DK2844622T3 - Formalingsadditiv til mineralske bindemidler - Google Patents

Formalingsadditiv til mineralske bindemidler Download PDF

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Publication number
DK2844622T3
DK2844622T3 DK13717778.8T DK13717778T DK2844622T3 DK 2844622 T3 DK2844622 T3 DK 2844622T3 DK 13717778 T DK13717778 T DK 13717778T DK 2844622 T3 DK2844622 T3 DK 2844622T3
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DK
Denmark
Prior art keywords
grinding
weight
additive
cement
process according
Prior art date
Application number
DK13717778.8T
Other languages
English (en)
Inventor
Jürgen Faderl
Madalina Andreea Stefan
Torsten Freund
Lorenzo Ambrosini
Attilio Camplone
Stijn Brughmans
Original Assignee
Construction Research & Technology Gmbh
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 Construction Research & Technology Gmbh filed Critical Construction Research & Technology Gmbh
Application granted granted Critical
Publication of DK2844622T3 publication Critical patent/DK2844622T3/da

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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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
    • C04B24/128—Heterocyclic nitrogen compounds
    • 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
    • C04B24/08—Fats; Fatty oils; Ester type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C04B24/085—Higher fatty acids
    • 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
    • C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
    • C04B24/123—Amino-carboxylic acids
    • 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
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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
    • C04B7/52—Grinding ; After-treatment of ground 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/52—Grinding aids; Additives added during 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Disintegrating Or Milling (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Claims (13)

1. Fremgangsmåde til formaling af et uorganisk faststof fra serien af cementklinker, puzzolan og/eller råmateriale til cementproduktion, hvor der tilsættes et formalingsadditiv inden eller under formalingen, kendetegnet ved, at formalingsadditivet omfatter, på basis af tørvægten, 6 til 80 vægt-% caprolactam og 1,5 til 30 vægt-% aminocapronsyre, hvor der anvendes fra 0,002 til 2 vægt-% af formalingsadditivet, i hvert tilfælde på basis af tørvægten, på basis af det totale uorganiske faststof.
2. Fremgangsmåde ifølge krav 1, kendetegnet ved, at formalingsadditivet omfatter mindst et yderligere formalingsadditiv fra serien af polycarboxylatethere, lignosulfonat, melamin-formaldehydsulfonat, naphthalen- formaldehydsulfonat, mono-, di-, tri- og polyglycoler, polyalkoholer, alkanolamin, aminosyrer, sukkerarter, melasser, organiske og uorganiske salte.
3. Fremgangsmåde ifølge krav 1, kendetegnet ved, at formalingsadditivet omfatter 3 til 70 vægt-% af mindst en alkanolamin eller et alkanolaminsalt.
4. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 3, kendetegnet ved, at der anvendes fra 0,01 til 0,5 vægt-% af formalingsadditivet, i hvert tilfælde på basis af tørvægten, på basis af det uorganiske faststof.
5. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 4, kendetegnet ved, at formalingsadditivet påføres på det uorganiske faststof som en vandig opløsning.
6. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 5, kendetegnet ved, at formalingsadditivet påføres inden formalingen.
7. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 6, kendetegnet ved, at formalingsadditivet omfatter 1 til 20 vægt-% alkalimetalhydroxid på basis af tørvægten.
8. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 7, kendetegnet ved, at formalingsadditivet omfatter caprolactam-oligomerer.
9. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 8, kendetegnet ved, at råmaterialet til cementproduktion omfatter mindst et stof fra serien af kalksten, kalkstensmergel, ler, kridt, silicasand og jernmalm.
10. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 9, kendetegnet ved, at formalingen udføres i en lodret valsemølle.
11. Uorganisk faststof fra serien af cementklinker, puzzolan og/eller råmateriale til cementproduktion, hvilket faststof er fremstillet ved en fremgangsmåde ifølge et hvilket som helst af kravene 1 til 10.
12. Anvendelse af en blanding, der på basis af tørvægten omfatter: 6 til 80 vægt-% caprolactam og 1,5 til 30 vægt-% aminocapronsyre som formalingsadditiv til et uorganiske faststof fra serien af cementklinker, puzzolan og/eller råmateriale til cementproduktion, hvor der anvendes fra 0,002 til 2 vægt-% af formalingsadditivet, i hvert tilfælde på basis af tørvægten, på basis af det uorganiske faststof, til reducering af energien, der bruges til at opnå et vist formalingsresultat samt til reducering af det resulterende produkts agglomereringstendens.
13. Formalingsadditiv til et uorganisk faststof fra serien af cementklinker, puzzolan og/eller råmateriale til cementproduktion, hvilket additiv omfatter 6 til 80 vægt-% caprolactam, 1,5 til 30 vægt-% aminocapronsyre og 3 til 70 vægt-% af mindst et yderligere formalingsadditiv fra serien af polycarboxylatethere, lignosulfonat, melamin-formaldehydsulfonat, naphthalen-formaldehydsulfonat, mono-, di-, tri- og polyglycoler, polyalkoholer, alkanolamin, aminosyrer, sukkerarter og melasser.
DK13717778.8T 2012-05-03 2013-04-22 Formalingsadditiv til mineralske bindemidler DK2844622T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12166513.7A EP2660217A1 (de) 2012-05-03 2012-05-03 Mahlhilfsmittel für mineralische Bindemittel
PCT/EP2013/058240 WO2013164212A1 (en) 2012-05-03 2013-04-22 Grinding additive for mineral binders

Publications (1)

Publication Number Publication Date
DK2844622T3 true DK2844622T3 (da) 2017-02-20

Family

ID=48143294

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13717778.8T DK2844622T3 (da) 2012-05-03 2013-04-22 Formalingsadditiv til mineralske bindemidler

Country Status (11)

Country Link
US (1) US9181128B2 (da)
EP (2) EP2660217A1 (da)
JP (1) JP2015517448A (da)
CN (1) CN104271529B (da)
AR (1) AR090911A1 (da)
BR (1) BR112014021841B8 (da)
CA (1) CA2871679C (da)
DK (1) DK2844622T3 (da)
MX (1) MX361550B (da)
RU (1) RU2622563C2 (da)
WO (1) WO2013164212A1 (da)

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RU2558095C1 (ru) * 2014-01-09 2015-07-27 Федеральное государственное бюджетное учреждение "Дальневосточный научно-исследовательский, проектно-конструкторский и технологический институт по строительству Российской академии архитектуры и строительных наук" (ДальНИИС РААСН) Интенсификатор помола цемента и способ его применения
CN107531567B (zh) * 2015-02-27 2020-06-09 Gcp应用技术有限公司 使用酮醇油废料改良水泥质组合物
CN105152568B (zh) * 2015-09-18 2017-03-29 南京荣丰环保科技有限公司 一种立磨用液体水泥助磨剂
CN105152567B (zh) * 2015-09-18 2017-03-29 南京荣丰环保科技有限公司 一种立磨用矿渣助磨剂
WO2017072133A1 (en) * 2015-10-27 2017-05-04 Construction Research & Technology Gmbh Grinding additive for carbonaceous solid
CN105503008A (zh) * 2015-12-16 2016-04-20 方慧 增强型水泥助磨剂
CN105439487A (zh) * 2015-12-16 2016-03-30 陈晖� 一种增强型水泥助磨剂
US11014858B2 (en) 2016-03-30 2021-05-25 Gcp Applied Technologies Inc. Mineral grinding
EP3315481A1 (en) * 2016-11-01 2018-05-02 GCP Applied Technologies Inc. Method of grinding
CN110475758A (zh) * 2017-02-13 2019-11-19 Gcp应用技术有限公司 水泥的早期强度增强
UA127480C2 (uk) * 2017-08-23 2023-09-06 Басф Се Спосіб отримання лігноцелюлозних матеріалів в присутності капролактаму та олігомерів капролактаму
CN112047657A (zh) * 2018-06-20 2020-12-08 湖南辰砾新材料有限公司 一种含水泥助磨剂的水泥
CN111116066B (zh) * 2020-01-03 2022-02-18 登封市嵩基水泥有限公司 一种快速凝结型水泥
CN111533480A (zh) * 2020-06-01 2020-08-14 溧阳市精卫新型材料有限公司 一种己内酰胺在水泥助磨剂中的应用方法
MX2023011323A (es) * 2021-03-26 2023-10-03 Sika Tech Ag Molienda en seco de mineral arcilloso, mineral arcilloso molido, y su uso en materiales de construccion.
CN113416010A (zh) * 2021-07-31 2021-09-21 山西天润恒德新材料有限公司 一种用于水泥熟料烧制过程中的生料助磨剂
KR20240055720A (ko) 2021-09-07 2024-04-29 시카 테크놀러지 아게 광물 물질의 건식 분쇄, 분쇄된 광물 물질, 및 건축 자재에서의 이들의 용도
CN113896439A (zh) * 2021-10-08 2022-01-07 湖南昌迪环境科技有限公司 一种水泥生料添加剂及其应用和水泥生产工艺
CN114907031A (zh) * 2022-05-26 2022-08-16 昌德新材科技股份有限公司 一种水泥生料添加剂及其应用和水泥生产工艺
CN115432954B (zh) * 2022-09-20 2023-08-15 安徽成弘建新材料有限公司 一种处理工业固废复合粉的活性剂及其制备方法、工业固废复合粉及其应用

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Also Published As

Publication number Publication date
CA2871679A1 (en) 2013-11-07
EP2844622B1 (en) 2016-11-09
MX361550B (es) 2018-12-10
CA2871679C (en) 2019-05-21
WO2013164212A1 (en) 2013-11-07
BR112014021841B8 (pt) 2021-05-04
CN104271529B (zh) 2016-05-11
RU2622563C2 (ru) 2017-06-16
MX2014013335A (es) 2015-02-10
JP2015517448A (ja) 2015-06-22
CN104271529A (zh) 2015-01-07
US9181128B2 (en) 2015-11-10
US20150166412A1 (en) 2015-06-18
RU2014148494A (ru) 2016-06-20
EP2660217A1 (de) 2013-11-06
AR090911A1 (es) 2014-12-17
BR112014021841B1 (pt) 2021-03-02
EP2844622A1 (en) 2015-03-11

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