcium carbonate, a synthesized final product, as a raw material for cement by pulverizing an asbestos board, injecting the pulverized asbestos board into a carrier solution to prepare an asbestos board solution, injecting carbon dioxide into the asbestos board solution to fix carbon dioxide, and heat treating the same so as to make asbestos harmless. Furthermore, it is possible to fix carbon dioxide through the synthesis of calcium carbonate (calcite) using the reaction of asbestos board waste and carbon dioxide and to employ calcium carbonate, a synthesized final product, as a raw material for cement by injecting an asbestos board into a carrier solution to form slurry, injecting carbon dioxide into the slurry, and pressurizing and heating the same at 0.1-0.5 MPa and at 100-150 ℃, respectively.
PCT/KR2012/005060 2011-06-30 2012-06-27 Method for fixing carbon dioxide using waste WO2013002542A2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR20110064317 2011-06-30
KR10-2011-0064317 2011-06-30
KR10-2011-0089545 2011-09-05
KR1020110089545A KR101265828B1 (en) 2011-09-05 2011-09-05 Method for the Fixation of Carbon Dioxide and the Synthesis of Calcium Carbonate by using Gypsum Board Waste
KR1020120004739A KR101344127B1 (en) 2012-01-16 2012-01-16 Method for Detoxification of Asbestos Board and Fixation of Carbon Dioxide
KR10-2012-0004739 2012-01-16

Publications (3)

Publication Number Publication Date
WO2013002542A2 WO2013002542A2 (en) 2013-01-03
WO2013002542A9 WO2013002542A9 (en) 2013-03-07
WO2013002542A3 true WO2013002542A3 (en) 2013-05-16

Family

ID=47424655

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/005060 WO2013002542A2 (en) 2011-06-30 2012-06-27 Method for fixing carbon dioxide using waste

Country Status (1)

Country Link
WO (1) WO2013002542A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10249153A (en) * 1997-03-11 1998-09-22 Natl Inst For Res In Inorg Mater Method for fixing co2 with alkaline earth metallic silicate
JP2006273599A (en) * 2005-03-28 2006-10-12 Tokuyama Corp Method for treating waste gypsum
JP2008019099A (en) * 2004-09-02 2008-01-31 Nozawa Corp Forsterite excellent in carbon dioxide gas fixation capability

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10249153A (en) * 1997-03-11 1998-09-22 Natl Inst For Res In Inorg Mater Method for fixing co2 with alkaline earth metallic silicate
JP2008019099A (en) * 2004-09-02 2008-01-31 Nozawa Corp Forsterite excellent in carbon dioxide gas fixation capability
JP2006273599A (en) * 2005-03-28 2006-10-12 Tokuyama Corp Method for treating waste gypsum

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
0' CONNOR ET AL., CARBON DIOXIDE SEQUESTRATION BY DIRECT MINERAL CARBONATION: RESULTS FROM RECENT STUDIES AND CURRENT STATUS, 2001 *

Also Published As

Publication number Publication date
WO2013002542A2 (en) 2013-01-03
WO2013002542A9 (en) 2013-03-07

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