BR112018009955A2 - início adiado de hidratação de cal viva - Google Patents

início adiado de hidratação de cal viva

Info

Publication number
BR112018009955A2
BR112018009955A2 BR112018009955A BR112018009955A BR112018009955A2 BR 112018009955 A2 BR112018009955 A2 BR 112018009955A2 BR 112018009955 A BR112018009955 A BR 112018009955A BR 112018009955 A BR112018009955 A BR 112018009955A BR 112018009955 A2 BR112018009955 A2 BR 112018009955A2
Authority
BR
Brazil
Prior art keywords
hydration
earth metal
alkaline earth
carboxylic acid
metal oxide
Prior art date
Application number
BR112018009955A
Other languages
English (en)
Other versions
BR112018009955B1 (pt
Inventor
Chun Byong-Wa
Original Assignee
Gcp Applied Tech Inc
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 Gcp Applied Tech Inc filed Critical Gcp Applied Tech Inc
Publication of BR112018009955A2 publication Critical patent/BR112018009955A2/pt
Publication of BR112018009955B1 publication Critical patent/BR112018009955B1/pt

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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/10—Preheating, burning calcining or cooling
    • C04B2/104—Ingredients added before or during the burning process
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/02—Oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/02—Magnesia
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/06—Oxides, Hydroxides
    • C04B22/062—Oxides, Hydroxides of the alkali or alkaline-earth metals
    • C04B22/064—Oxides, Hydroxides of the alkali or alkaline-earth metals of the alkaline-earth metals
    • 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
    • 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
    • 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
    • C04B2111/00146—Sprayable or pumpable mixtures
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Analytical Chemistry (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

a presente invenção fornece composições e métodos em relação a controlar o início da hidratação de um óxido de metal alcalino terroso tal como óxido de cálcio, compreendendo aquecer um óxido de metal alcalino terroso inorgânico até as temperaturas de sub-calcinação na presença de material orgânico compreendendo um carboidrato, um ácido amino-carboxílico, um ácido hidroxicarboxílico ou uma mistura destes. partículas tratadas preferidas compreendem pelo menos 40 % e mais preferivelmente pelo menos 80 % por peso seco de óxido de cálcio que é aquecido na presença de ácido ascórbico e um amido. partículas tratadas da presente invenção manifestam um comportamento de adiamento de indução da hidratação surpreendente e inesperado como demonstrado através do teste calorimétrico.
BR112018009955-4A 2015-11-16 2016-11-14 Composição, método para modificar uma composição cimentícia e método para tratar partículas de óxido de cálcio BR112018009955B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562255657P 2015-11-16 2015-11-16
US62/255,657 2015-11-16
PCT/US2016/061855 WO2017087326A1 (en) 2015-11-16 2016-11-14 Postponed onset of quicklime hydration

Publications (2)

Publication Number Publication Date
BR112018009955A2 true BR112018009955A2 (pt) 2018-11-13
BR112018009955B1 BR112018009955B1 (pt) 2022-08-02

Family

ID=58717689

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018009955-4A BR112018009955B1 (pt) 2015-11-16 2016-11-14 Composição, método para modificar uma composição cimentícia e método para tratar partículas de óxido de cálcio

Country Status (10)

Country Link
US (1) US10597325B2 (pt)
EP (1) EP3377456B1 (pt)
JP (1) JP6854293B2 (pt)
CN (1) CN108430945B (pt)
BR (1) BR112018009955B1 (pt)
CA (1) CA3005553C (pt)
MX (1) MX2018006020A (pt)
MY (1) MY186437A (pt)
SG (1) SG11201804079WA (pt)
WO (1) WO2017087326A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3018309A1 (en) * 2016-03-22 2017-09-28 Sika Technology Ag Composition based on calcium oxide
FR3068347B1 (fr) * 2017-06-30 2020-08-28 Arc France Preparation de fabrication de verre et four de verrerie
BR112020007079B1 (pt) 2017-10-13 2023-03-21 Gcp Applied Technologies Inc Composição para controlar a hidratação de cal viva, método para produzir a dita composição, método para tratar cal viva e material cimentício endurecido compreendendo a dita composição
US10759697B1 (en) 2019-06-11 2020-09-01 MSB Global, Inc. Curable formulations for structural and non-structural applications
CN116161886B (zh) * 2023-02-23 2024-06-18 腾冲元林环保科技有限公司 基于低品位高含镁石灰石的低碳胶凝材料及其制备方法

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JPS5855092B2 (ja) * 1976-04-13 1983-12-08 味の素株式会社 生石灰の消化遅延剤
DE2862096D1 (en) 1977-12-23 1982-12-30 British Petroleum Co Plc Method for producing aluminosilicates and their use as catalysts and supports
JPS5490231A (en) 1977-12-27 1979-07-17 Sumitomo Metal Mining Co Retarding treatment of quick lime hydration reaction
JPS601904B2 (ja) 1979-03-20 1985-01-18 太平洋セメント株式会社 脆性物体の破壊剤
JPS601905B2 (ja) 1979-11-01 1985-01-18 太平洋セメント株式会社 脆性物体の破壊剤
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US4717503A (en) * 1982-08-18 1988-01-05 Mitsubishi Mining & Co., Ltd. Demolition agent for brittle materials
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SE8404476L (sv) * 1984-09-06 1986-03-07 Perstorp Ab Brend kalk med forlengd hydratiseringstid
WO1994025727A1 (en) * 1993-05-04 1994-11-10 Bp Exploration Operating Company Limited Hydrate inhibition
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JP2002036364A (ja) 2000-07-31 2002-02-05 Bridgestone Corp フィルム強化ガラスの製造方法
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KR100335528B1 (ko) 2000-12-12 2002-05-09 규 재 유 음식물 쓰레기등의 유기질 폐기물을 이용한 유기질 비료 및 그 제조방법
JP2002363964A (ja) 2001-06-12 2002-12-18 Chichibu Sekkai Kogyo Kk 地盤改良パイル工法
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JP2008069136A (ja) 2006-09-15 2008-03-27 Yoshizawa Lime Industry 生石灰を有効成分とする衛生処理剤とそれを使用した消毒・殺菌方法
EP2108628A1 (de) 2008-04-10 2009-10-14 TRICOSAL GmbH & Co. KG Abbindeverzögerer für hydraulisch abbindende Zusammensetzungen
US8277556B2 (en) 2009-06-05 2012-10-02 W. R. Grace & Co.-Conn. Articles made from cementitious foam and slurry
EP2497757A1 (de) * 2011-03-11 2012-09-12 Sika Technology AG Abbindeverzögerer für hydratbildende Bindemittel
PL2671853T3 (pl) 2012-06-06 2015-05-29 !Obac Ltd Magnetyczna powierzchnia podłogi
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CN105217994B (zh) * 2015-10-29 2017-07-28 江苏苏博特新材料股份有限公司 一种淀粉基水泥水化热调控材料的制备方法

Also Published As

Publication number Publication date
MX2018006020A (es) 2018-08-01
WO2017087326A1 (en) 2017-05-26
US20190010087A1 (en) 2019-01-10
JP2018537394A (ja) 2018-12-20
JP6854293B2 (ja) 2021-04-07
US10597325B2 (en) 2020-03-24
MY186437A (en) 2021-07-22
CA3005553A1 (en) 2017-05-26
CA3005553C (en) 2023-02-14
CN108430945B (zh) 2021-08-10
EP3377456A4 (en) 2019-06-12
BR112018009955B1 (pt) 2022-08-02
EP3377456A1 (en) 2018-09-26
CN108430945A (zh) 2018-08-21
SG11201804079WA (en) 2018-06-28
EP3377456B1 (en) 2021-08-04

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/11/2016, OBSERVADAS AS CONDICOES LEGAIS