FR2887542B1 - Procede d'inertage d'impuretes - Google Patents
Procede d'inertage d'impuretesInfo
- 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
Links
- 239000012535 impurity Substances 0.000 title 1
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)
- Ceramic Engineering (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0506594A FR2887541B1 (fr) | 2004-09-21 | 2005-06-28 | Compositions d'inertage d'impuretes |
FR0506596A FR2887542B1 (fr) | 2004-09-21 | 2005-06-28 | Procede d'inertage d'impuretes |
EP05802965A EP1799624B1 (fr) | 2004-09-21 | 2005-09-21 | Procede d'inertage d'impuretes |
PCT/FR2005/002342 WO2006032785A2 (fr) | 2004-09-21 | 2005-09-21 | Procede d'inertage d'impuretes |
PL05802965T PL1799624T3 (pl) | 2004-09-21 | 2005-09-21 | Sposób zobojętniania zanieczyszczeń |
CA002575594A CA2575594A1 (fr) | 2004-09-21 | 2005-09-21 | Procede d'inertage d'impuretes |
RU2007115063/04A RU2388711C2 (ru) | 2004-09-21 | 2005-09-21 | Способ нейтрализации примесей |
US11/575,612 US8257490B2 (en) | 2004-09-21 | 2005-09-21 | Method for inerting impurities |
AT05802965T ATE532756T1 (de) | 2004-09-21 | 2005-09-21 | Verfahren zur inertisierung von unreinheiten |
ES05802965T ES2376778T3 (es) | 2004-09-21 | 2005-09-21 | Procedimiento de inertización de impurezas |
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 |
FR0506594A FR2887541B1 (fr) | 2004-09-21 | 2005-06-28 | Compositions d'inertage d'impuretes |
FR0506596A FR2887542B1 (fr) | 2004-09-21 | 2005-06-28 | Procede 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)
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)
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 |
EP0165252A4 (fr) * | 1983-11-03 | 1986-07-23 | Dow Chemical Co | 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 |
JP4491078B2 (ja) * | 1997-06-25 | 2010-06-30 | ダブリユ・アール・グレイス・アンド・カンパニー・コネテイカツト | スメクタイト粘土含有凝集物を含むコンクリートに対するeo/po超可塑剤の添加を最適化させるための添加剤及び方法 |
-
2005
- 2005-06-28 FR FR0506594A patent/FR2887541B1/fr active Active
- 2005-06-28 FR FR0506596A patent/FR2887542B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR2887541A1 (fr) | 2006-12-29 |
FR2887542A1 (fr) | 2006-12-29 |
FR2887541B1 (fr) | 2007-10-12 |
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Legal Events
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PLFP | Fee payment |
Year of fee payment: 11 |
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