AR017571A1 - Procedimiento para la fabricacion de carbonato de calcio y particulas de carbonato de calcio y de magnesio asi obtenido - Google Patents

Procedimiento para la fabricacion de carbonato de calcio y particulas de carbonato de calcio y de magnesio asi obtenido

Info

Publication number
AR017571A1
AR017571A1 ARP980105624A AR017571A1 AR 017571 A1 AR017571 A1 AR 017571A1 AR P980105624 A ARP980105624 A AR P980105624A AR 017571 A1 AR017571 A1 AR 017571A1
Authority
AR
Argentina
Prior art keywords
calcium carbonate
calcium
carbonate
particles
magnesium
Prior art date
Application number
Other languages
English (en)
Spanish (es)
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
Publication of AR017571A1 publication Critical patent/AR017571A1/es

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
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C01F11/182—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by an additive other than CaCO3-seeds
    • 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
    • C01F5/24—Magnesium carbonates
    • 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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • 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
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
ARP980105624 1997-11-06 1998-11-06 Procedimiento para la fabricacion de carbonato de calcio y particulas de carbonato de calcio y de magnesio asi obtenido AR017571A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9700894A BE1011538A4 (fr) 1997-11-06 1997-11-06 Procede de fabrication de carbonate de calcium.

Publications (1)

Publication Number Publication Date
AR017571A1 true AR017571A1 (es) 2001-09-12

Family

ID=3890824

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980105624 AR017571A1 (es) 1997-11-06 1998-11-06 Procedimiento para la fabricacion de carbonato de calcio y particulas de carbonato de calcio y de magnesio asi obtenido

Country Status (9)

Country Link
EP (1) EP1028916A1 (fr)
AR (1) AR017571A1 (fr)
AU (1) AU1015099A (fr)
BE (1) BE1011538A4 (fr)
BR (1) BR9813975A (fr)
PL (1) PL340094A1 (fr)
SK (1) SK6292000A3 (fr)
WO (1) WO1999024361A1 (fr)
ZA (1) ZA9810169B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7105139B2 (en) 2002-04-25 2006-09-12 Imerys Pigments, Inc. Stabilization of the viscosity of formamidine sulfinic acid bleached calcium carbonate slurries

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900533A (en) * 1981-02-24 1990-02-13 English Clays Lovering Pochin & Company Alkaline earth metal carbonates
DE3510695A1 (de) * 1985-03-23 1986-09-25 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von feinteiligem calciumcarbonat grosser reinheit und hohem weissgrad
CN85103821A (zh) * 1985-05-13 1986-11-12 陈学廉 增加轻质碳酸钙白度的方法
EP0257458A3 (fr) * 1986-08-22 1989-03-29 Akira Matsuzaki Agent abrasif et son procédé de fabrication
RO105941B1 (ro) * 1990-04-20 1993-01-30 Centrul Chim Timisoara Procedeu de obținere a unui sortiment de carbonat de calciu de puritate ridicata si granulație fina
BE1003441A5 (fr) * 1990-07-24 1992-03-24 Lhoist Rech & Dev Sa Procede de fabrication de derives calciques, derives calciques et uti lisation de tels derives.
CA2090088C (fr) * 1992-02-26 1995-07-25 Pierre Marc Fouche Production de carbonate de calcium purifie
JP3223589B2 (ja) * 1992-07-20 2001-10-29 王子製紙株式会社 軽質炭酸カルシウムの製造方法

Also Published As

Publication number Publication date
EP1028916A1 (fr) 2000-08-23
WO1999024361A1 (fr) 1999-05-20
AU1015099A (en) 1999-05-31
SK6292000A3 (en) 2000-12-11
BR9813975A (pt) 2000-09-26
PL340094A1 (en) 2001-01-15
BE1011538A4 (fr) 1999-10-05
ZA9810169B (en) 1999-05-07

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