BE1006655A5 - Lait de chaux et/ou d'hydroxyde de magnesium. - Google Patents

Lait de chaux et/ou d'hydroxyde de magnesium. Download PDF

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Publication number
BE1006655A5
BE1006655A5 BE9200104A BE9200104A BE1006655A5 BE 1006655 A5 BE1006655 A5 BE 1006655A5 BE 9200104 A BE9200104 A BE 9200104A BE 9200104 A BE9200104 A BE 9200104A BE 1006655 A5 BE1006655 A5 BE 1006655A5
Authority
BE
Belgium
Prior art keywords
milk
sep
calcium
salts
polyanion
Prior art date
Application number
BE9200104A
Other languages
English (en)
French (fr)
Original Assignee
Lhoist Rech & Dev 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
Application filed by Lhoist Rech & Dev Sa filed Critical Lhoist Rech & Dev Sa
Priority to BE9200104A priority Critical patent/BE1006655A5/fr
Priority to NL9300127A priority patent/NL194757C/nl
Priority to FR9300796A priority patent/FR2687396A1/fr
Priority to CZ1993112A priority patent/CZ287356B6/cs
Priority to DE19934302539 priority patent/DE4302539C2/de
Application granted granted Critical
Publication of BE1006655A5 publication Critical patent/BE1006655A5/fr

Links

Classifications

    • 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
    • C01F5/14—Magnesium hydroxide
    • C01F5/16—Magnesium hydroxide by treating magnesia, e.g. calcined dolomite, with water or solutions of salts not containing magnesium
    • 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
    • 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
    • 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
    • C04B2/02—Lime
    • C04B2/04—Slaking
    • C04B2/06—Slaking with addition of substances, e.g. hydrophobic agents ; Slaking in the presence of other compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BE9200104A 1992-01-31 1992-01-31 Lait de chaux et/ou d'hydroxyde de magnesium. BE1006655A5 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE9200104A BE1006655A5 (fr) 1992-01-31 1992-01-31 Lait de chaux et/ou d'hydroxyde de magnesium.
NL9300127A NL194757C (nl) 1992-01-31 1993-01-22 Werkwijze voor het bereiden van een suspensie van calciumhydroxide en/of magnesiumhydroxide in water.
FR9300796A FR2687396A1 (fr) 1992-01-31 1993-01-27 Lait de chaux et/ou d'hydroxyde de magnesium, sa preparation et hydroxyde ainsi obtenu.
CZ1993112A CZ287356B6 (en) 1992-01-31 1993-01-29 Milk of lime and/or milk of magnesium hydroxide, solid phase and process for preparing thereof
DE19934302539 DE4302539C2 (de) 1992-01-31 1993-01-29 Kalk-und/oder Magnesiumhydroxid-Aufschlämmung und ihre Herstellung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9200104A BE1006655A5 (fr) 1992-01-31 1992-01-31 Lait de chaux et/ou d'hydroxyde de magnesium.

Publications (1)

Publication Number Publication Date
BE1006655A5 true BE1006655A5 (fr) 1994-11-08

Family

ID=3886121

Family Applications (1)

Application Number Title Priority Date Filing Date
BE9200104A BE1006655A5 (fr) 1992-01-31 1992-01-31 Lait de chaux et/ou d'hydroxyde de magnesium.

Country Status (4)

Country Link
BE (1) BE1006655A5 (zh)
CZ (1) CZ287356B6 (zh)
FR (1) FR2687396A1 (zh)
NL (1) NL194757C (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1018979A4 (fr) * 2008-10-30 2011-12-06 Lhoist Rech Et Dev Compositions de chaux eteinte et leur procede de fabrication.

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY113181A (en) * 1994-07-23 2001-12-31 Orica Australia Pty Ltd Magnesium hydroxide slurries
IN183464B (zh) * 1994-07-25 2000-01-15 Orica Australia Pty Ltd
ZA200404951B (en) * 2004-06-23 2005-04-26 Du Toit System and method for handling calcium compound slurries.
EP1840097A1 (fr) * 2006-03-27 2007-10-03 Carmeuse S.A. Stabilisation de suspension de lait de chaux
CN101553437B (zh) * 2006-11-14 2012-06-06 勒瓦研究开发股份有限公司 处理泥浆的方法
FR2998195B1 (fr) 2012-11-19 2015-01-16 Coatex Sas Utilisation d'un copolymere hydrosoluble pour preparer une suspension aqueuse de chaux
FR2998194B1 (fr) 2012-11-19 2014-11-21 Coatex Sas Suspension aqueuse de chaux, procede de preparation et utilisations
WO2015135954A1 (fr) 2014-03-11 2015-09-17 Lhoist Recherche Et Developpement Sa Composition de lait de chaux
BE1022069B1 (fr) * 2014-03-11 2016-02-15 Lhoist Recherche Et Developpement Sa Composition de lait de chaux
EP3795244A1 (en) 2019-09-23 2021-03-24 S.A. Lhoist Recherche Et Developpement Lime based sorbent for use in a flue gas treatment installation and process of manufacturing said lime based sorbent

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB372044A (en) * 1930-05-15 1932-05-05 Agostino Pozzi Process for producing an improved lime suitable for constructional purposes
EP0313483A1 (fr) * 1987-10-23 1989-04-26 Coatex S.A. Agent de broyage de la chaux en vue d'en augmenter la réactivité

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375526A (en) * 1981-11-20 1983-03-01 Calgon Corporation Anionic polymers for reduction of viscosity of a magnesium hydroxide filter cake paste
JPS6086066A (ja) * 1983-10-18 1985-05-15 奥多摩工業株式会社 板状水酸化カルシウムの製造法
IT1248007B (it) * 1991-06-07 1995-01-05 Italcementi Spa Sospensione acquosa concentrata di idrato di calcio, procedimento e impianto per prepararla.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB372044A (en) * 1930-05-15 1932-05-05 Agostino Pozzi Process for producing an improved lime suitable for constructional purposes
EP0313483A1 (fr) * 1987-10-23 1989-04-26 Coatex S.A. Agent de broyage de la chaux en vue d'en augmenter la réactivité

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 103, no. 12, 1985, Columbus, Ohio, US; abstract no. 89810e, *
ZEMENT, KALK, GIPS. vol. 40, no. 9, Septembre 1987, WIESBADEN DE pages 479 - 482 G.FRANK AND G.ACHENBACH 'Einfluss von Chlorid-ionen auf das Löschen von Kalk' *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1018979A4 (fr) * 2008-10-30 2011-12-06 Lhoist Rech Et Dev Compositions de chaux eteinte et leur procede de fabrication.

Also Published As

Publication number Publication date
FR2687396A1 (fr) 1993-08-20
CZ287356B6 (en) 2000-11-15
FR2687396B1 (zh) 1997-02-21
CZ11293A3 (en) 1993-11-17
NL194757C (nl) 2003-02-04
NL194757B (nl) 2002-10-01
NL9300127A (nl) 1993-08-16

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