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FR2887542B1 - Procede d'inertage d'impuretes - Google Patents

Procede d'inertage d'impuretes

Info

Publication number
FR2887542B1
FR2887542B1 FR0506596A FR0506596A FR2887542B1 FR 2887542 B1 FR2887542 B1 FR 2887542B1 FR 0506596 A FR0506596 A FR 0506596A FR 0506596 A FR0506596 A FR 0506596A FR 2887542 B1 FR2887542 B1 FR 2887542B1
Authority
FR
France
Prior art keywords
inerting
impurities
inerting impurities
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR0506596A
Other languages
English (en)
Other versions
FR2887542A1 (fr
Inventor
Alain Jacquet
Emmanuel Villard
Olivier Watt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lafarge SA
Original Assignee
Lafarge SA
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
Priority claimed from FR0409968A external-priority patent/FR2875496B1/fr
Application filed by Lafarge SA filed Critical Lafarge SA
Priority to FR0506596A priority Critical patent/FR2887542B1/fr
Priority to FR0506594A priority patent/FR2887541B1/fr
Priority to ES05802965T priority patent/ES2376778T3/es
Priority to EP05802965A priority patent/EP1799624B1/fr
Priority to AT05802965T priority patent/ATE532756T1/de
Priority to PCT/FR2005/002342 priority patent/WO2006032785A2/fr
Priority to PL05802965T priority patent/PL1799624T3/pl
Priority to US11/575,612 priority patent/US8257490B2/en
Priority to CA002575594A priority patent/CA2575594A1/fr
Priority to RU2007115063/04A priority patent/RU2388711C2/ru
Publication of FR2887542A1 publication Critical patent/FR2887542A1/fr
Publication of FR2887542B1 publication Critical patent/FR2887542B1/fr
Application granted granted Critical
Priority to US13/565,473 priority patent/US8425680B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/30—Condensation polymers of aldehydes or ketones
    • 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
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2652—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
    • C08G12/14—Dicyandiamides; Dicyandiamidines; Guanidines; Biguanidines; Biuret; Semicarbazides
    • C08G12/16—Dicyandiamides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • C08G73/0213—Preparatory process
    • C08G73/0226—Quaternisation of polyalkylene(poly)amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
FR0506596A 2004-09-21 2005-06-28 Procede d'inertage d'impuretes Active FR2887542B1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR0506596A FR2887542B1 (fr) 2004-09-21 2005-06-28 Procede d'inertage d'impuretes
FR0506594A FR2887541B1 (fr) 2004-09-21 2005-06-28 Compositions d'inertage d'impuretes
PL05802965T PL1799624T3 (pl) 2004-09-21 2005-09-21 Sposób zobojętniania zanieczyszczeń
RU2007115063/04A RU2388711C2 (ru) 2004-09-21 2005-09-21 Способ нейтрализации примесей
AT05802965T ATE532756T1 (de) 2004-09-21 2005-09-21 Verfahren zur inertisierung von unreinheiten
PCT/FR2005/002342 WO2006032785A2 (fr) 2004-09-21 2005-09-21 Procede d'inertage d'impuretes
ES05802965T ES2376778T3 (es) 2004-09-21 2005-09-21 Procedimiento de inertización de impurezas
US11/575,612 US8257490B2 (en) 2004-09-21 2005-09-21 Method for inerting impurities
CA002575594A CA2575594A1 (fr) 2004-09-21 2005-09-21 Procede d'inertage d'impuretes
EP05802965A EP1799624B1 (fr) 2004-09-21 2005-09-21 Procede d'inertage d'impuretes
US13/565,473 US8425680B2 (en) 2004-09-21 2012-08-02 Method for preparing a hydraulic composition

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0409968A FR2875496B1 (fr) 2004-09-21 2004-09-21 Inertant d'argile
FR0506596A FR2887542B1 (fr) 2004-09-21 2005-06-28 Procede d'inertage d'impuretes
FR0506594A FR2887541B1 (fr) 2004-09-21 2005-06-28 Compositions d'inertage d'impuretes

Publications (2)

Publication Number Publication Date
FR2887542A1 FR2887542A1 (fr) 2006-12-29
FR2887542B1 true FR2887542B1 (fr) 2007-10-12

Family

ID=38542072

Family Applications (2)

Application Number Title Priority Date Filing Date
FR0506594A Active FR2887541B1 (fr) 2004-09-21 2005-06-28 Compositions d'inertage d'impuretes
FR0506596A Active FR2887542B1 (fr) 2004-09-21 2005-06-28 Procede d'inertage d'impuretes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR0506594A Active FR2887541B1 (fr) 2004-09-21 2005-06-28 Compositions d'inertage d'impuretes

Country Status (1)

Country Link
FR (2) FR2887541B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2948118A1 (fr) * 2009-07-17 2011-01-21 Coatex Sas Additif d'inertage des impuretes pour les suspensions aqueuses de sulfate de calcium hemihydrate contenant un polymere peigne et un polymere cationique
FR2951159B1 (fr) * 2009-10-14 2013-05-17 Lafarge Sa Procede d'inertage d'impuretes
FR2969155B1 (fr) * 2010-12-21 2014-02-07 Chryso Polymere comportant une fonction hydrolysable utile comme fluidifiant

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158521A (en) * 1978-06-26 1979-06-19 The Western Company Of North America Method of stabilizing clay formations
WO1985001935A1 (fr) * 1983-11-03 1985-05-09 The Dow Chemical Company Composition modifiee de diamine d'alcene ou de polyamine de polyalcene et pate de ciment hydraulique aqueuse utilisant cette composition
MY104007A (en) * 1988-05-19 1993-10-30 Bast Corp Fluid loss control additives for oil well cementing compositions.
JPH05221701A (ja) * 1992-02-14 1993-08-31 Kajima Corp 地下連続壁用コンクリート混和剤、それを用いたコンクリートおよび該コンクリートを用いて地下連続壁を施工する方法
JPH09132444A (ja) * 1995-11-06 1997-05-20 Sankyo Kasei Kogyo Kk セメントコンクリート用アクリル系増粘剤
JP3129649B2 (ja) * 1996-02-13 2001-01-31 ハイモ株式会社 骨材の処理方法
US6352952B1 (en) * 1997-06-25 2002-03-05 W. R. Grace & Co. - Conn. Admixture and method for optimizing addition of EO/PO superplasticizer to concrete containing smectite clay-containing aggregates

Also Published As

Publication number Publication date
FR2887542A1 (fr) 2006-12-29
FR2887541B1 (fr) 2007-10-12
FR2887541A1 (fr) 2006-12-29

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