WO2009078430A1 - Apparatus for carbonation curing and process for producing cured cement object with densified surface layer - Google Patents

Apparatus for carbonation curing and process for producing cured cement object with densified surface layer Download PDF

Info

Publication number
WO2009078430A1
WO2009078430A1 PCT/JP2008/072962 JP2008072962W WO2009078430A1 WO 2009078430 A1 WO2009078430 A1 WO 2009078430A1 JP 2008072962 W JP2008072962 W JP 2008072962W WO 2009078430 A1 WO2009078430 A1 WO 2009078430A1
Authority
WO
WIPO (PCT)
Prior art keywords
gas
carbonation curing
mode
γc2s
surface layer
Prior art date
Application number
PCT/JP2008/072962
Other languages
French (fr)
Japanese (ja)
Inventor
Kenzo Watanabe
Kosuke Yokozeki
Takeshi Torichigai
Noboru Sakata
Shigeyuki Date
Minoru Morioka
Original Assignee
Kajima Corporation
Ishikawajima Construction Materials Co., Ltd.
Denki Kagaku Kogyo Kabushiki Kaisha
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 Kajima Corporation, Ishikawajima Construction Materials Co., Ltd., Denki Kagaku Kogyo Kabushiki Kaisha filed Critical Kajima Corporation
Publication of WO2009078430A1 publication Critical patent/WO2009078430A1/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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/02—Selection of the hardening environment
    • C04B40/0231—Carbon dioxide hardening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/245—Curing concrete articles
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00439—Physico-chemical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/00448—Low heat cements

Abstract

An apparatus for carbonation curing is provided which can be kept at any desired carbon dioxide concentration exceeding 20%, preferably exceeding 30%. The apparatus for carbonation curing has a shielded space where a cured cement object is placed and shielded from the outside atmospheric environment. The shielded space is equipped with: a gas introduction opening which is connected to a carbon dioxide supply source through a gas flow rate regulation mechanism; and a gas discharge opening which is connected to the outside through a gas inflow prevention mechanism. The gas flow rate regulation mechanism and the gas inflow prevention mechanism can be switched so that the mode of controlling the internal atmosphere can be any of at least a 'gas replacement mode' and a 'stationary mode.' This apparatus is especially suitable for use in the carbonation curing of a cured object formed from a kneaded cement mixture containing low-heat portland cement and γC2S, the amount of the γC2S being 30±10 parts by mass per 100 parts by mass of the binder, and having a water/binder ratio of 35% or lower.
PCT/JP2008/072962 2007-12-19 2008-12-17 Apparatus for carbonation curing and process for producing cured cement object with densified surface layer WO2009078430A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007326881A JP5270145B2 (en) 2007-12-19 2007-12-19 Method for producing hardened surface layered cement
JP2007-326881 2007-12-19

Publications (1)

Publication Number Publication Date
WO2009078430A1 true WO2009078430A1 (en) 2009-06-25

Family

ID=40795544

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/072962 WO2009078430A1 (en) 2007-12-19 2008-12-17 Apparatus for carbonation curing and process for producing cured cement object with densified surface layer

Country Status (2)

Country Link
JP (1) JP5270145B2 (en)
WO (1) WO2009078430A1 (en)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012153565A (en) * 2011-01-26 2012-08-16 Denki Kagaku Kogyo Kk Building composition, and method for producing carbonated building material
US8845940B2 (en) 2012-10-25 2014-09-30 Carboncure Technologies Inc. Carbon dioxide treatment of concrete upstream from product mold
WO2014160168A1 (en) 2013-03-14 2014-10-02 Solidia Technologies, Inc. Curing systems for materials that consume carbon dioxide
US9108883B2 (en) 2013-06-25 2015-08-18 Carboncure Technologies, Inc. Apparatus for carbonation of a cement mix
WO2015112655A3 (en) * 2014-01-22 2015-09-17 Solidia Technologies, Inc. Method and apparatus for curing co2 composite material objects at near ambient temperature and pressure
WO2016022522A2 (en) 2014-08-05 2016-02-11 Solidia Technologies, Inc. Method and apparatus for the curing of composite material by control over rate limiting steps in water removal
US9376345B2 (en) 2013-06-25 2016-06-28 Carboncure Technologies Inc. Methods for delivery of carbon dioxide to a flowable concrete mix
US9388072B2 (en) 2013-06-25 2016-07-12 Carboncure Technologies Inc. Methods and compositions for concrete production
CN106426534A (en) * 2015-08-13 2017-02-22 吉林省圣翔建材集团有限公司 Reaction device system allowing inorganic building materials to absorb carbon dioxide fast
US9738562B2 (en) 2013-06-25 2017-08-22 Carboncure Technologies Inc. Methods and compositions for concrete production
US9790131B2 (en) 2013-02-04 2017-10-17 Carboncure Technologies Inc. System and method of applying carbon dioxide during the production of concrete
CN109437828A (en) * 2018-12-07 2019-03-08 武汉理工大学 A kind of steel slag carbonization aquation collaboration technique
US10350787B2 (en) 2014-02-18 2019-07-16 Carboncure Technologies Inc. Carbonation of cement mixes
US10570064B2 (en) 2014-04-07 2020-02-25 Carboncure Technologies Inc. Integrated carbon dioxide capture
CN111615503A (en) * 2017-12-04 2020-09-01 索里迪亚科技公司 Composite material, method for the production thereof and use thereof
US10781140B2 (en) 2013-03-14 2020-09-22 Solidia Technologies, Inc. Method and apparatus for the curing of composite material by control over rate limiting steps in water removal
GB2585362A (en) * 2019-06-11 2021-01-13 Boss Cabins Ltd Cabin
US10927042B2 (en) 2013-06-25 2021-02-23 Carboncure Technologies, Inc. Methods and compositions for concrete production
US11660779B2 (en) 2016-04-11 2023-05-30 Carboncure Technologies Inc. Methods and compositions for treatment of concrete wash water
WO2023235530A1 (en) * 2022-06-02 2023-12-07 The Regents Of The University Of California Active curing systems and methods for concrete manufacturing by carbon dioxide sequestration
US11919775B2 (en) 2017-06-30 2024-03-05 The Regents Of The University Of California CO 2 mineralization in produced and industrial effluent water by pH-swing carbonation
US11958212B2 (en) 2017-06-20 2024-04-16 Carboncure Technologies Inc. Methods and compositions for treatment of concrete wash water

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4822373B1 (en) 2010-12-17 2011-11-24 中国電力株式会社 Carbonation curing equipment, carbonized concrete manufacturing method and carbon dioxide fixing method
CN102276220B (en) * 2011-05-31 2012-11-14 杭州康居金蝶住宅排气道有限公司 Fiber-reinforced exhaust duct
JP6240400B2 (en) * 2013-04-22 2017-11-29 国立大学法人 東京大学 Method for producing substance having hardened cement
WO2017210294A1 (en) 2016-05-31 2017-12-07 Solidia Technologies, Inc. Conditioned curing systems and processes thereof
BR112019005963B1 (en) * 2016-09-26 2023-03-21 Solidia Technologies, Inc APPLIANCE FOR CURING MATERIALS
CN107310021A (en) * 2017-07-27 2017-11-03 中国水利水电科学研究院 Concrete for hydraulic structure maintenance process and device under low pressure
CN108453877B (en) * 2018-04-06 2019-11-22 浙江大学台州研究院 A kind of steam-cured pond of fabrication of concrete electric pole
CN109694224B (en) * 2018-12-19 2021-10-22 武汉理工大学 High-durability concrete product with gradient structure and preparation method thereof
CN110315633A (en) * 2019-04-30 2019-10-11 武汉理工大学 The method and device of cement kiln oxygen-enriched combusting tail gas maintenance cement concrete product
JP2022019100A (en) * 2020-07-17 2022-01-27 株式会社フジタ Concrete curing method and concrete curing member
JP7139541B1 (en) 2022-05-16 2022-09-20 オリエンタル白石株式会社 Carbonation curing method for precast concrete member

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003335567A (en) * 2002-05-22 2003-11-25 Denki Kagaku Kogyo Kk Cement hardened body and its manufacturing method
JP2006143531A (en) * 2004-11-19 2006-06-08 Ishikawajima Constr Materials Co Ltd Curing apparatus for hardened body

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003335567A (en) * 2002-05-22 2003-11-25 Denki Kagaku Kogyo Kk Cement hardened body and its manufacturing method
JP2006143531A (en) * 2004-11-19 2006-06-08 Ishikawajima Constr Materials Co Ltd Curing apparatus for hardened body

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
K.WATANABE: "High durability cementitious material with mineral admixtures and carbonation curing", WASTE MANAGEMENT, vol. 26, 2006, pages 752 - 757, XP024961231, DOI: doi:10.1016/j.wasman.2006.01.030 *
RYOICHI ASHIZAWA: "Cement-kei Zairyo no Ko Taikyuka o Mokuteki to shita Yojo Hoho ni Kansuru Kenkyu", PROCEEDINGS OF THE JAPAN CONCRETE INSTITUTE, vol. 26, no. 1, 2004, pages 747 - 752 *
RYOICHI ASHIZAWA: "y-2CaO.Si02 to Tansanka Yojo o Heiyo shita Concrete no Ko Taikyuka Gijutsu", ANNUAL REPORT, KAJIMA TECHNICAL RESEARCH INSTITUTE, no. 52, 30 September 2004 (2004-09-30), pages 107 - 112 *

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012153565A (en) * 2011-01-26 2012-08-16 Denki Kagaku Kogyo Kk Building composition, and method for producing carbonated building material
US9492945B2 (en) 2012-10-25 2016-11-15 Carboncure Technologies Inc. Carbon dioxide treatment of concrete upstream from product mold
US8845940B2 (en) 2012-10-25 2014-09-30 Carboncure Technologies Inc. Carbon dioxide treatment of concrete upstream from product mold
US10654191B2 (en) 2012-10-25 2020-05-19 Carboncure Technologies Inc. Carbon dioxide treatment of concrete upstream from product mold
US10683237B2 (en) 2013-02-04 2020-06-16 Carboncure Technologies Inc. System and method of applying carbon dioxide during the production of concrete
US9790131B2 (en) 2013-02-04 2017-10-17 Carboncure Technologies Inc. System and method of applying carbon dioxide during the production of concrete
WO2014160168A1 (en) 2013-03-14 2014-10-02 Solidia Technologies, Inc. Curing systems for materials that consume carbon dioxide
US10781140B2 (en) 2013-03-14 2020-09-22 Solidia Technologies, Inc. Method and apparatus for the curing of composite material by control over rate limiting steps in water removal
EP2969439A4 (en) * 2013-03-14 2016-04-27 Solidia Technologies Inc Curing systems for materials that consume carbon dioxide
US10668443B2 (en) 2013-03-14 2020-06-02 Solidia Technologies, Ltd. Curing systems for materials that consume carbon dioxide and method of use thereof
US10927042B2 (en) 2013-06-25 2021-02-23 Carboncure Technologies, Inc. Methods and compositions for concrete production
US10246379B2 (en) 2013-06-25 2019-04-02 Carboncure Technologies Inc. Methods and compositions for concrete production
US9738562B2 (en) 2013-06-25 2017-08-22 Carboncure Technologies Inc. Methods and compositions for concrete production
US9758437B2 (en) 2013-06-25 2017-09-12 Carboncure Technologies Inc. Apparatus for delivery of carbon dioxide to a concrete mix in a mixer and determining flow rate
US9463580B2 (en) 2013-06-25 2016-10-11 Carboncure Technologies Inc. Methods for carbonation of a cement mix in a mixer
US11773019B2 (en) 2013-06-25 2023-10-03 Carboncure Technologies Inc. Methods and compositions for concrete production
US11773031B2 (en) 2013-06-25 2023-10-03 Carboncure Technologies Inc. Apparatus for delivery of a predetermined amount of solid and gaseous carbon dioxide
US9108883B2 (en) 2013-06-25 2015-08-18 Carboncure Technologies, Inc. Apparatus for carbonation of a cement mix
US9376345B2 (en) 2013-06-25 2016-06-28 Carboncure Technologies Inc. Methods for delivery of carbon dioxide to a flowable concrete mix
US9388072B2 (en) 2013-06-25 2016-07-12 Carboncure Technologies Inc. Methods and compositions for concrete production
WO2015112655A3 (en) * 2014-01-22 2015-09-17 Solidia Technologies, Inc. Method and apparatus for curing co2 composite material objects at near ambient temperature and pressure
US10350787B2 (en) 2014-02-18 2019-07-16 Carboncure Technologies Inc. Carbonation of cement mixes
US10570064B2 (en) 2014-04-07 2020-02-25 Carboncure Technologies Inc. Integrated carbon dioxide capture
US11878948B2 (en) 2014-04-07 2024-01-23 Carboncure Technologies Inc. Integrated carbon dioxide capture
EP3177384A4 (en) * 2014-08-05 2018-08-01 Solidia Technologies, Inc. Method and apparatus for the curing of composite material by control over rate limiting steps in water removal
WO2016022522A2 (en) 2014-08-05 2016-02-11 Solidia Technologies, Inc. Method and apparatus for the curing of composite material by control over rate limiting steps in water removal
CN106426534A (en) * 2015-08-13 2017-02-22 吉林省圣翔建材集团有限公司 Reaction device system allowing inorganic building materials to absorb carbon dioxide fast
US11660779B2 (en) 2016-04-11 2023-05-30 Carboncure Technologies Inc. Methods and compositions for treatment of concrete wash water
US11958212B2 (en) 2017-06-20 2024-04-16 Carboncure Technologies Inc. Methods and compositions for treatment of concrete wash water
US11919775B2 (en) 2017-06-30 2024-03-05 The Regents Of The University Of California CO 2 mineralization in produced and industrial effluent water by pH-swing carbonation
CN111615503A (en) * 2017-12-04 2020-09-01 索里迪亚科技公司 Composite material, method for the production thereof and use thereof
EP3720828A4 (en) * 2017-12-04 2021-07-14 Solidia Technologies, Inc. Composite materials, methods of production and uses thereof
JP2021505523A (en) * 2017-12-04 2021-02-18 ソリディア テクノロジーズ インコーポレイテッドＳｏｌｉｄｉａ Ｔｅｃｈｎｏｌｏｇｉｅｓ， Ｉｎｃ． Composite materials, manufacturing methods and their use
CN109437828B (en) * 2018-12-07 2021-08-17 武汉理工大学 Steel slag carbonization hydration synergistic process
CN109437828A (en) * 2018-12-07 2019-03-08 武汉理工大学 A kind of steel slag carbonization aquation collaboration technique
GB2585362B (en) * 2019-06-11 2022-06-22 Boss Cabins Ltd Cabin
GB2585362A (en) * 2019-06-11 2021-01-13 Boss Cabins Ltd Cabin
WO2023235530A1 (en) * 2022-06-02 2023-12-07 The Regents Of The University Of California Active curing systems and methods for concrete manufacturing by carbon dioxide sequestration

Also Published As

Publication number Publication date
JP5270145B2 (en) 2013-08-21
JP2009149456A (en) 2009-07-09

Similar Documents

Publication Publication Date Title
WO2009078430A1 (en) Apparatus for carbonation curing and process for producing cured cement object with densified surface layer
JP5504000B2 (en) CO2 absorbing precast concrete and method for producing the same
EP3426619B1 (en) Hazing control for carbonatable calcium silicate-based cements and concretes
TWI371326B (en) Yttria-based refractory composition
TW200626216A (en) Removing carbon dioxide from waste streams through co-generation of carbonate and/or bicarbonate minerals
TW200607785A (en) Method of spray application of monolithic refractory, spray material for use therein, and application apparatus
EP1993368A4 (en) Apparatus and method for controlling the gas composition produced during the gasification of carbon containing feeds
WO2009039445A3 (en) Removing carbon dioxide from waste gas streams through co-generation of carbonate and/or bicarbonate minerals
Gupta Carbon sequestration in cementitious matrix containing pyrogenic carbon from waste biomass: A comparison of external and internal carbonation approach
US11518715B2 (en) Compositions and method to improve the durability of calcium silicate-based cements and concretes
EP2085368A3 (en) Joint mortar especially for shaped clinker bricks
DE502007006418D1 (en) Pyrogenic silica with low thickening effect
WO2008059378A3 (en) Process for the production of cement
MX2012002715A (en) Sprayable hydraulic binder composition and method of use.
GB2448285A (en) Densified molybdenum metal powder and method for producing same
NZ576243A (en) Method and equipment for the continuous production of powdered milk
WO2009024139A3 (en) Device and method for intermittently impregnating drinking water with a gas and dispense thereof
PL1644156T3 (en) Method for supplying a plasma torch with a gas, mixed gas, or gas mixture, comprising volumetric flow regulation in combination with pressure regulation; and arrangement for carrying out said method
GB0617529D0 (en) Metal nitrate conversion method
PT1726355E (en) Gas-gas mixer
ZA200805830B (en) Self-flow refractory mixture
WO2009071053A3 (en) Device and method for producing biogas from organic matters
ATE520627T1 (en) HIGHER ACTIVITY CALCIUM AND/OR MAGNESIUM HYDROXIDE AND ITS PREPARATION
ATE501989T1 (en) FIREPROOF CERAMIC WITH HIGH SOLID TEMPERATURE, PRODUCTION METHOD THEREOF AND STRUCTURAL PART WITH SAID CERAMIC
JP2016153357A (en) Cement curing body and manufacturing method therefor

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08863294

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08863294

Country of ref document: EP

Kind code of ref document: A1