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PH12014501497B1 - Cement composition production method - Google Patents

Cement composition production method

Info

Publication number
PH12014501497B1
PH12014501497B1 PH12014501497A PH12014501497A PH12014501497B1 PH 12014501497 B1 PH12014501497 B1 PH 12014501497B1 PH 12014501497 A PH12014501497 A PH 12014501497A PH 12014501497 A PH12014501497 A PH 12014501497A PH 12014501497 B1 PH12014501497 B1 PH 12014501497B1
Authority
PH
Philippines
Prior art keywords
molding
cement
mixture
cement clinker
parts
Prior art date
Application number
PH12014501497A
Other versions
PH12014501497A1 (en
Inventor
Osamu Kubota
Hiroshi Hirao
Makoto Kobayakawa
Daisuke Kurokawa
kensuke Kitazawa
Kensuke Hayashi
Norikazu Wadachi
Yasushi Yamamoto
Yoshiyuki Uenoyama
Sumihito Ikeda
Original Assignee
Taiheiyo Cement Corp
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 Taiheiyo Cement Corp filed Critical Taiheiyo Cement Corp
Publication of PH12014501497A1 publication Critical patent/PH12014501497A1/en
Publication of PH12014501497B1 publication Critical patent/PH12014501497B1/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
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • C04B7/28—Cements from oil shales, residues or waste other than slag from combustion residues, e.g. ashes or slags from waste incineration
    • 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
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/44—Burning; Melting
    • C04B7/4407—Treatment or selection of the fuel therefor, e.g. use of hazardous waste as secondary fuel ; Use of particular energy sources, e.g. waste hot gases from other processes
    • 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
    • C04B7/48—Clinker treatment
    • 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
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00215—Mortar or concrete mixtures defined by their oxide composition
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • Y02P40/18—Carbon capture and storage [CCS]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The present invention provides a method for producing a cement composition that enables the use of a large amount of coal ash having a high carbon content while also making it possible to reduce fuel costs. More specifically, the method for producing a cement composition of the present invention includes a cement clinker firing step of firing a cement clinker in which the cement mineral composition thereof as calculated using the Bogue calculations is within a specific range, a carbon removal step of injecting a molding, obtained by molding a composition containing coal ash, a binder and water, into a region in a cooler at a temperature of 800 to 1400oC at a ratio of 0.2 parts by weight to 100.0 parts by weight based on 100 parts by weight of the cement clinker, followed by mixing the molding with the cement clinker and removing carbon and organic materials contained in coal ash in the molding by burning, and a mixture crushing step of crushing a mixture (a) of the cement clinker and the molding or a mixture (b) obtained by further adding gypsum to the mixture (a).
PH12014501497A 2012-01-31 2014-06-27 Cement composition production method PH12014501497B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012017561 2012-01-31
JP2012142238 2012-06-25
PCT/JP2012/081041 WO2013114719A1 (en) 2012-01-31 2012-11-30 Production method for cement composition

Publications (2)

Publication Number Publication Date
PH12014501497A1 PH12014501497A1 (en) 2014-10-08
PH12014501497B1 true PH12014501497B1 (en) 2014-10-08

Family

ID=48904781

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12014501497A PH12014501497B1 (en) 2012-01-31 2014-06-27 Cement composition production method

Country Status (5)

Country Link
JP (1) JP5991998B2 (en)
KR (1) KR101941328B1 (en)
PH (1) PH12014501497B1 (en)
TW (1) TWI567048B (en)
WO (1) WO2013114719A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105152554A (en) * 2014-06-05 2015-12-16 镇江市船山第二水泥厂 Composite portland cement
US20150376063A1 (en) * 2014-06-27 2015-12-31 Boral Ip Holdings (Australia) Pty Limited Ultra-Lightweight Gypsum Wallboard
CN104462849B (en) * 2014-12-24 2017-06-06 中国石油大学(北京) Shale gas reservoir characteristics Forecasting Methodology and device
JP6447529B2 (en) * 2016-01-27 2019-01-09 中国電力株式会社 Granule manufacturing equipment and granulated product manufacturing method
JP6957922B2 (en) * 2017-03-24 2021-11-02 宇部興産株式会社 Hardened coal ash
KR101965958B1 (en) * 2017-07-05 2019-04-04 주식회사 포스코건설 Chemical-resistance enhancement concrete composition for pre-cast box culvert
JP6970374B2 (en) * 2017-11-08 2021-11-24 三菱マテリアル株式会社 Coal ash molding and its manufacturing method
JP7051610B2 (en) * 2018-06-27 2022-04-11 太平洋セメント株式会社 Cement composition and its manufacturing method
JP7144233B2 (en) * 2018-08-10 2022-09-29 太平洋セメント株式会社 Cement clinker sorting method
JP7218211B2 (en) * 2019-03-04 2023-02-06 太平洋セメント株式会社 Cement manufacturing method
CN110563359A (en) * 2019-07-16 2019-12-13 中机国能电力工程有限公司 Method for preparing sulphoaluminate cement clinker by using high-calcium fly ash and finished product components thereof
WO2021137787A2 (en) * 2019-12-30 2021-07-08 Gaziantep Universitesi Rektorlugu A binding construction material composition and production method thereof
CN112174553A (en) * 2020-10-13 2021-01-05 张延年 Composite activated low-calcium fly ash cement and preparation method thereof
AU2022260582A1 (en) * 2021-04-19 2023-11-23 Hot Lime Labs Limited Improved process for the manufacture of a composite porous material
CN113264696A (en) * 2021-05-21 2021-08-17 陕西倚天弘工贸有限公司 Method for improving production of high-performance green cement by double-doping grinding aid and mineralized material
CN114230209A (en) * 2021-12-21 2022-03-25 安徽阳光水泥有限公司 Environment-friendly portland cement and preparation method thereof
CN114890765B (en) * 2022-06-10 2023-10-03 四川方大新型建材科技开发有限责任公司 Plastering gypsum and preparation method thereof
KR102638869B1 (en) * 2022-11-29 2024-02-21 (재)한국건설생활환경시험연구원 Cement composite composition for 3D printers using ceramic circulation resources and method of manufacturing structures using them

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61163163A (en) * 1985-01-16 1986-07-23 株式会社日本触媒 Ceramic forming binder
JPH08243524A (en) * 1995-03-09 1996-09-24 Chugai Ro Co Ltd Water retentive calcined body and its production
JPH1099643A (en) * 1996-09-26 1998-04-21 Kobe Steel Ltd Molded object for removing hydrogen chloride gas
JP2004299955A (en) * 2003-03-31 2004-10-28 Ube Ind Ltd Cement production method using waste
JP2005104792A (en) 2003-10-01 2005-04-21 Tokuyama Corp Method for producing cement using coal ash
WO2008114771A1 (en) * 2007-03-20 2008-09-25 Mitsui Chemicals, Inc. Process for conversion of hydrocarbons with molded zeolite catalyst
CN101182139A (en) * 2007-11-12 2008-05-21 华南理工大学 A masonry cement with high strength and water retention

Also Published As

Publication number Publication date
PH12014501497A1 (en) 2014-10-08
KR101941328B1 (en) 2019-04-12
KR20140116420A (en) 2014-10-02
WO2013114719A1 (en) 2013-08-08
JPWO2013114719A1 (en) 2015-05-11
JP5991998B2 (en) 2016-09-14
TW201339122A (en) 2013-10-01
TWI567048B (en) 2017-01-21

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