EA202091741A1 - Химический состав цемента - Google Patents

Химический состав цемента

Info

Publication number
EA202091741A1
EA202091741A1 EA202091741A EA202091741A EA202091741A1 EA 202091741 A1 EA202091741 A1 EA 202091741A1 EA 202091741 A EA202091741 A EA 202091741A EA 202091741 A EA202091741 A EA 202091741A EA 202091741 A1 EA202091741 A1 EA 202091741A1
Authority
EA
Eurasian Patent Office
Prior art keywords
low
cement
chemical composition
chemical
content
Prior art date
Application number
EA202091741A
Other languages
English (en)
Inventor
Вахит Атакан
Original Assignee
Солидия Текнолоджиз, Инк.
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 Солидия Текнолоджиз, Инк. filed Critical Солидия Текнолоджиз, Инк.
Publication of EA202091741A1 publication Critical patent/EA202091741A1/ru

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
    • C04B12/00—Cements not provided for in groups C04B7/00 - C04B11/00
    • C04B12/007—Non-hydraulic cements containing low lime calcium silicate phases, e.g. wollastonite, pseudowollastonite, rankinite or cements curable in the presence of CO2
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
    • 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
    • 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
    • C04B28/18—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 mixtures of the silica-lime 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
    • 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
    • C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
    • 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
    • C04B28/28—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 organic polyacids, e.g. polycarboxylate cements, i.e. ionomeric systems
    • 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
    • C04B40/0277—Hardening promoted by using additional water, e.g. by spraying water on the green concrete element
    • C04B40/029—Hardening promoted by using additional water, e.g. by spraying water on the green concrete element using an aqueous solution or dispersion
    • 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
    • C04B9/00—Magnesium cements or similar 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
    • C04B9/00—Magnesium cements or similar cements
    • C04B9/06—Cements containing metal compounds other than magnesium compounds, e.g. compounds of zinc or lead
    • 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
    • C04B2111/00017—Aspects relating to the protection of the environment
    • 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
    • C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/0025—Compositions or ingredients of the compositions characterised by the crystal structure
    • 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
    • C04B28/18—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 mixtures of the silica-lime type
    • C04B28/186—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 mixtures of the silica-lime type containing formed Ca-silicates before the final hardening step
    • C04B28/188—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 mixtures of the silica-lime type containing formed Ca-silicates before the final hardening step the Ca-silicates being present in the starting mixture
    • 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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Civil Engineering (AREA)

Abstract

Описан способ отверждения цементной композиции с низким содержанием Ca/Mg, включающий обеспечение предварительно заданного количества цементной композиции с низким содержанием Ca/Mg в неотвержденной форме; и приведение во взаимодействие неотвержденной цементной композиции с низким содержанием Ca/Mg с химическим реагентом в течение времени, достаточного для отверждения указанного цементирующего материала, при этом указанный химический реагент представляет собой соединение, синтезированное из CO2, и включает дикарбоновые кислоты, трикарбоновые кислоты или альфа-гидроксикарбоновые кислоты.
EA202091741A 2018-02-22 2019-02-22 Химический состав цемента EA202091741A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862633959P 2018-02-22 2018-02-22
PCT/US2019/019245 WO2019165275A1 (en) 2018-02-22 2019-02-22 Cement chemistries

Publications (1)

Publication Number Publication Date
EA202091741A1 true EA202091741A1 (ru) 2021-01-25

Family

ID=67616699

Family Applications (1)

Application Number Title Priority Date Filing Date
EA202091741A EA202091741A1 (ru) 2018-02-22 2019-02-22 Химический состав цемента

Country Status (9)

Country Link
US (1) US11597678B2 (ru)
EP (1) EP3755639A4 (ru)
JP (2) JP2021514920A (ru)
CN (1) CN111886184B (ru)
BR (1) BR112020017195A2 (ru)
CA (1) CA3091822A1 (ru)
EA (1) EA202091741A1 (ru)
MX (1) MX2020008781A (ru)
WO (1) WO2019165275A1 (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112021020558A2 (pt) 2019-04-12 2021-12-14 Carbicrete Inc Método de cura por carbonatação para produzir produtos de concreto à base de escória moldada por via húmida
CN113905863A (zh) 2019-04-12 2022-01-07 碳化混凝土公司 湿铸矿渣基混凝土产品的生产方法
US11358304B2 (en) 2019-12-10 2022-06-14 Carbicrete Inc Systems and methods for curing a precast concrete product
WO2021243441A1 (en) 2020-06-03 2021-12-09 Carbicrete Inc. Method for making carbonated precast concrete products with enhanced durability
CN116003011B (zh) * 2022-12-13 2023-07-28 辽宁科技大学 一种制备无缓凝磷酸镁水泥的装置及方法

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US3511674A (en) * 1965-09-29 1970-05-12 Bendix Corp Ceramic potting compositions
BE789049A (fr) * 1971-09-20 1973-03-20 Montedison Spa Procede pour la preparation de l'acide citrique
US4997484A (en) * 1987-12-11 1991-03-05 Lone Star Industries, Inc. Hydraulic cement and composition employing the same
DE3881035T2 (de) * 1987-12-11 1993-12-09 Lone Star Ind Inc Hydraulischer zement und eine ihn enthaltende zusammensetzung.
US5030267A (en) * 1988-11-14 1991-07-09 Nutrihold Inc. Method of preparing controlled release fertilizers and products thereof
JPH04305053A (ja) * 1991-04-01 1992-10-28 Sumitomo Cement Co Ltd 自硬性セラミック原料およびその成形硬化材料
GB2376986B (en) * 2001-06-28 2003-07-16 Freegen Res Ltd Duct and rotor
CA2421011C (en) * 2002-03-26 2009-02-24 Tobishima Corporation Concrete admixture, mortar admixture and blended cement
KR101547272B1 (ko) * 2007-01-19 2015-08-26 세라테크, 인코포레이티드 산업 부산물을 함유하는 고강도 시멘트, 모르타르 및 콘크리트
US20100313794A1 (en) * 2007-12-28 2010-12-16 Constantz Brent R Production of carbonate-containing compositions from material comprising metal silicates
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CN102775083B (zh) * 2012-08-08 2014-06-18 苏州伟宇天诚环保科技有限公司 一种采用污水厂磷酸钙污泥制备水泥的技术
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Also Published As

Publication number Publication date
WO2019165275A8 (en) 2020-09-24
BR112020017195A2 (pt) 2020-12-22
JP2024041818A (ja) 2024-03-27
US20190256416A1 (en) 2019-08-22
CN111886184B (zh) 2023-11-14
US11597678B2 (en) 2023-03-07
JP2021514920A (ja) 2021-06-17
EP3755639A1 (en) 2020-12-30
CA3091822A1 (en) 2019-08-29
EP3755639A4 (en) 2021-11-17
CN111886184A (zh) 2020-11-03
MX2020008781A (es) 2020-11-09
WO2019165275A1 (en) 2019-08-29

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