PH12021552999A1 - Cement clinker, cement composition, and cement clinker production method - Google Patents

Cement clinker, cement composition, and cement clinker production method

Info

Publication number
PH12021552999A1
PH12021552999A1 PH1/2021/552999A PH12021552999A PH12021552999A1 PH 12021552999 A1 PH12021552999 A1 PH 12021552999A1 PH 12021552999 A PH12021552999 A PH 12021552999A PH 12021552999 A1 PH12021552999 A1 PH 12021552999A1
Authority
PH
Philippines
Prior art keywords
mass
cement
cement clinker
content
c3aã
Prior art date
Application number
PH1/2021/552999A
Inventor
Hideyuki Nasu
Tomoki Sato
Jun Shimizu
Yoh Yamada
Kyosuke YAMAGATA
Original Assignee
Sumitomo Osaka Cement Co 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 Sumitomo Osaka Cement Co Ltd filed Critical Sumitomo Osaka Cement Co Ltd
Publication of PH12021552999A1 publication Critical patent/PH12021552999A1/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
    • 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
    • C04B7/02—Portland cement
    • 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
    • C04B7/02—Portland cement
    • C04B7/04—Portland cement using raw materials containing gypsum, i.e. processes of the Mueller-Kuehne type
    • 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
    • C04B7/02—Portland cement
    • C04B7/06—Portland cement using alkaline raw materials
    • 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
    • C04B7/14—Cements containing slag
    • C04B7/147—Metallurgical slag
    • C04B7/153—Mixtures thereof with other inorganic cementitious materials or other activators
    • C04B7/21—Mixtures thereof with other inorganic cementitious materials or other activators with calcium sulfate containing activators
    • 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
    • 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

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)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

Provided are a cement clinker and a cement composition which can be reduced in heat of hydration and are excellent in short term strength development. A cement clinker in which the proportion of C3S determined by Bogue calculation is 50-75% by mass, the proportion of C2S determined by Bogue calculation is 5-25% by mass, and the total proportion of C3A and C4AF determined by Bogue calculation is 15-22% by mass, and which contains MgO, TiO2, MnO and ZnO, and satisfies the following formula (1). (1): CMg-C3A×CTi-C3A×CMn-C3A×CZn-C3A=0.0010 (in the formula (1), CMg-C3A represents the MgO content (% by mass) in C3A, CTi-C3A represents the TiO2 content (% by mass) in C3A, CMn-C3A represents the MnO content (% by mass) in C3A, and CZn-C3A represents the ZnO content (% by mass) in C3A).
PH1/2021/552999A 2020-03-27 2021-03-18 Cement clinker, cement composition, and cement clinker production method PH12021552999A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020058506A JP6780796B1 (en) 2020-03-27 2020-03-27 Cement clinker and cement composition
PCT/JP2021/011168 WO2021193367A1 (en) 2020-03-27 2021-03-18 Cement clinker, cement composition, and cement clinker production method

Publications (1)

Publication Number Publication Date
PH12021552999A1 true PH12021552999A1 (en) 2023-08-14

Family

ID=73022491

Family Applications (1)

Application Number Title Priority Date Filing Date
PH1/2021/552999A PH12021552999A1 (en) 2020-03-27 2021-03-18 Cement clinker, cement composition, and cement clinker production method

Country Status (8)

Country Link
JP (1) JP6780796B1 (en)
KR (1) KR102338232B1 (en)
CN (1) CN114007995B (en)
AU (1) AU2021242720B2 (en)
NZ (1) NZ782785A (en)
PH (1) PH12021552999A1 (en)
SG (1) SG11202113195YA (en)
WO (1) WO2021193367A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024219334A1 (en) * 2023-04-18 2024-10-24 株式会社トクヤマ Manufacturing method of portland cement clinker
CN118771754B (en) * 2024-07-15 2025-10-14 济南大学 A self-carbonizing enhanced high-potassium silicate cement clinker and its preparation method and application

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3485122B2 (en) * 1994-03-03 2004-01-13 太平洋セメント株式会社 Cement composition
JP2006347814A (en) * 2005-06-16 2006-12-28 Ube Ind Ltd Cement clinker, cement composition, concrete composition and method for producing cement clinker
FR2946978B1 (en) * 2009-06-17 2011-08-05 Lafarge Sa INDUSTRIAL PROCESS FOR THE PRODUCTION OF SULFOALUMINOUS CLINKER
JP4811534B1 (en) * 2010-06-01 2011-11-09 宇部興産株式会社 CEMENT COMPOSITION AND METHOD FOR PRODUCING CEMENT COMPOSITION
JP5665638B2 (en) * 2011-04-19 2015-02-04 株式会社トクヤマ Method for producing cement clinker
JP6401440B2 (en) * 2013-09-30 2018-10-10 太平洋セメント株式会社 Cement clinker and cement
JP6429125B2 (en) * 2015-03-31 2018-11-28 住友大阪セメント株式会社 Cement clinker and cement composition
JP6429126B2 (en) * 2015-03-31 2018-11-28 住友大阪セメント株式会社 Cement clinker and cement composition
JP6663816B2 (en) * 2016-07-26 2020-03-13 太平洋セメント株式会社 High belite cement composition

Also Published As

Publication number Publication date
JP2021155288A (en) 2021-10-07
CN114007995A (en) 2022-02-01
CN114007995B (en) 2022-07-12
KR102338232B1 (en) 2021-12-10
SG11202113195YA (en) 2021-12-30
KR20210132201A (en) 2021-11-03
JP6780796B1 (en) 2020-11-04
WO2021193367A1 (en) 2021-09-30
NZ782785A (en) 2023-03-31
AU2021242720A1 (en) 2021-12-23
AU2021242720B2 (en) 2022-07-21

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