EA201100475A1 - Способ обработки морских отложений и применение получаемого твердого продукта в строительных растворах или бетонах - Google Patents

Способ обработки морских отложений и применение получаемого твердого продукта в строительных растворах или бетонах

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Publication number
EA201100475A1
EA201100475A1 EA201100475A EA201100475A EA201100475A1 EA 201100475 A1 EA201100475 A1 EA 201100475A1 EA 201100475 A EA201100475 A EA 201100475A EA 201100475 A EA201100475 A EA 201100475A EA 201100475 A1 EA201100475 A1 EA 201100475A1
Authority
EA
Eurasian Patent Office
Prior art keywords
concretes
sediments
application
solid product
mixture
Prior art date
Application number
EA201100475A
Other languages
English (en)
Other versions
EA019715B1 (ru
Inventor
Пьер Кассат
Эммануэль Мудилу
Бруно Ле Роллан
Original Assignee
Симан Франсе
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 Симан Франсе filed Critical Симан Франсе
Publication of EA201100475A1 publication Critical patent/EA201100475A1/ru
Publication of EA019715B1 publication Critical patent/EA019715B1/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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/021—Agglomerated materials, e.g. artificial aggregates agglomerated by a mineral binder, e.g. 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
    • 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
    • C04B28/02—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
    • C04B28/06—Aluminous cements
    • C04B28/065—Calcium aluminosulfate cements, e.g. cements hydrating into ettringite
    • 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
    • C04B28/14—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 calcium sulfate cements
    • C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
    • 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
    • C04B28/14—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 calcium sulfate cements
    • C04B28/16—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 calcium sulfate cements containing anhydrite, e.g. Keene's cement
    • 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

Abstract

В заявке описан способ обработки морских или речных отложений, извлекаемых при дноуглубительных работах, в особенности, отложений в портовых зонах, содержание свободной воды в которых составляет от 40 до 80 вес.%, с целью получения удобного в обращении твердого материала, отличающийся тем, что он включает следующие стадии, на которых смешивают упомянутые отложения с обрабатывающим составом, содержащим сульфоалюминатное связующее вещество и по меньшей мере еще один компонент, выбранный из источника сульфатов и катализатора реакции гидратации сульфоалюминатного связующего вещества, дают упомянутой смеси застыть, в результате чего получают уплотненную смесь с содержанием свободной воды менее 20 вес.%, и фракционируют упомянутую уплотненную смесь. Обработанные таким способом отложения могут включаться в состав бетонов или строительных растворов, которые в этом случае содержат менее 1 вес.% выщелачиваемых фракций.
EA201100475A 2008-10-17 2009-09-29 Способ обработки морских отложений и применение получаемого твердого продукта в строительных растворах или бетонах EA019715B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0857052A FR2937266B1 (fr) 2008-10-17 2008-10-17 Procede de traitement de sediments marins et utilisation du produit solide obtenu dans des mortiers ou betons
PCT/EP2009/062593 WO2010043495A1 (en) 2008-10-17 2009-09-29 Method of treating marine sediments and use of the resulting solid product in mortars or concretes

Publications (2)

Publication Number Publication Date
EA201100475A1 true EA201100475A1 (ru) 2011-10-31
EA019715B1 EA019715B1 (ru) 2014-05-30

Family

ID=40689326

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201100475A EA019715B1 (ru) 2008-10-17 2009-09-29 Способ обработки морских отложений и применение получаемого твердого продукта в строительных растворах или бетонах

Country Status (11)

Country Link
US (1) US8123854B2 (ru)
EP (1) EP2334614B1 (ru)
CN (1) CN102171157A (ru)
CA (1) CA2732941C (ru)
DK (1) DK2334614T3 (ru)
EA (1) EA019715B1 (ru)
EG (1) EG26479A (ru)
ES (1) ES2399178T3 (ru)
FR (1) FR2937266B1 (ru)
MA (1) MA32718B1 (ru)
WO (1) WO2010043495A1 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2955320B1 (fr) * 2010-01-20 2016-02-26 Commissariat Energie Atomique Procede pour preparer un materiau composite a partir de dechets et materiau ainsi obtenu.
FR2990363B1 (fr) * 2012-05-14 2014-06-06 Francais Ciments Procede de traitement de sols pollues, au moyen d'un liant hydraulique a base de clinker sulfo-alumineux et son utilisation pour la stabilisation de sols pollues
FR2990431B1 (fr) * 2012-05-14 2014-10-24 Francais Ciments Nouveau liant hydraulique a base de clinker sulfo-alumineux et son utilisation dans un procede de traitement de sols pollues
EP3228607A4 (en) * 2014-12-03 2018-07-11 Universidad Nacional de Colombia Cement formulation based on sulfoaluminate with a specific proportion of ye'elimite systems
KR20170127462A (ko) * 2015-02-17 2017-11-21 이탈세멘티 에스.피.에이. 환경적으로 지속가능한 시멘트 조성물, 준설 침전물/슬러지를 불활성화하기 위한 이의 용도, 불활성화를 위한 관련된 방법 및 기구
EP3307693B1 (en) * 2015-06-11 2020-07-29 Flemish Government, Department Of Public Works, Maritime Access Method for producing supplementary cementitious materials comprising dredged sediments
CN108483954B (zh) * 2018-03-09 2020-09-01 哈尔滨工业大学 一种碱激发海底沉积物胶凝材料的制备方法
CN109320035A (zh) * 2018-12-11 2019-02-12 环境保护部华南环境科学研究所 一种加快底泥脱水后固化的方法及应用
FR3102985B1 (fr) 2019-11-07 2023-03-24 Artesa Formulation pour béton, procédé de préparation du béton, béton obtenu et appareillage pour la préparation de ce béton
CN112777989B (zh) * 2021-01-07 2022-12-09 山东大学 一种环保型路用透水混凝土及其制备方法和应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3378312D1 (en) * 1983-03-18 1988-12-01 Weiss Gmbh & Co Leonhard Process for the solidification of sludges
DE4206900A1 (de) * 1992-03-05 1993-09-09 Friedrich Kadelka Verfahren zur aufbereitung von schlamm
US8057378B2 (en) * 2002-03-18 2011-11-15 The Trustees Of Columbia University In The City Of New York Method of treatment of dredged material for beneficial use
EP1561733A1 (en) * 2004-02-06 2005-08-10 Stichting Geodelft Construction material based upon a sludge or sludged waste material
JP5271073B2 (ja) * 2006-02-24 2013-08-21 太平洋セメント株式会社 コンクリート硬化体及びコンクリート組成物
CN101265070A (zh) * 2008-04-17 2008-09-17 高康 一种污泥固化剂以及应用

Also Published As

Publication number Publication date
EG26479A (en) 2013-12-02
US8123854B2 (en) 2012-02-28
WO2010043495A1 (en) 2010-04-22
EP2334614A1 (en) 2011-06-22
EP2334614B1 (en) 2012-11-14
ES2399178T3 (es) 2013-03-26
US20110185950A1 (en) 2011-08-04
FR2937266B1 (fr) 2011-07-01
CN102171157A (zh) 2011-08-31
DK2334614T3 (da) 2013-02-18
MA32718B1 (fr) 2011-10-02
FR2937266A1 (fr) 2010-04-23
CA2732941A1 (en) 2010-04-22
EA019715B1 (ru) 2014-05-30
CA2732941C (en) 2016-11-01

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Designated state(s): AM AZ BY KG MD TJ TM RU

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ