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EA201890005A1 - АКТИВАТОР С НИЗКИМ ЗНАЧЕНИЕМ pH ДЛЯ ВЕЩЕСТВ-ЗАМЕНИТЕЛЕЙ КЛИНКЕРА - Google Patents

АКТИВАТОР С НИЗКИМ ЗНАЧЕНИЕМ pH ДЛЯ ВЕЩЕСТВ-ЗАМЕНИТЕЛЕЙ КЛИНКЕРА

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Publication number
EA201890005A1
EA201890005A1 EA201890005A EA201890005A EA201890005A1 EA 201890005 A1 EA201890005 A1 EA 201890005A1 EA 201890005 A EA201890005 A EA 201890005A EA 201890005 A EA201890005 A EA 201890005A EA 201890005 A1 EA201890005 A1 EA 201890005A1
Authority
EA
Eurasian Patent Office
Prior art keywords
activator
clinter
low value
cao
autoclave
Prior art date
Application number
EA201890005A
Other languages
English (en)
Inventor
Мозен Бен Хаха
Тим Линк
Франк Белльманн
Хорст-Михаель Людвиг
Original Assignee
Хайдельбергцемент Аг
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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Publication date
Application filed by Хайдельбергцемент Аг filed Critical Хайдельбергцемент Аг
Publication of EA201890005A1 publication Critical patent/EA201890005A1/ru

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    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/345Hydraulic cements not provided for in one of the groups C04B7/02 - C04B7/34
    • C04B7/3453Belite cements, e.g. self-disintegrating cements based on dicalciumsilicate
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02Compositions 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
    • C04B28/021Ash cements, e.g. fly ash cements ; Cements based on incineration residues, e.g. alkali-activated slags from waste incineration ; Kiln dust cements
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02Compositions 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
    • C04B28/025Belite cements
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02Compositions 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
    • C04B28/04Portland cements
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02Compositions 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
    • C04B28/08Slag cements
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/18Compositions 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 mixtures of the silica-lime type
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/14Cements containing slag
    • C04B7/147Metallurgical slag
    • C04B7/153Mixtures thereof with other inorganic cementitious materials or other activators
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/36Manufacture of hydraulic cements in general
    • C04B7/38Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
    • C04B7/42Active ingredients added before, or during, the burning process
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/36Manufacture of hydraulic cements in general
    • C04B7/43Heat treatment, e.g. precalcining, burning, melting; Cooling
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/10Accelerators; Activators
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/10Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

Landscapes

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

Abstract

Настоящее изобретение касается активатора для вещества-заменителя клинкера, содержащего реактивный белит, который может быть получен посредством гидротермальной обработки сырья, которое содержит источники CaO и SiO, в автоклаве при температуре 100-300°C и отжига полученного промежуточного продукта при 350-495°C; гидравлического вяжущего вещества на основе вещества-заменителя клинкера и реактивного белита в качестве активатора, который может быть получен посредством гидротермальной обработки сырья, которое содержит источники CaO и SiO, в автоклаве при температуре 100-300°C и отжига полученного промежуточного продукта при 350-495°C; а также способа активации вещества-заменителя клинкера посредством добавления реактивного белита, который может быть получен посредством гидротермальной обработки сырья, которое содержит источники CaO и SiO, в автоклаве при температуре 100-300°C и отжига полученного промежуточного продукта при 350-495°C; и применения вещества, содержащего реактивный белит, в качестве активатора.
EA201890005A 2015-06-16 2016-06-14 АКТИВАТОР С НИЗКИМ ЗНАЧЕНИЕМ pH ДЛЯ ВЕЩЕСТВ-ЗАМЕНИТЕЛЕЙ КЛИНКЕРА EA201890005A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15001773 2015-06-16
PCT/EP2016/000984 WO2016202449A1 (de) 2015-06-16 2016-06-14 Anreger mit niedrigem ph-wert für klinkerersatzmaterialien

Publications (1)

Publication Number Publication Date
EA201890005A1 true EA201890005A1 (ru) 2018-05-31

Family

ID=53483638

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201890005A EA201890005A1 (ru) 2015-06-16 2016-06-14 АКТИВАТОР С НИЗКИМ ЗНАЧЕНИЕМ pH ДЛЯ ВЕЩЕСТВ-ЗАМЕНИТЕЛЕЙ КЛИНКЕРА

Country Status (7)

Country Link
US (1) US20180305254A1 (ru)
EP (1) EP3310737B1 (ru)
CN (1) CN107743477A (ru)
CA (1) CA2989367A1 (ru)
EA (1) EA201890005A1 (ru)
PL (1) PL3310737T3 (ru)
WO (1) WO2016202449A1 (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10793474B2 (en) * 2018-02-07 2020-10-06 National Pingtung University Of Science & Technology Ceramic composition
TWI717127B (zh) * 2019-11-29 2021-01-21 財團法人工業技術研究院 核殼結構的複合材料與其形成方法
PE20220302A1 (es) * 2021-07-01 2022-03-09 Univ Catolica San Pablo Un aglomerante geopolimerico, un geomortero y unos metodos de obtencion de dichos aglomerante geopolimerico y geomortero
CA3203524A1 (en) 2021-12-23 2023-06-23 Graymont Western Canada Inc. Lime-based cement extender compositions, and associated systems and methods
WO2024137823A1 (en) * 2022-12-20 2024-06-27 Graymont Western Canada Inc. Systems and methods for storing and mineralizing carbon dioxide with lime

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103874669B (zh) * 2011-08-18 2017-10-27 海德堡水泥公司 制备硫硅钙石‑贝利特‑硫铝酸钙‑熟料的方法
ES2538091T5 (es) * 2012-06-20 2021-09-15 Heidelbergcement Ag Procedimiento para la producción de un cemento belítico con una alta reactividad y una pequeña relación de calcio a silicato
ES2777023T3 (es) * 2012-12-19 2020-08-03 Heidelbergcement Ag Activador para cemento
DK2801557T3 (en) * 2013-05-11 2015-12-14 Heidelbergcement Ag A process for the preparation of the magnesium silicate-cement-belitcalciumaluminat
ITTO20130962A1 (it) * 2013-11-27 2015-05-28 Buzzi Unicem S P A Prodotti cementizi ottenibili da calcestruzzo dismesso

Also Published As

Publication number Publication date
US20180305254A1 (en) 2018-10-25
PL3310737T3 (pl) 2020-03-31
EP3310737B1 (de) 2019-10-30
EP3310737A1 (de) 2018-04-25
CA2989367A1 (en) 2016-12-22
CN107743477A (zh) 2018-02-27
WO2016202449A1 (de) 2016-12-22

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